Canon Color Bubble Jet BJC-4550 User Manual page 77

Press the
CARTRIDGE
button.
N
Lift the
green lock
lever on the
5-12
Maintaining the Printer
The printer beeps and moves the cartridge holder to the
center of the printer.
The light blinks while the cartridge holder is
POWER
positioned in the center of the printer.
CARTRIDGE
BUTTON
Do not attempt to move the cartridge holder manually. This
may damage the printer.
Chapter 5