Canon Printer, recently released, has found error code B504 givingyou trouble. To fix Canon Printer Error Code B504 that occurred asno print-head ink that could occur when the cartridge is empty orthere is no ink flowing from the cartridge. You can also read theblog for 2-3 minutes below. What happens when you insert a newcartridge is that the printer automatically looks for a defaultcleaning process, but it will report a Canon Error Code B504 if youfind no ink at the print head. This can happen with the originalcartridge or non-original cartridge that is a problem with the CanonPrinter, but for efficient and reliable services that are offered thereis a solution or connect to the Canon Printer Support PhoneNumber.

Steps to Fix Canon Printer Error CodeB504:

Step 1: With the Printer ON unplug the power cord and open the front coverStep 2: Move the Print-head cart manually to the location of cartridgereplacementStep 3: Place your index finger above the cartridge you wish to change andpress on the fastener that is located under the black plectrum you will heara clicking sound and the cartridge will eject.Step 4: Change other cartridges in a similar wayStep 5: After replacing the cartridge close the printer cover plug in thepower cord and restart the printer for normal use