Canon BJC-4400 - Manual (Page 75)

Chapter 4 Maintaining the Printer 4-21
❍ If you are replacing both tanks, repeat steps 3 through 6
for the other BJ tank.
❍ The printer beeps and moves the cartridge holder to the
home position on the right of the printer.
❍ The printer automatically cleans the print head unit.
❍ Use both hands to lift the cover into place and press
firmly to close it.
Close the printer’s
front cover.
Press the
CARTRIDGE
button.
Make sure
each BJ tank is
correctly seated in
its respective slot.
Maintaining the Printer
CARTRIDGE
BUTTON