Canon BJC-55 User Manual page 297

Problems and Solutions
I BJ cartridge does not return to the home position after installation
After replacing the BJ cartridge or a BJ tank, the cartridge holder does not return to the
home position. When the CARTRIDGE button is pressed, the printer beeps but the POWER
light remains flashing.
Home position is on the left
Make sure the BJ cartridge is installed correctly
Turn the printer off, wait a few seconds, turn it back on, and then re-install the BJ cartridge.
Changing or Replacing a BJ Cartridge
If the BJ cartridge and holder do not return to the home position, then remove the
BJ cartridge and install another BJ cartridge.
Troubleshooting 297