Canon MultiPASS C50 User Manual page 243

C
Hold the BJ cartridge by its sides only. Do not touch the print head, the
sharp edges around the print head, the silver plate on the bottom of the
cartridge, or the silver metal or circuit area on its side.
4. Raise the green cartridge lock lever (on the cartridge holder) by
gently pulling up on it.
5. Remove and dispose of the old BJ cartridge, or store it in the SB-21
BJ cartridge container.
Chapter 9
PRINT HEAD
DO NOT TOUCH
THE GUIDE RAIL
DO NOT TOUCH
THE RIBBON CABLE
DO NOT TOUCH
THE ROUND SHAFT
DO NOT TOUCH
THE GUIDE RAIL
DO NOT TOUCH
THE RIBBON CABLE
DO NOT TOUCH
THE ROUND SHAFT
Maintaining Your MultiPASS C50
9-13