6560_HB
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SERVICE HANDBOOKPLAIN PAPER COPIER 65/5560
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Copyright TOSHIBA CORPORATION 1995ALL RIGHTS RESERVED
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65/5560 PRECAUTIONS 1 MAY.1997 © TOSHIBA CORP.
GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND
THE SERVICE OF THE 6560
1. Transportation/Installation
• When transporting the copier, move it by the casters while lifting the stoppers.
The copier is quite heavy and weighs approximately 230 kg (507 lb); therefore, pay full attention
when handling it.
2. Installation
• Be sure to use a dedicated outlet with AC 115V/15A (220V, 230V, 240V/10A) or more for the
power source.
• The copier must be grounded for safety.
Never ground it to a gas pipe or a water pipe.
• Select a suitable place for installation.
Avoid excessive heat, high humidity, dust, vibration and direct sunlight.
Also provide proper ventilation as the copier emits a slight amount of ozone.
• To insure adequate working space for copying operations, keep a minimum clearance of 80 cm
(32") on the left, 80 cm (32") on the right and 10 cm (4") in the rear.
3. Service of Machines
• Basically, be sure to turn the main switch off and unplug the power cord during service.
• Be sure not to touch high temperature sections such as the exposure lamp, the fuser unit, the
damp heater and their periphery.• Be sure not to touch high-voltages sections such as the chargers and the high-voltage transformer.
• Be sure not to touch rotating/operating sections such as gears, belts, pulleys,etc.
• When servicing the machines with the main switch turned on, be sure not to touch live sections
such as the lamp terminal etc.
• Use suitable measuring instruments and tools.
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65/5560 PRECAUTIONSMAY.1997 © TOSHIBA CORP. 2
4. Main Service Parts for Safety
• The thermofuse,thermistor,fuse,breaker and door switches,thermostat etc. are particularly important
for safety.Be sure to handle/install them properly.
5. Notice Labels
• Be sure to check the rating plate and the notice labels such as "Unplug the power cord during
service" ,"Hot area" ,etc. to see if there is any dirt on their surface or if they are properly stuck to
the copier during servicing.
6. Disposition of Consumable Parts/Packing Materials
• Regarding the recovery and disposal of the copier, supplies, consumable parts and packing
materials, it is recommended to follow the relevant local regulations or rules.
7. When parts are disassembled, reassembly is basically the reverse of disassembly unless otherwise
noted in this manual or other related documents. Be careful not to reassemble small parts such as
screws, washers, pins, E-rings, toothed washers in the wrong places.
8. Basically, the machine should not be operated with any parts removed or disassembled.
9. Precautions Against Static Electricity
• The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband,
because the ICs on it may be damaged due to static electricity.
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65/5560 SPECIFICATIONS 1-1 MAY.1997 © TOSHIBA CORP
1. SPECIFICATIONS, ACCESSORIES AND OPTIONS
1.1 Specifications
1.2 Accessories
1.3 Options
1.4 System List
COSMOS
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-1
2. ADJUSTMENT
2.1 TOSHIBA Supplies List
COSMOS
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65/5560 ADJUSTMENTMAY.1997 © TOSHIBA CORP. 2-2
2.2 List of Adjustment Jigs Used
COSMOS
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-3
When either the CLEAR PAPER( )or CALL SERVICE( ) symbol appears,press the CLEAR/
STOP and "8"keys simuitaneously and the corresponding error code will be displayed.To clear the
error code,turn off the power.
Code Machine status
E1 Paper jam inside thr copier
E2 Paper jam near fuser unit
E3 Paper remaining inside the copier when the main switch is turned on
E4 The front cover is opened during copying
E5 Paper misfeed in LCF and manual feeding and paper jam in front of the aligning roller
E8 Paper misfeed (ADD)
E9 Paper misfeed (pedestal)
EC Paper misfeed (ADF)
ED Paper misfeed in ADF transport unit
EE Paper misfeed in ADF exit/reverse unit
C3 Abnormal serial transmission between main CPU and sub-CPU
C5 The optical system will not initialise;the optical system is locked
C7 Heat roller thermistor is open-circuited,
CB ADF feed motor locked
CC ADF transport motor locked
A0 Abnormal signal transmission in PFC interface
A1 Faulty charger wire cleaning operation
A2 ADD malfunction
A3 PFC (paper feed controller) malfunction
A4 Sorter malfunction
A5 Abnormal signal transmission between main CPU and IPC
A6 Abnormal signal transmission in sorter interface
A7 Abnormal signal transmission in ADF interface
A9 Blown exposure lamp or defective AES
2.3 Error Codes
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2.4 DIP Switch/Jumper/VR Functions
(1) Logic PC board
JP1
PWA-F-LGC-154/155
Jumper Name When shipped Remarks
JP1 UNT No jumper Jumper:Factory adjustment mode
(open) No jumper:Normal mode
Note: Replacement PC boards are supplied with the jumper
installed.
Be sure to cut it when replacing the PC boards.
(2) Paper feed control PC board
PWA-F-PFC-154/155
JP3(TP-SG)
VR2
VR1
R61
R60
VR FUNCTION
VR2 For adjustment ofthe paper width guide position of the
stack guide unit.
Note: Adjustoment procedure
Plus terminal of the tester Minus COM terminal of the tester Adjustment value VR
Aroow side of R60 JP3(TP-SG) 0~0.1V VR2
PWA-F-PFD-152
( T P -S G)
J P 2 5
R 3 9 V
R 2
R 1 9
V R 1
V R 3
R 4 0
(3) Paper feed drive PC board
VR Function
VR1 For adjustment of the PFP lower aligning value.
VR2 For adjustment of the PFP middle aligning value.
VR3 For adjustment of the PFP upper aligning value.
Note: Adjustment procedure
Plus teminal of the tester Minus COM terminal Adjustment value VRof the tester
Arrow side of R19 JP25(TP-SG) 0~0.1V VR1
Arrow side of R39 JP25(TP-SG) 0~0.1V VR2
Arrow side of R40 JP25(TP-SG) 0~0.1V VR3
ë ë ë
í í
ì
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-5
(4) ADF logic PC board
1 2 3 4 5
PWA-F-LGC-758
Note: The independent operation mode is performed as in the following procedure;set the DIP switch 1
to its ON position and turn on the power.Select the menu of the independent operation mode and
then open and close the jam release cover or the ADF cover.
↑
At power on Duning independent operation mode
ON OFF ON OFF
1 Independent Normal mode Feeding mode Drive system
operation check mode
mode
2 Original set Original set Duplex Single-sided
by switchback by direct feeding mode feeding mode
stopping
3 USA/Canada Europe Aging mode Multifeeding
version version without paper mode
4 E2PROM Normal mode Not used Not used
initialigation
5 Not used Normal mode 2 in 1 mode OFF
DIP switch
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2.5 Self-Diagnosis Modes
Mode Input Definition Cleaning Display after selectionCode method
All-LEDs-lit "01" All LEDs on the control panel are lit. C/S
Aging mode "02" Aging (ADF does not operate) "09" AGING 100% 0
Test mode "03" Motor test and input/output check "09" TEST MODE C 100% C
Test mode "04" Motor test and input/output check "09" TEST MODE C 100% C
Adjustment "05" Adjustment of items "09" TEST MODE A 100% Amode
Forced ready "06" Forced entry of ready modemode
Aging mode "07" Aging (includes ADF) "09" AGING 100% 0
Setting mode "08" System switchover and setting of each "09" TEST MODE D 100% Dpriority mode,PM counter,etc.
Note: To access the desired diagnostic mode,turn on the power switch while pressing the appropriatekeys.
<Procedure>
•All-LEDs-lit mode(01):
0 1 / PWR All LEDs light C/S Exit
•Aging mode(02 or 07):
0 2 / PWR Aging C/S Exit
( 0 7 ) PRINT
•Test mode(03 or 04)
For these test modes,refer to 2.5.1 and 2.5.2.
•Adjustment mode(05):
For this mode,refer to"2.5.3 Adjustment Mode".
•Forced ready mode(06):
PWR 0 6 Forced ready
Note:This mode is for checking the paper feeding operation only.
•Setting mode(08):
For this mode,refer to"2.5.4 Setting mode".
Note: C/S : Press the CLEAR/STOP key
PWR : Turn on the power switch
INT : Press the INTERRUPT key
E/S : Press the ENERGY SAVER key
0 9
→ → →
→→→→
→ →
←
↑
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-7
Quick reference chart for self-diagnostic mode
"P":PRINT key on."C":CLEAR/STOP key on.
*1: In case of "05"+
power on only*2: Copies cannot be made
"07"
(With ADF)"01"*2
"02"
"C"
"06"
*1
Warming up
Standby
Aging Test modeAll the displays onthe control panel llt
Adjustmentmode Setting mode
"03/04" "05" "08"
Power On
"09""C""P" "09" "09"
"05"Stops momentarily
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BVD1
Battery
living
2.5.1 Input Signal Check (03/04)
In the "03" or "04" test mode, the following input signal conditions can be checked by pressing the
appropriate keys.
Note:*:Only for machines which have an optional IC card installed
lWhen automatic exposure is selected
(1)key
(2)key
(3)key
(4)key
(5)key
(6)key
(7)key
(8)key
(9)key
ADD-PEM-SW
Paper
loaded
EMP2-SW
Paper
loaded
EMP3-SW
Paper
loaded
EMP4-SW
Paper
loaded
TUP4-SW
Top
position
GUIDE-HOME-SW
Home
position
TUP2-SW
Top
position
TUP3-SW
Top
position
ADD-STP-SW
Paper
loaded
PSTP2-SW
Paper
loaded
PSTP3-SW
Paper
loaded
PSTP4-SW
Paper
loaded
T-DWN-SW
Bottom
position
R-DOOR-SW
Opened
WP
Write
protect
TNR-HOP-SW
Opened
HOME-SW
Home
position
LNS-SW
Home
position
EXIT-SW
Paper
loaded
L-DOOR-SW
Opened
M-FEED-SW
Paper
loaded
ADD-JAM-SW
Paper
loaded
TNR-EMP-SW
Toner emptyCLN-T-SW
On
APS-C
Paper loadedAPS-F
Paper loaded
STP-HOME-SW
Home
position
FEED2-SW
Paper loaded
FEED3-SW
Paper loaded
FEED4-SW
Paper loaded
LCF-EMP-SW
Paper loaded
T-UP-SW
Top position
ADD-STR-SW
Paper loaded
P-STP-SW
Paper
loaded
LCF-FEED-SW
Paper
loaded
CNT(JPI)
Connected
CTRSIG
Connected
DF-CNT
Connected
CST2-SW
Cassette
loaded
LCFDOOR
Closed
CST3-SW
Cassette
loaded
MRR-SW
On
CLN-M-SW
ON
DEV-SW
ConnectedCD
IC card
lWhen manual exposure is selected
REG-SNS
Paper
loaded
EMP-SNS
Paper
loaded
SIZE-SNS
Paper
loaded
TURN-SNS
Paper
loaded
DF-OPN-SW
COVER-SW
Opened
(1)key
(0)key
Original-size LEDCopy-size LED
A4/LD A3/LG B4/LT A5/ST A4/LD A3/LG B4/LT A5/ST
A4/LD A3/LG B4/LT A5/ST A4/LD A3/LG B4/LT A5/ST
Original-size LEDCopy-size LEDIndicatorLEDkeyOperation
IndicatorLEDkey
OperationBVD2
Battery's
life
T-FUL-SW
Toner full
APS-STR-SW
Closed
CST4-SW
Cassette
loaded
LCFKEY
On
LCF
LCF loaded
∗ ∗ ∗ ∗
UNIVERSAL/OTHER
UNIVERSAL/OTHER
<Procedure>
0 3 PRINT EXP Digital key PWR OFF 0 9
PWR (To clear)
Note: 03 →With initialization before test mode is entered
04 →Without initialization
(
→ → → →↑
→
A4(LD)
ORIGINAL COPY
A3(LG)
B4(LT)
A5(ST)
UNIVERSAL
(OTHER)
means that when the particular key is pressed and the
condition shown exists,the LED will light.(Input signal is "H" level)
means that the LED does not light if the condition shown
exists.(Input signal is "L"level)
•
•
UNIVERSAL/ OTHER
UNIVERSAL/ OTHER
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2.5.2 Output Signal check (03/04)
In the "03"or"04"test mode,the folloeing output signal conditions can be checked by entering appropiate
codes.
Code Function Stop code
1 DRM-MOT ON 11 OFF2 FED-MOT ON 12 OFF3 RGT-MOT ON 13 OFF4 HTR-MOT ON 14 OFF5 DEV-MOT ON 15 OFF6 TNR-MOT ON 16 OFF7 OPT-FAN-MOT HIGH 17 LOW8 EXIT-FAN-MOT HIGH 18 LOW9 AUG-MOT ON 19 OFF41 ADD-FED-MOT ON 51 OFF42 ADD-RGT-MOT(Stack) ON 52 OFF43 ADD-RGT-MOT(Feed) ON 53 OFF61 PD-MOT ON 71 OFF62 FD2-CLT
FD3-CLT ON 72 OFFFD4-CLT
63 RGT2-CLTRGT3-CLT ON 73 OFFRGT4-CLT
65 DEV-FAN ON 75 OFF67 BTM-FAN HIGH 77 LOW68 CH-FAN
HTR-FANON 78 OFF
20 SCN-MOT21 LNS-MOT22 MRR-MOT23 CLN-MOT24 DCM-MOT25 CLN-TR-MOT Changes direction
26 TRAY-MOT(LCF) each time the PRINT45 STOP-MOT key is pressed.46 GUIDE-MOT64 TR2-MOT(PFP)
TR3-MOT(PFP)TR4-MOT(PFP)
*8
Group3
Code Function
30 HV-M ON/OFF(Main charger output)
31 HV-TR ON/OFF(Transfer charger output)
32 HV/AC ON/OFF(Transfer charger output)
33 EXP-LAMP ON/OFF34 GBIAS ON/OFF
(Transfer bias output)35 PRE-TR-C4 ON/OFF37 SCRP-SOL ON/OFF38 MANUAL-SOL ON/OFF48 ADD-SOL ON/OFF49 GATE-SOL ON/OFF81 ADF-FEED-MOT(CW) ON/OFF82 ADF-FEED-MOT(CCW) ON/OFF83 ADF-CLU ON/OFF
ADF-BELT-MOT(CW)84 ADF-CLU ON/OFF
ADF-BELT-MOT(CCW)85 ADF-FEED-MOT(CCW) ON/OFF
ADF-BELT-MOT(CW)ADF-CLU
86 STP-SOLFLP-SOL ON/OFFADF-CLUBRKE
*1
*2
*2
Group1
*3
*4*5*6*7
Gro
up2
*1 The feed motor will rotate in the direction appropriate for the cassette loaded at the time of the output signalcheck.
*2 For FD2~4-CLT and RGT2~4-CLT,the clutch appro priate for the cassette loaded at the time of the output signalcheck will be driven.
*3 The scanning motor will run at the correct speed for the reproduction ratio selected(and displayed)at the time ofthe output signal check.
*4 The tray motor moves the tray up when the PRINT key is pressed once,and is turned off when the tray-up switchis turned on.When the PRINT key is pressed a second time,it moves the tray down and is turned off when thetray-down switch is turned on.
*5 The length guide motor performs initalisation when the PRINT key is pressed once.When the PRINT key ispressed a second time, it moves the paper length guide to the widest setting position and then is turned off.Whenthe PRINT key is pressed a third time,it moves the paper length guide in for a narrow setting and is turned offwhen the length guide home switch is turned on.
*6 The width guide motor widens the paper width guide when the PRINT key is pressed once and is turned off whenthe width guide home switch is turned on.When the PRINT key is pressed a second time,it narrows the paperwidth guide until the A4-R size position and then is turned off.When the PRINT key is pressed a third time,it,widensthe guide until the A3 size position and is turned off.
*7 For TR2 to 4-MOT,the motor appropriate for the cassette loaded at the time of output signal check is chosen.Whenthe PRINT key is pressed once, the motor moves the tray up and is turned off when TUP2 to 4-SW is turnedon.When the PRINT key is pressed a second time,it moves the tray down and is turned off after a set time lag.
*8 The exposure lamp stays on for 5 sec.and then goes off automatically.
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65/5560 ADJUSTMENTMAY.1997 © TOSHIBA CORP. 2-10
<Procedure>
Group(1)
0 3 / 0 4 Operation Stop
PWR (ON) Code
Group(2)
0 3 / 0 4 Operation C/S Test mode standby
PWR (one-way) 0 9 Warm-up
Group(3)
0 3 / 0 4 Operation Operation C/S
PWR (ON) (OFF) 0 9 Warm-up
Code PRINT PRINT 0 9 Warm-UP
Code PRINT
Code PRINT PRINT
Test modestandby
↓
↓ ↓
↓ ↓
→ → → → → → →
→ → →→
→
→
→
→
→
→
→
→→→→→
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-11
Adjustment item Code Keys to adjust with keys to store with Remarks
Auto-toner sensor 0 Zoom keys INTERRUPT See 2.6 for details.
Exposure 1~10 Digital keys/ INTERRUPT See 2.7 for details.
14~17 ZOOM keys
*Automatic adjustment 49 Not needed Not needed See 2.7 for details.
for exposure
HVT output 38~40,41,44 ZOOM keys INTERRUPT See 2.10 for details.
Registration 53~58 Digotsl keys INTERRUPT See 2.8.5 for details.
Other adjustment Except for Digital keys INTERRUPT Refer to Adjustment
above codes code list
0 5
PWRCode PRINT ADJUST INT E/S 0 9
0 5
PWR49 PRINT 0 9
Automatic adjustment
for automatic exposure
<Procedure>
ExitTest copy
Exit
↓ → → → → → →
→→ →→
↑
∗
2.5.3 Adjustment Mode (05)
In this mode,the following adjustment items can be corrected or changed(see the Adjustment Code
List for "05"Mode). To access this code,turn on the power while pressing the "0"and"5"keys.
Memory set
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Adjustment Code List ("05")
•The larger the value,the larger the sensor output,•About 3 minutes after this mode has been started,thisvalue changes automatically to make the sensor output2.45V~2.55V.
•The larger the value,the lighter the image.•The adjustment sequence must be1→2→3→4→5→6→7→8→9→10.
The larger the value,the lighter the light range.
The smaller the value,the darker the dark range.
•The larger the value,the lighter the image.•The adjustment sequence must be 14→15→16→17.
Each time the numerical value is increased by "1",thereproduction ratio in the movement direction increasesby approximately 0.15%.Range;-1.17%(reduction)to +1.05%(enlargement)
Each time the numerical value is increased by"1",thereproduction ratio in the movement direction increasesby approximately 0.10.Range:-0.77%(reduction)to +0.69%(enlargement)
Each time the numerical value is increased by"1",theheat roller motor speed increases by 0.06%.Range:-0.75%(reduction)to +0.71%(enlargement)
Each time the numerical value is increased by "1",theimage shift moves 0.5mm toward the trailing edge ofthe paper without changing the position of the imagerelative to the paper.
Motor ratings can be adjusted by the following ranges:
0:-1.19% 1:-1.03%2:-0.88% 3:-0.73%---------- -------------------- 13:+0.76%
14:+0.91% 15:+1.06%
Code Name Allowable InitialNo. Input values Value*
0 Auto-toner sensor 0~255 128
1 Manual exposure(100%) 0~255 128
2 Manual exposure(154%) 0~255 128
3 Manual exposure(50%) 0~255 128
4 Manual exposure(200%) 0~255 128
5 Manual exposure(100%) 0~255 128
6 Manual exposure(154%) 0~255 128
7 Manual exposure(50%) 0~255 128
8 Manual exposure(200%) 0~255 128
9 Allowable exposure step 0~255 128range(light)
10 Allowable exposure step 0~255 128range(dark)
14 Manual photo exposure 0~255 128(100%)
15 Manual photo exposure 0~255 128(154%)
16 Manual photo exposure 0~255 128(50%)
17 Manual photo exposure 0~255 128(200%)
20 Aligning roller speed 0~15 10adjustment
21 Drum speed adjustment 0~15 12
22 Heat roller speed adjustment 0~15 8
25 Leading edge of image shift 0~15 8(100%)
26 Leading edge of image shift 0~15 8(200%)
27 Leading edge of image shift 0~15 8(50%)
28 PFP motor speed 0~15 8
Contents
*The initial value means the one that is set by the BC-RAM initialize program, and does not mean the one set at thefactory before shipment.
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-13
Contents
Each increase by"1"will move the editing position 0.5mmtoward the t ra i l ing edge of the paper( feedside).Adjustment should be made in the order of32→33→34.
Each time the numerical value is increased by"1",onlythe void moves 0.5mm toward the trailing edge of thepaper.
The larger the value,the higher the output.(Notnecessary to adjust)
The larger the value,the higher the output.
The larger the value,the higher the output.
The larger the value, the higher the output.
When the numerical value is increased, the outputincreases
The lager the value, the higher the separation DCwelghted output.
The larger the value, the brighter the LCD panel.
Automatically adjusts the automatic exposure based onthe manual exposure.
Each time the unmerical value is increased by "1",theimage advances approximately 0.8mm toward thelead ing edge.The ad jus tment sequence i s53→54→55→56→57→58.
Each time the numerical value is increased by "1",the
lens moves approximately 0.2mm toward theenlargement direction.
Each time the numerical value is increased by "1",thelens moves approximately 0.1mm toward theenlargement direction.
Each increase by "1" will move the edge erasing positionor the leading (trailing) edge of the paper 0.5mm towardthe trailing edge of the paper.
Code Name Allowable InitialNo. Input values Value
30 Leading edge of edge 0~15 8erasing
31 Trailing edge of edge erasing 0~15 8
32 Editing position adjustment 0~15 8(100%)
33 Editing position adjustment 0~15 8(200%)
34 Editing position adjustment 0~15 8(50%)
35 Leading-edge void adjust- 0~15 8ment
36 Trailing-edge void adjust- 0~15 8ment
38 Main charger output 0~255 128
39 High-voltage transformer 0~255 128(transfer)output
40 High-voltage transformer 0~255 128(separation/developer bias)output
41 Pre-transfer discharger 0~255 128transformer output
42 Main charger output 0~255 205(photo mode)
44 Separation DC output 0~255 185
45 LCD contrast adjustment 0~255 150
49 Automatic adjustment for - -automatic exposure
53 Registration(LCF/100%) 0~15 8
54 Registration(LCF/200%) 0~15 8
55 Registration(LCF/50%) 0~15 8
56 Registration(manual/100%) 0~15 8
57 Registration(PFP/100%) 0~15 8
58 Registration(ADD/100%) 0~15 8
60 Lens position(100%) 0~99 50
61 Mirror position(100%) 0~99 50
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65/5560 ADJUSTMENTMAY.1997 © TOSHIBA CORP. 2-14
Code Name Allowable InitialNo. Input values Value
62 Lens position(200%) 0~99 50
63 Mirror position(200%) 0~99 50
64 Lens position(50%) 0~99 50
65 Mirror position(50%) 0~99 50
68 Automatic adjustment of – – remaining paper quantityindication(no paper loaded)
69 Automatic adjustment of – – remaining paper quantity
indication( paper loaded)70 Remaining paper quantity 0~31 3
indication(LCF/no paperloaded)
71 Remaining paper quantity 0~31 2indication(upper cassette/no paper loaded)
72 Remaining paper quantity 0~31 2indication(middle cassette/ no paper loaded)
73 Remaining paper quantity 0~31 2indication(lower cassette/ no paper loaded)
74 Remaining paper quantity 0~31 4/3**indication(LCF/ paperloaded)
75 Remaining paper quantity 0~31 2/3**indication(upper cassette/paper loaded)
76 Remaining paper quantity 0~31 4/8**indication(middle cassette/ paper loaded)
77 Remaining paper quantity 0~31 7/3**indication(lower cassette/ paper loaded)
79 Carriage control of the 0~2 –
leading edge of the image
80 Aligning value(LCF) 0~15 8
81 Aligning value(manual) 0~15 8
82 Aligning value(PFP) 0~15 7
83 Aligning value(ADD) 0~15 7
84 ADF aligning value(1st 0~15 8page)
85 ADF aligning value(2nd 0~15 8page)
Contents
Each time the numerical value is increased by "1",thelens moves approximately 0.2mm toward theenlargement direction.
Each time the numerical value is increased by "1",the
lens moves approximately 0.1mm toward theenlargement direction.
Each time the numerical value is increased by "1",thelens moves approximately 0.2mm toward theenlargement direction.
Each time the numerical value is increased by "1",thelens moves approximately 0.1mm toward theenlargement direction.
Remove all of the paper from the LCF and PFP cassetteswhen the adjustment is performed.
Install 4,000 sheets of paper in the LCF and the 500sheets of paper in each of the PFP cassettes when the
adjustment is performed.These adjustments are made manually when theremaining paper quantity becomes down to half or less.After the adjustment of code 68 is performed,conductthese adjustments if necessary.In case the variational ratio of the remaining paperquantity indication is slower than the decrease ratio ofthe actual quantity of sheets of paper,increase thenumerical value.(Example)When" "symbol suddenly changes to" "symbol.
These adjustments are made manually when more thanhalf of the paper remains.After the adjustment of code69 is perfomed,conduct these adjustments if necessary.In case the remaining paper quantity indication isdisplayed as greater than the actual quantity of sheetsof paper,increase the numerical value.(Example)" "symbol should be actually displayed,but" "symbol is displayed.**LT series/A4 series
0:Normal control
1:To slow down the acceleration to the leading edge ofthe image.2:To increase the pre-scanning amount to the leading
edge of the image.
Each time the numerical value is increased by"1",theamount of slack increases by approximately 1.9 mm.
Each time the numerical value is increased,the originalmoves toward the paper feed side.
Each time the numerical value is increased,the originalmoves toward the exit side(original stopper side).
**Europe (A4 series) / U.S.A. and Canada (LT series)
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Each time the numerical value is increased by "1", theamount of slack increases by approximately 1.9 mm.
Each time the numerical value is increased, the gapbetween originals increases.
Each time the numerical value is increased, the originalshifts to the paper supply side on the copier (that is,moves away from the original stopper). This is carriedout after adjustment "87"(ADF aligning value).
The auto-toner adjustment value is indicated.This value can be changed.
0~31 :Negative calibration:Max.-5.35sec./month/step32~63:Positive calibration:Max.+10.7sec./month/step0,32 :Correction deactivated
Code Name Allowable InitialNo. Input values Value
86 Aligning value 0~15 7(long size paper/upper cassetle)
87 ADF aligning value 0~15 8(2in1 original gap)
88 ADF leading edge position 0~15 8(in 2in1 mode)
90 Auto-toner sensor 0~255 128adjustment value
99 Real-time clock adjustment 0~63 0
Contents
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65/5560 ADJUSTMENTMAY.1997 © TOSHIBA CORP. 2-16
Code Name Allowable InitialNo. Input values Value*
0 Date/time input 13digits -
1 Date indication 0~3 2
2 Time indication 0,1 0/1**
4 Auto sort mode 0~3 0
5 Automatic duplex mode 0~3 0/1**
6 Setting temperature of the 0~15 0heat-roller surface
7 Access control mode active 0~2 0
8 Version change 0~2 0/1**
9 Actual-size reproduction 0,1 0ratio
10 Timer mode 0~10 3
11 Auto power saving 0~12 0/3**
12 MAX9 0~2 0
13 Paper-feed retrial 0,1 0
14 Cassette priority selection 0~4 1
Code PRINT INT 0 9
2.5.4 Setting Mode (08)
Clear
In thismode, the various special modes listed in the Setting Code List can be set or changed.
<Procedure>
0 8
PWR
Ste/change
a value Memorize
Contents
Year/month/date/day/hour/minute/second
(Example)0:5/25 1:25/5 2:25.May 3:25.May
(Example)0:15:30 1:PM 3:30
The sort mode is selected automatically when theoriginal is placed on the ADF.0: Deactivated1: Staple sort2: Sort
3: GroupThe duplex mode is selected automatically when theoriginal is placed on the ADF.0: Deactivated1: (single-sided to dual-sided) is selected2: (dual-sided to dual-sided) is selected3: (dual-sided to single-sided) or (single-sided to dual-
sided) is selected according to the message.
0:200°C 1:197°C 2:199°C 3:200°C 4:202°C 5:204°C6:206°C 7:208°C 8:210°C 9:212°C 10:214°C 11:216°C12:218°C 13:221°C 14:223°C 1 5:2 24°C∗Never set to a value of 8 or more.
0: Access control mode deactivated1: Access control mode activated(copier)2: Access control mode activated(IC card)
0: EUR(A4/A3/FOLIO),1:UC(LT/LD)2: JPN(A4/B4)
0: 100%,1:101%
If there is no control panel operation during the readystatus for a certain length of time as shown below,thecopy-mode automatic resetting function is performed.Resetting operation start time is:1: 15 sec.,2: 30 sec.,3: 45 sec.,4: 60 sec.,-----10: 150 sec.0: Deactivates the copy-mode automatic resetting.
Auto power saving operates n minutes after ready statusis reached.The functions are:
0: Deactivated1: After 5 minutes2: After 10 minutesn: After n ×5 minutes
Copy quantity0: max.999,1:max.9,2:max.99
0: Feed-retrial mode1: No-feed-retrial mode
0: A4/LT priority1: LCF priority2: Upper cassette priority3: Middle cassette priority4: Lower cassette priority
↓ → → → → →
*The initial value means the one that is set by the BC-RAM initialize program, and does not meaus the one set at the factory
before shipment.**Europe(A4 series)/U.S.A.and Canada(LT series)***This selection is made only when the FC key is pressed or when auto-resetting works.
***
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Code Name Allowable InitialNo. Input values Value
15 Exposure priority selection 0~2 0
16 A3 double count 0,1 0
17 Manual-feed auto-start 0,1 0
18 ADF mode selection 0,1 0
19 Sort mode selection 0~3 0
20 Edge erasing priority 0~2 0selection
21 Automatic cassette 0,1 1selection
22 APS priority selection 0,1,2 1
23 Detection of manually placed 0,1 0original
24 APS start timing 0~15 5
27 ADF¥APS mode 0,1 0
31 Paper size(LCF) 0~15 3/4**
32 Paper size(upper cassette) 0~15 6/7**
33 Paper size(middle cassette) 0~15 11/14**
34 Paper size(lower cassette) 0~15 13/4**
38 Upper heater setting during 0~9 0energy saving
39 Selection of paper size
enabled by cassette key 0~2 0
43 Resettable counter display, 0~3 0original counter display
46 Toner save mode 0.1 1
Contents
0: Auto exposure priority1: Manual exposure priority2: Photo exposure priority3: Toner save priority
0: Single count1: Double count
0: PRINT key starting1: Auto-start
0: ADF mode1: SDF mode
The mode selected when power is turned ON0: Non sort1: Staple sort2: Sort3: Group
0: Deactivated1: Edge erasing priority2: Automatic edge erasing priority
0: Deactivated1: Activated
0: Deactivated1: APS priority2: AMS priority
Detects manually placed original0: Deactivated1: Activated
0: 0 sec.,1: 100 msec,2: 200 msecn: n×100 msec
0: Detection of every sheet of paper1: Detection of only the first sheet
1: A5-R 2: ST-R/B53: LT 4: A45: B5-R 6: LT-R7: A4-R 8: Sheet insertion9: Cover seet 10: COM/FOLIO11:LG 12: B413: LD 14: A3**LT series/A4 series
0: 190°C 5: 160°C1: Heater off 6: 170°C2: 130°C 7: 180°C3: 140°C 8: 190°C4: 150°C 9: 200°C
0: Enabled
1: Not allowed2: Cover sheet and sheet insertion only enabled
0: Deactivated1: Resettable counter only displayed2: Original counter only displayed3: Resettable counter and original counter displayed
0: Deactivated1: Selectable with IMAGE/PHOTO Key2: Activated
**Europe(A4 series)/U.S.A.and Canada(LT series)
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0: Activated at all times1: Activated only at automatic exposure
2: DeactivatedAuto shut-off to force when it was left for a following
contorol time (Same OFF state as weekly Timer)0:3 1:5 2:10 3:15 4:20 5:256:30 7:40 8:50 9:60 10:70
11:80 12:90 13:100 14:110 15:2016:150 17:180 18:210 19:240(min)20:∞
Other than 0: PM call when set value ≤ Copy count(code"79")
Current copy quantity
Telephone numbers of up to 14 digits can beentered.Use the HELP key to enter hyphens(min.).
0: Normal1: LCF forced paper OFF state (LCF tray does not move)
Heat-roller thermistor breakdown counter0~2:Normal operation3:Copier does not operate
0:800V 1:830V 2:840V 3:850V4:860V 5:870V 6:880V 7:890V8:900V 9:910V 10:920V 11:930V12:940V 13:950V 14:960V 15:970V
∗Never set to a value of 5 or more.
Changing the number of alarm sounds when an erroroccurs0: No sound1: 5 times2: ∞
1 A5-R 6 FOL10 11 LT-R2 B5 7 B4 12 LG3 B5-R 8 A3 13 COMP4 A4 9 ST-R 14 LD5 A4-R 10 LT
Turning on the power supply Rogo is displayed on theMessage display.0: Display1: No Display
After the end of copying the stacked copy paper ispushed out into each bin.(When the MG-2011 is connected and a mode otherthan the multi-stacking mode is selected)0: Function
1: No Function
ContentsCode Name Allowable InitialNo. Input values Value
50 Paper retry counter 0~999,999 000000
53 Exposure burnout detection 0~2 0
56 Auto shut-off 16/12**0~16/0~15**
69 PM counter setting value 0~999,999 0(Total)
79 Current PM counter value 0~999,999 0(Total)
80 Telephone number 14 digits 0
86 LCF tray lock counter 0.1 0
89 C7 counter 0~3 0
91 Copy counter of unit 0~999,999 000000~97
Code Unit nameNO.
91 ADD
92 ADF
93 SBF
94 LCF95 Upper cassetle(PFP)
96 Middle cassetle(PFP)
97 Lower cassetle(PFP)
98 The setting value of the drum ∗1 0~15
surface potential
108 Error alarm 0~2 0
109 Universal paper 0~14 1/9**
134 TOSHIBA Rogo Display. 0~1 0
135 Front access sorter 0~1 0unloading mode(MG-2011)
**Europe(A4 series)/U.S.A.and Canada(LT series)
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2.5.5 How to Register/Change ID Codes (access control mode)
COSMOS
SkipOK Cancel
Text 2-19 in the65/5560 Service Handbook
is sameas text 2-19 in the 76/7550 Service Handbook .
Do you refer to the 76/7550 Service Handbook ?
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65/5560 ADJUSTMENTMAY.1997 © TOSHIBA CORP. 2-20
At the initial machine setup or when the developer material is replaced,the auto-toner sensor needs
to be adjusted.
<Key Operation>
0 5
POWER
0: Enter code
(operation state ofdeveloper, drum, etc.)
<Display, Supplementary Explanation>
INT
0 9
(developer, drum,
etc. stop)
ZOOM Adjust so that "XXX" on the display panel is within thepermissible range only when outside of range 245 to 255.
XXX ZZZ
ZOOM UP key Increases Increases
ZOOM DOWN key Decreases Decreases
* Auto-toner sensor output range: 2.45 to 2.55V
After about two minutes, "XXX" and "ZZZ" automaticallystart to change. Then the following is displayed:
:Cancel adjustmentmode.
2.6 Auto-Toner Sensor Adjustment
↓
↓
↓
↓
↓
ò
XXX Z Z ZWAIT 100%
ò
Auto-toner sensor output voltage: X.XXV↓
←
XXX Z Z ZADJUST MODE 100%
Stops changing
↓ ↓
TEST MODE A 100% A
TEST MODE A 100% A
Numerical value correspondingto auto-toner adjusting value
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-21
At the initial machine set-up or when the light distribution is adjusted, the exposure needs to be
adjusted. Adjustment must be also performed in accordance with any special request of the user.
2.7 Exposure Adjustment
Adjustment order
<Key Operation>
POWER
ZOOM : Adjustment
[numerical keys]
: Cancel adjustmentmode.
: Output test chart
To readjust, go to
Newly entered adjustment values (default: YYY)
·To darken: value smaller than YYY
·To lighten: value larger than YYY
code # XXX1,5,11 1002,6,12 1543,7,13 504,8,14 2009,10 Any value
Adjustment of variable step exposure (codes #9 and 10) are
not related with the copy reproduction ratio.
ENERGY SAVER
0 9
→
→
DEGITAL KEYS
<Display,Supplemntary Explanation>
Values "ZZZ" are stored in BC-RAM in place of "YYY"
Manual exposure
(49) (5) (6) (7) (8)
→ → →100%
Manual exposure
154%→50%→200%
(2) (3) (4)(1)
Automatic exposure
50∼200% 100% →154% →50% →200%
Automatic adjustmentof automatic exposure
C1
C1 → →→
→
→Light gradataion
100%
(9)
Dark gradation
100%
(10)
100%
(14)
Manual photoexposure Manual photo exposure
Adjust the above items by following the procedures below using the operation keys while comparing
adjustment values stored to memory for each item and copies made under those conditions.
1) Setting of the exposure electric potential output value
Note: In the dotted-line squares are the adjustment to be performed according to any special request of the user.
0 5
154%→50%→200%
(15) (16) (17)
∗
∗
INT
↓
↓
↓
↓
↓
↓
*1: You can make only single-sided copies. (You cannot make dual-
sided copies.)
*2: Test copies can be made immediately after starting the test mode.
When outputing this test chart, match to the desired reproduction
ratio and exposure conditions for adjustment.
Currently stored adjustment value
Y Y Y Z Z ZADJUST MODE XXX%
TEST MODE A 100% A
·Code becomes "ZZZ"according to the entire
code.
·The order of above adjustment is fixed.
↑
TEST MODE A 100% A
COPYING 100% A
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65/5560 ADJUSTMENTMAY.1997 © TOSHIBA CORP. 2-22
2) Automatic exposure adjustment
• Adjust manual exposure (100%), and then carry out automatic exposure adjustment.
• Place a blank sheet of A3 paper on the original glass, and close the ADF with the original aligned
against the original scale.
• After completing the above preparations, follow the procedure below to automatically adjust.
<Key Operation>
0 5
POWER
0 9
TEST MODE A 100% A
: Start of automaticadjustment
Display returns to testmode, and automaticadjustment ends
<Display, Supplementary Explanation>
49 : Enter code
: Cancel adjustmentmode.
↓
↓
↓
↓
Adjustment values for thereproduction ratio displayedat XXX are displayed.
During automatic adjustment,display changes as follows:100->154->50->200
TEST MODE A 100% A
Y Y Y
ADJUST MODE XXX%
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65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.2-23
Adjustment Code Adjustment Item20~22,30~34 Edge erasing, Aligning value,80~84 etc53~58 Registration(100%)25~27 Leading edge of image shift35 Leading edge void36 Trailing edge void
To readjust, go to
LCF Manual PFP ADD
2.8 Adjustment of Drum/Aligning Roller/Heat Roller Speed,Aligning Value,Registration,Leading
Edge of Edge Erasing,Trailing Edge of Edge Erasing,Leading Edge of Image Shift, Editing
Position,Leading-Edge Void and Trailing-Edge Void.
<Adjustment procedure>
Drum speedAligning roller
speed Heat roller speed Aligning value
(21) (20) (22) (80) (81) (82) (83)
Registration
(53) ~ (58)
Leading edge of edge erasingTrailing edge of edge erasing
(25) (26) (27)
Leading edge ofimage shift
(32) (33) (34)
100% 200% 50%
Editing position
(35)→(36)
(Note) In the dotted-line squares are the items which normally do not require adjustment.
Leading edge voidTrailing edge void
<Key Operation>
0 5
POWER
: Output test chart
INTERRUPT
ENERGY SAVER
0 9
Follow the procedure below to adjust each of the adjustment value so that the measured values
obtained from the test chart satisfy the specifications. Immediately after starting test mode "05",
only single-sided test charts (normal copies) can be output with the ENERGY SAVER key.
Copy mode key : Set the copy mode using thepaper size, original size andcassette keys.
*1: You can make only single-sided copies. (You cannot make dual-
sided copies.)
*2: Test copies can be made immediately after starting the test mode.
When outputing this test chart, match to the desired reproduction
ratio and exposure conditions for adjustment.
→ → → →
→→→
<Display,Supplemntary Explanation>
DEGITAL KEYS
DEGITAL KEYS: Enter adjustmentvalue
: Cancel adjustmentmode.
→
→
(30) ~ (31)
→ → →
→→
100% 200% 50%→ → →
↓
↓
↓
↓
↓
↓
: Value ZZZ is stored inplace of value YYY.
∗
∗
TEST MODE A 100% A
TEST MODE A 100% A
COPYING 100% A
Y Y Y Z Z ZADJUST MODE XXX%
New adjustment value displayed
Y Y Y Z ZADJUST MODE XXX%
Preset copy reproduction ratio
Adjustment value storedto BC-RAM
Selected code #
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2-24MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT
COSMOS
SkipOK Cancel
Texts from 2-24 to 2-33 in the 65/5560 Service
Handbook are the same as texts from 2-24 to 2-33 inthe 76/7550 Service Handbook .
Do you refer to the 76/7550 Service Handbook ?
2.8.1 Drum Speed Adjustment AJ:Codes 21
2.8.2 Aligning Roller Speed Adjustment AJ:Code 20
2.8.3 Heat Roller Speed Adjustment AJ:Code 22
2.8.4 Aligning Value Adjustment AJ:Code 80~83
2.8.5 Registration Adjustment AJ:Codes 53 to 58
2.8.6 Leading Edge of Edge Erasing, Trailing Edge of Edge Erasing AJ: Code 30, 31
2.8.7 Leading Edge of Image Shift AJ: Code 25 to 27
2.8.8 Editing Position (adjusting trimming and masking) AJ: Code 32 to 34
2.8.9 Leading-Edge Void and Trailing-Edge Void AJ: Code 35, 36
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2-34MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT
2.9 Automatic Adjustment of Remaining Paper Quantity
(1) Before automatic adjustment, prepare following the instructions in the following table.
(2) Set the PFP cassettes in the copier, and mount the LCF. Then, close the LCF door.
(3) Follow the procedure below to carry out automatic adjustment.
Code 68 (no paper) 69 (paper)
PFP Remove all paper
LCF in the LCF and PFP.
Place 500 sheets of paper in all PFP cassettes, and 4,000 sheets
of paper in the LCF. (The LCF elevator must be lowered as far as
possible.)
DEGIAL KEYS : Enter code.
<Operation Keys>
0 5
POWER
<Display, Supplementary Explanation>
↓
↓
PRINT : Automatic adjustment starts. The paper selection LED flashes during automatic
adjustment.
* Automatic adjustment does not start if a cassette or LCF is not properly in place, or the
LCF door is open.
TEST MODE A 100% A
Successful : Paper selection display lights.
Error : Paper selection display flashes, and automatic adjustment must
be carried out again.
End of Automatic Adjustment
C/S : Ended.
Note: Before carrying out automatic adjustment by code 69, the user must set the paper (type and size)
in actual use in the PFP and LCF.
↓
TEST MODE A 100% A
Paper selectiondisplay
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65/5560 ADJUSTMENT 2-35 MAY.1997 © TOSHIBA CORP.
2.10 Check/Adjustment of High-voltage Transformer
When replacing the high-voltage transformer,check and adjust the main charger,transfer
charger,separation charger,and developer bias voltage.
2.10.1 Check/Adjustment of Transfer Charger/Separation Charger/Pre-transfer Discharge Charger
(1) Separation
Items to Check before Adjustment
� Check that the charger wire is positioned correctly and is clean. Also check that the separation
charger guide is correctly positioned.
� Check that the developer unit is installed, and that the magnetic brush is in contact with the drum.
Check that the developer unit turns when a copy is being made. Check also that the toner density
is set sufficiently high.
� Check that the copy paper is flat and dry.
� Check that the aligning rollers rotate correctly.
� Check the output of the grid (for the main charger).
� Check that the transfer output is at the set value.
� Check that the developer bias is appropriate.
� Check that the transfer/separation charger case is earthed. Check also that the high-voltage
transformer is earthed.
CAUTIONS
(1) When pockmarks occurs:
When irregularities (pockmarks) are generated on the halftone areas, reduce the separation output.
Note:
Do not reduce the output excessively. Otherwise, the separation ability will decrease.(2) Defective separation:
When defective paper separation occurs despite the charger wires being clean, or when the user is
likely to use a large quantity of thin paper, raise the output.
Note:
Do not increase the output excessively, otherwise pockmarks will be generated and the separation
ability will decrease.
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� Follow the adjustment procedure below.
<Key Operation>
0 5
POWER
0 : Enter code
ZOOM
: Cancel adjustmentmode.0 9
INT Value YYY is stored in place of value XXX.
To readjust, go to
→
→
↓
↓
: Adjust so that display voltage of the digitaltester satisfies the values in the following table.
↓
↓
↓
∗
∗
<Display, Supplementary Explanation>
TEST MODE A 100% A
Adjustment code ItemDigital tester(adjustment standard voltage value)
39 Transfer DC -78~ -88mV
40 SeparationRMS AC 133~ 151mV
AVG AC 127~ 144mV
41 Pre-transfer DC 40~ 56mV
X X X Y Y Y Z ZADJUST MODE 100% Selected code #
↓
Currently stored adjustment value
→↓
Newly entered adjustment value(default:XXX)
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MAY.1997 © TOSHIBA CORP. 2-38 65/5560 ADJUSTMENT
2.10.2 Check/Adjustment of Main charger/Separation DC
� Remove the developer unit.
� In the case of main charger: the digital tester must
be connected as follows:
• Setting Range 1,000 VDC
• (+)terminal Connect to main charger rail.
• (-)terminal Fix earth to the copier frame.
� Follow the procedure below to adjust.
<Key Operation>
0 5
POWER
ZOOM
→
↓
∗
<Display, Supplementary Explanation>
TEST MODE A 100% A
Main Charger Adjust by the ZOOM key so that the digital tester displayvoltage is within the range -780 to -800V.
Separation DC Check that XXX is 185.If XXX is not 185, adjust the ZOOM key so that YYY is185.
DEGITAL KEYS
↓
↓
X X Y Y Y Z ZADJUST MODE 100%
↓
Main Charger 38
Separation DC 44
0 9
INT Value YYY is stored in place of value XXX.
→
↓
To read just, go to ∗.
: Cancel adjustment mode.
↓
(+) terminal
: Enter code.
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2.10.3 Check/Adjustment of Developer Bias
If fogging occurs all over the copy despite the fact that there is no underexposure or overtoning,
rotate VR1(white) clockwise to increase the bias output.
Note:
If the bias output is raised excessively:,
• The image contrast will deteriorate,
• Bias leaking is liable to occur,
• Carrier is liable to adhere to the drum, resulting in its becoming damaged.
• Don't touch the VR (Vdc).
�Remove the developer unit and cleaner unit.
�Connect the + terminal of a digital tester to the connector J73 and the - COM terminal to the frame
ground. (The selected range of the degital tester must be "DC 100V" .)
(3) Follow the adjustment procedure below.
<Key Operation>
0 5
POWER
INT
(adjustment) Make sure that the voltage is 200 VDC+2V using the digital tester.Turn VR1 if adjustment is required.
<Display, Supplementary Explanation>
40
(-) COM terminal
Frame ground
J73Door switch bracket
Digital tester
: Enter code
VR(Vdc)(Blue)
VR1 for developer biasadjstment(White)
LargeSmall
TEST MODE A 100% A
X X X Y Y Y 40ADJUST MODE 100%
Currently stored adjustment value
↓: Selected code #
↓↓
↓
↓
(+)terminal
: End
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MAY.1997 © TOSHIBA CORP. 2-40 65/5560 ADJUSTMENT
2.11 Setting the Surface Potential Output Value
2.12 Automatic Drum Surface Potential and Manual Exposure Adjustment
2.13 Setting of the Exposure Electric Potential Output Value
The above mentioned functions 2.11 through 2.13 are not included with the 6560.
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2.14 Adjustment of Carriage Drive Belt
2.15 Image Inclination and Distortion
2.15.1 Image Inclination
2.15.2 Image Distortion
2.16 Light Distribution
2.17 Lens Position (focus) Adjustment
2.18 Adjustment of Focus and Lateral Reproduction Ratlo
2.19 Adjustment of Side Deviation in Feeding
2.20 Checking and Adjustment of the Magnetic Brush Thickness(leveler)
2.21 Drum/Sleeve Gap Adjustment
2.22 Developer-Pole Position Adjustment
2.23 Heat Roller Pressure Adjustment
2.24 Stack Guide Unit Adjustment
2.25 Adjustment of ADD Pick-Up Roller Position
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2-5765/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.
2.27 Change of the Paper Size
2.27.1 LCF paper size
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2-5965/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.
Electrical Changes
•The electrical settings must be changed according to the procedure below when mechanical changes
have been made.
•After changing the electrical settings, select the cassette that has been changed using the
CASSETTE key, and make sure that the LED for the set paper size lights.
(2) When setting by touch panel
<Key Operation>
Cassette select key
(1) When setting by entering a code
<Key Operation>
0 8
POWER
0 9
:Cancel adjustment
mode.
DEGITAL KEYS : Enter the code (select the cassette)
DEGITAL KEYS
<Display, Supplementary Explanation>
: Enter the setting of the new paper size.
↓
↓
↓
↓
TEST MODE D 100% D
XX XX YYSYSTEM MODE 100%
Cassette Code
LCF 31
Upper 32
Middle 33
Lower 34
Paper Size Setting Value Paper Size Setting Value
A5-R 1 Insert sheet 8
B5,ST-R 2 Cover 9
LT 3 FOLIO,COMP 10
A4 4 LG 11
B5-R 5 B4 12
LT-R 6 LD 13
A4-R 7 A3 14
Setting value of selected cassette
TEST MODE D 100% D
XX ZZ YYSYSTEM MODE 100%
INT
↓
Program
↓
↓
Cassette select icon
↓Paper size key
: Select cassette.
: Press key of new paper size.
: Change to cassette size specification screen.
: Change to program mode selection screen.
↓
↓New setting value is displayed
↑
: Store the new paper size setting value (ZZ) in the memory.
↓END
Return Skip
76/7560 S/H
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MAY.1997 © TOSHIBA CORP. 2-66 65/5560 ADJUSTMENT
2.34 The Setting Temperature of the Heat-Roller Surface and the Setting Pressure of the
Heat Roller
2.35 The Adjustment of Fuser Entrance Guide
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65/5560 GENERAL 3-1 MAY.1997 © TOSHIBA CORP.
3 GENERAL DESCRIPTION
3.1 Front/Rear Vlew
3.1.1 Front Sectional View except Drive System
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MAY.1997 © TOSHIBA CORP. 3-2 65/5560 GENERAL
3.1.2 Front Drive System
3.1.3 Rear Drive System
3.1.4 Automatic Document Feeder (ADF) Front Sectional View
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65/5560 GENERAL 3-5 MAY.1997 © TOSHIBA CORP.
3.2 Electrical Parts Layout
3.2.1 DC Electrical Parts (Copier)
(1) DC Electrical Parts Except Motors (Upper Unit)
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MAY.1997 © TOSHIBA CORP. 3-6 65/5560 GENERAL
(2) DC Electrical Parts except Motors (Lower Unit)
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65/5560 GENERAL 3-7 MAY.1997 © TOSHIBA CORP.
(3) Motors
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MAY.1997 © TOSHIBA CORP. 3-8 65/5560 GENERAL
3.2.2 AC Electrical Parts (Copier)
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65/5560 GENERAL 3-9 MAY.1997 © TOSHIBA CORP.
3.2.3 Electrical Parts of Automatic Document Feeder (ADF)
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MAY.1997 © TOSHIBA CORP. 3-10 65/5560 GENERAL
3.3 Symbols and Functions of Electrical Parts
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65/5560 GENERAL 3-19 MAY.1997 © TOSHIBA CORP.
3.4 Wire-Harness Location Diagrams
3.4.1 Location Diagram for Upper Unit
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MAY.1997 © TOSHIBA CORP. 3-20 65/5560 GENERAL
3.4.2 Location Diagram for Lower Unit
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65/5560 GENERAL 3-21 MAY.1997 © TOSHIBA CORP.
3.5 AC Wire-Harness Connection Diagram
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MAY.1997 © TOSHIBA CORP. 3-22 65/5560 GENERAL
3.6 DC Wire-Harness Connection Diagram3.6.1 Copier DC Wire-Harness Connection Diagram
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MAY.1997 © TOSHIBA CORP. 3-24 65/5560 GENERAL
3.6.2 ADF DC Wire-Harness Connection Diagram
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65/5560 GENERAL 3-25 MAY.1997 © TOSHIBA CORP.
3.7 Control Block Diagram
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4-165/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
•Inspection and Overhaul every 800,000 Coples
(1) Replace all the consumables.
(2) Check to see if there is any damage to parts of the driving section (gears, pulleys, timing belts, etc.).
Replace parts on principle if damaged.
(3) Check to see if there is any damage or peeling of adhered parts (tape, Mylar sheet, etc.).
Replace any affected parts.
(4) Check to see if all the switches and sensors operate properly. Replace them if they are not
operating properly.
(5) Clean the inside of the machine thoroughly.
4. PERIODIC MAINTENANCE
•Inspection every 200,000 Copies
(1) Preparation
1) Ask the key operator about the present machine conditions and note them down.
2) Before starting the maintenance work, make and retain a few sample copies for later
comparison.
3) Turn off the power switch and disconnect the power cord plug.
(2) The periodic inspection should be conducted in accordance with the Periodic Inspection Check
List shown below. Perform the inspection by referring to the figures, as well as to the
explanations in the Service Manual when necessary.
(3) After the inspection has been completed, plug in the machine and turn the power switch on, and
confirm the general operation of the machine by making a few copies and comparing them to
those made previously.
Note: For inspection and maintenance of the PFP, remove the PFP upper aligning unit and the
PFP feed units from the copier
4.1 Perlodic Inspection Check List
Symbols used in the periodic inspection check list
(A) Cleaning with alcohol
(P) Cleaning with heat roller
cleaner(RC60)
Cleaning with soft pad,
cloth, or cleaner
(vacuum cleaner)
(D) Cleaning with a slightly
damp cloth
Customer's
name
Machine
No.
Inspector
Remarks
(100)Every 100,000 copies
(200) Every 200,000 copies
(400) Every
Same thereafter
( ) Replace in event of
deformation or other
damage
(V) Vacuoline
(L) Launa 40
Application
(SI) Silicone Oil
(W) White grease(Molycoat)
(M) Molytherm
Cleaning Lubrication Replacement Date
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4-2MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC
copies200,000Clean at
copies copiesItem to checkArea
Lubricate at
Periodic Inspection Check List
200,000Checkwhileon
Remarks×1,000
Replace
Cleaner 1. Overall unit ¡
2. Main blade (200) *1
3. Toner bag Conducted
(100) by key
operator
4. Recovery blade ¡ ( ) *2
5. Drum bushing ¡
6. Separation claw ¡ (400) ¡ * 3
7. Fur Brush (200)
7-1. Used toner-transport auger (W) *13
drive sections(front,rear)
Drum 8. Drum shaft ¡ or(A)
9. Drum (400) *4
10. Ozone filter (for the exit fan) (400)
10-1. Ozone filter (for the developer fan) (400)
Original 11. Glass ¡ or(A)
holder
Optical 12. Mirror 1 ¡
system 13. Mirror 2 ¡
14. Mirror 3 ¡
15. Mirror 4 ¡
16. Mirror 5 ¡
17. Mirror 6 ¡
18. Slit glass ¡ Both sides
19. Reflector ¡
20. Lens ¡
21. Exposure lamp ( ) ¡
22. Copy area indicator ¡
22-1. Harf tone patch ¡
23. Automatic exposure sensor ¡ ¡
24. Automatic paper-size detector ¡ ¡
25. Reproduction mechanism¡
(mirror)
26. Reproduction mechanism ¡
(lens)
27. Slider sheet(front, rear) ¡ or (L) ( )
28. Air filter ¡ (200) *5
Charger 29. Case (D) *6
31. Charger wire (Main/transfer/ (200)( ) ¡ *6
separation)
32. Terminal contact ¡
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4-365/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
Charger 33. Charger wire cleaner (200)
(main/pre-transfeer/transfer/separation)
35. Pre-transfer guide ¡35-1. Grid (for main charger) (200)
Devel- 36. Overall unit ¡
oper 37. Developer material (200) *7
unit 38. Front shield ¡ ( )
38-1. Oil seal (mixer shaft) *15
39. Guide roller ¡ or(A) ( )
40. Duct bottom ¡
40-1. Duct filter clean at
800,000
copies
41. Toner hopper drive worm gear (W)
Paper 42. Pick-up roller (A) (100)( ) *LCF:(200)
feed 43. Feed roller (A) (100)( ) *LCF:(200)
system 44. Separation roller (A) (100)( ) *LCF:(200)
45. Aligning roller (A) ( )
46. Paper guide ¡
47. Brush ¡ ( )
48.Transport belt ¡ ( )
49. Paper-feed system drive gears (W)
(tooth faces)
50. GCB bushings and plastic (L)bushings
Fuser 52. Upper heat roller(Teflon roller) ¡ or(P) (400) *8
unit 53. Lower heat roller(rubber roller) ¡ or(P) (400) *8
54. Upper separation claw ¡ or(P) (400)( ) *9
55. Lower separation claw ¡ or(P) ( ) *9
56. Heat roller cleaning roller (200) *10
57. Cleaning felt roller (200) *10
58. Press roller cleaning roller (200) *10
59. Upper and lower thermistors ¡ or(P) ( )
60. Heat roller guide ¡or(P)
61. Heat roller exit guide ¡or(P)
62. Paper dust recovery bracket ¡
63. Exit roller (A)
64. Heat roller and cleaning rollers (SI)
drive gears
65. Cleaning roller bushings (SI)
Item to checkAreacopies
200,000copies on
WhileCheck Remaks
200,000Lubricate atClean at
copies×1,000
Replace
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4-4MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC
ReplaceItem to checkArea
ADD 66. ADD pick-up roller (A) (100)( )
and 67. ADD feed roller (A) (100)( )
decurler 68. ADD separation roller (A) (100)( )69. Transport rollers 1 to 4 (A) ( )
70. ADD aligning roller (A) ( )
71. GCB bushings and plastic (L)
bushings
72. Drive gears(tooth faces) (W)
73. ADD exit gate and ADD exit (A)
roller
73-1. Decurler belt ¡
73-2. Decurler bushings (L)
73-3. Decurler gear (W)
PFP 74. PFP pick-up roller (A) (100)( )
75. PFP feed roller (A) (100)( )
76. PFP separation roller (A) (100)( )
77. PFP aligning roller (A) ( )
78. Paper guide ¡
79. Tray drive worm wheels and (W) *11
gears(tooth faces)
80. PFP drive gears(tooth faces) (W)
81. GCB bushings and plastic (L)
bushings
ADF 82. ADF pick-up roller (A) (400)
83. ADF feed roller (A) (400)
84. ADF separation belt (A) (400)
85. Transport belt (A) (400)
86. ADF aligning roller (A)
87. ADF reverse rollers (A)
88. ADF empty sensor ¡
89. ADF aligning sensor ¡
90. ADF size sensor ¡
91. Turn guide sensor ¡
92. ADF Timing sensor¡
LCF 93. Gears (W) *14
94. Worm and worm wheel (W) *14
95. Worm shaft (L) *14
96. Wire pulley (L) *14
97. Slit for the elevator tray (w)
Others 98. Clamshell lock section (w) *12
Clean at200,000copies on
WhileCheck RemarksLubricate at
200,000copies copies
×1,000
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4 -
5
6 5 / 5 5 6 0 P E R I OD
I C
MA Y .1 9 9 7 © T OS H I B A C OR P . Front section view (upper unit)
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4 -
6
MA Y .1 9 9 7 © T OS H I B A C OR P .
6 5 / 5 5 6 0 P E R I OD I C
Front section view (lower unit)
74 75 74 76 75 74 76 75 76 77 77
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4 -
7
6 5 / 5 5 6 0 P E R I OD
I C
MA Y .1 9 9 7 © T OS H I B A C OR P . Rear side view (upper unit)
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4 -
8
MA Y .1 9 9 7 © T OS H I B A C OR P .
6 5 / 5 5 6 0 P E R I OD I C
Rear side view (lower unit)
80 :W
80 :W
3
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4-965/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
Explanation of items in the "REMARKS" column of the Periodic Inspection Check List
*1 Main blade
If poor cleaning occurs due to the adhesion of paper dust, etc. before the specified number of copies
for replacement have been reached, the edge of the blade has been damaged.
Replace the blade if necessary,while change fur brush siwuitaneously.
*2 Recovery blade
If the edge of the blade is damaged, replace the blade regardiess of the number of copies made so
far.
*3 Separation claw
If any abnormal condition (e.g. coating wear) is observed on the tip of separation claw and ifthe mark
of the separation claw is observed on the copy image, replace the claw regardless of the number of
copies made so far.
Clean the tip of the claw by lightly wiping with a dry cloth. In addition, be sure to apply patting powder
(lubricant) to the separation claw after cleaning the claw and when replacing the claw or drum.
*4 Drum
Refer to section 5.2 "Inspection and Cleaning of the OPC Drum".
*5 Air filter
If the air filter is dirty, replace it.
*6 Charger wire and case
Clearn the charger case and the charger wire with a cloth which should be soaked in water and then
squeezed tightly.
*7 Developer material
After replacing the developer material, be sure to adjust the auto-toner sensor.
*8 Upper and lower heat rollers
Refer to section 5.4 "Checking and Cleaning of the Upper and Lower Heat Rollers".
ADF front section view
84 83 88 82
89 90
86 92 85 87 91
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4-10MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC
*9 Separation claws
If the tip of any of the separation claws is chipped, replace it regardless of the number of copies
made so far. If toner adhering to a separation claw is forcibly scraped off, it may be damaged.
Therefore,if the tip of the claw is heavily coated with toner, replace the claw.
*10 Cleaning felt roller, heat roller cleaning roller and cleaning felt roller
Refer to section 5.5 "Checking and Replacing of the Cleaning Felt Roller, Heat Roller Cleaning
Roller and Cleaning Felt Roller".
*11 Tray drive worm wheels and gears.
Apply white grease to the tray drive worm wheels and gears.
79 :W
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4-1165/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
*12 Clamshell lock section
Apply white grease to the clamshell lock section.
*13 Used toner-transport auger drive sections
Apply white grease to the used toner-transport auger drive sections(front and rear).
–Rear side– –Front side–
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4-12MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC
*14 LCF drive sections
*15 Oil Seal (mixer shaft)
When 800k has been reached, replace the oil seals
(four) of the developer mixer shaft. When replacing,
apply grease (Alvania No.2) shown as below.
Oil seal
1. Push the new oil seal in parallel to the mounting
holes of the developer frame (or the nozzlemixer).
* Pay attention to the direction that the oil seal is
assembled. (See figure on right.)
2. Apply a uniform coating of grease to the inside
surface of the oil seal.
• Amount: Two large drops
• Grease: Alvania No.2
3. Wipe off any surplus grease that oozes out from
inside.
Mixer shaft
Coat the entire periphery of the mixer shaft with
grease (Alvania No.2) and assemble the bearing.
Oil seal
Outside
Developer frame
(Nozzle mixer)
GreaseInside
BearingMixer shaft
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4-1365/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
4.2 Oiling Cycle Table
7-1 Used toner-transport auger drive section (front, White grease 200
rear)
41 Toner hopper drive worm gear White grease 200
49 Paper-feed system drive gears (tooth faces) White grease 200
50 GCB bushings and plastic bushings Launa 40 200
64 Heat roller and cleaning rollers drive gears Silicone oil 200
65 Cleaning roller bushings Siliconeoil 200
71 GCB bushings and plastic bushings Launa 40 200
72 ADD drive gears (tooth faces) White grease 200
73-2 Decurler bushings Laua 40 200
73-3 Decurler gear White grease 200
79 Tray drive worm wheels and gears (tooth faces) White grease 200
80 PFP drive gears (tooth faces) White grease 200
81 GCB bushing and plastic bushings Launa 40 200
93 Gears White grease 200
94 Worm and worm wheel White grease 200
95 Worm shaft Launa 40 200
96 Wire pulley shaft Launa 40 200
97 Slit for the elevator tray White grease 200
98 Clamshell lock section White grease 200
Tyre of oilNumber of coples ×1000
Oiling CycleItem to LubricateNumber
* The number is the same as that in the Periodic Inspection Check List.
Notes:
1) Do not apply oil to the rollers,belt and belt pulley.
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4-14MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC
2 Main blade ASM-S-BL7550 200 P.56 - #.46
3 Toner bag PS-TB6550 100 P.59 - #.19
PS-TB6550E (For Europe)6 Separation claw (drum) K-CLAW-DRUM(4 pcs.) 400 P.57 - #.29
7 Fur brush B-6560 200 P.56 - #.32
9 Drum PS-OD6560 400 P.48 - #.1
10 Ozone filter (for the exit fan) K-FILTER-TNR 400 P.60 - #.8
10-1 Ozone filter (for the developer fan) K-FILTER-DEV-2 400 P.50 - #.26
28 Air filter(developer unit) FILTER-DEV 200 P.50 - #.25
Charger wire WIRE-CH-PT-060*398(main) P.47 - #.13
31 (main/pre-transfer/transfer/separation) WIRE-CH-PT-060*409(transfer and 200 P.30 - #.25
separation:3pcs.)
WIRE-CH-PT-354(pre-transfer) P.57 - #.11
Charger wire cleaner K-BASE-PAD-CH-M(main) P.47 - #.9
33 (main/transfer/separation) K-BASE-PAD-TR(transfer) 200 P.30 - #.18
K-BASE-PAD-SEP(separation) P.30 - #.19
35-1 Grid(for main charger) GRID-154 200 P.47 - #.22
37 Developer material PS-ZD6560 200 P.202 - #.2
42 Pick-up roller(manual/LCF) K-ROL-P/U-CW-H(manual) 100 P.27 - #.25
K-ROL-PICK-2(LCF) 200*1 P.26 - #.7
43 Feed roller(manual/LCF) K-ROL-FED-CW-H(manual) 100 P.27 - #.22
K-ROL-FEED-2(LCF) 200 P.26 - #.7
44 Separation roller(LCF) K-ROL-SPT-CW-H 200 P.26 - #.37
44-1 Separation roller (manual) K-ROL-SPT-URT 100 P.29 - #.59
52 Upper heat roller ASM-HR7550U 400 P.33 - #.1
53 Lower heat roller ASM-HR6550L 400 P.33 - #.2
54 Upper separation claw(fuser unit) K-SCRAPER-HR 400 P.34 - #.33
56 Heat roller cleaning roller PS-SR6550H 200 P.34 - #.42
57 Cleaning felt roller PS-ZB6550H 200 P.34 - #.41
58 Press roller cleaning roller PS-SR7550L 200 P.34 - #.9
66 ADD pick-up roller ROL-PICK-ADD 100*2 P.22 - #.39
67 ADD feed roller K-ROL-FEED-1 100*
2
P.22 - #.968 ADD separation roller K-ROL-SPT-CCW-H 100*2 P.22 - #.17
74 PFP pick-up roller K-ROL-P/U-CCW-H(3 pcs.) 100*3 P.11 - #.43
75 PFP feed roller K-ROL-FEED-1(3 pcs.) 100*3 P.11 - #.21
76 PFP separation roller K-ROL-SPT-CCW-H(3 pcs.) 100*3 P.12 - #.21
82 ADF pick-up roller ROL-ORG-IN-714 400 P.88 - #.4
83 ADF feed roller K-ROL-FEED-714 400 P.88 - #.5
84 ADF separation belt BLT/R-SEPARATE(4 pcs.) 400 P.89 - #.9
85 Transport belt(ADF) BELT-DF-714 400 P.83 - #.1
4.3 Repracement Schedule of Disposable Parts and Supplies
Replacement CycleParts Name Code
*4P.#.
*1
*1
*1
Number of copies ×1000Number
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4-1565/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
Notes:
* The number is the same as that in the Periodic Inspection Check List.
*1 Indicates a manual feed or LCF feed count.
*2 Indicates an ADD feedcount.
*3 Indicates a feed count for each PFP stage.
*4 Refer to PARTS LIST.
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4-16MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC
4.4 PM Kit (200K Kit)
1 Developer material (660-84996) ZD6550 1 202-2 9-12
2 Main blade 4409 847260 BL-7550D 1 56-46 10-5
3 Cleaning felt roller (upper) 4409 830570 SR-6550H 1 34-41 11-7
4 Cleaning felt roller (lower) 4409 847280 SR-7550L 1 34-9 11-17
5 Cleaning roller 4409 832310 B-6550H 1 34-42 11-17
6 Fur brush 4409 890710 B-6560 1 56-32 10-7
7 Separation roller (LCF) 4401 773010 K-ROL-SPT-CW-H 1 26-37 7-11
8 Pick-up roller (LCF) 4402 038420 K-ROL-PICK-2 1 26-20 7-11
9 Paper-feed roller (LCF) 4402 038540 K-ROL-FEED-2 1 26-7 7-11
10 Charger wire cleaner(main) 4401 905050 K-BASE-PAD-CH-M 1 47-9 8-17
11 Charger wire cleaner (transfer) 4401 905180 K-BASE-PAD-TR 1 30-18 8-19
12 Charger wire cleaner (separation) 4401 905160 K-BASE-PAD-SEP 1 30-19 8-19
13 Charger wire (main) 4402 308040 WIRE-CH-060∗398 1 47-13 8-17
14 Charger wire (transfer/separation ) 4402 308690 WIRE-CH-060∗409 3 30-25 8-17
15 Air filter (developer unit) 4401 906250 FILTER-DEV 1 50-25 9-23
16 Grid (for main charger) 4402 868430 GRID-155 1 47-22 8-17
17 Charger wire (pre-transfer) 4408 607930 WIRE-CH-PT-354 1 57-11 8-17
PARTS NAME
[Items of a Kit]
PAGE &ITEM OFTHE P/L
Q'TYTOSHIBAPARTS NAME
PARTS NO.ITEMNO.
REFERENCEPAGE OFTHE S/M
[Copier interior arrangement]
t e w !0!3!6
q
!5
!7
o
i
u
r y !2!4x2 !1!4
5 2
8
17
15
9
1
3
7
1412
10 13 16
14114 6
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5-165/5560 PRECAUTIONS MAY.1997 © TOSHIBA CORP.
5. PRECAUTIONS REGARDING THE STORAGE AND HANDLING OF SUPPLIES
5.1 Precautions Regarding the Storage of TOSHIBA Supplies
5.2 Inspection and Cleaning of the OPC Drum
COSMOS
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Texts from 5-1 to 5-2 in the 65/5560 Service Handbook
are the same as texts from 20-5 to 20-6 in the 65/5560
Service Manual .
Do you refer to the 65/5560 Service Manual ?
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5.6 Grease/Oil/Powder List
COSMOS
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Texts from 5-5 to 5-6 in the 65/5560 Service Handbook
are the same as texts from 20-3 to 20-4 in the 76/7550
Service Manual .
Do you refer to the 76/7550 Service Manual ?