If you are using the BC-21e Color BJ Cartridge and your output is blank, one of the BJ tanks is probably out of ink. See the instructions starting on page 9-16 for replacing a BJ tank.

The following procedure describes how to replace the BC-21e Color BJ Cartridge with the optional BC-20 Black BJ Cartridge. Follow the instructions in this section to replace an old BJ cartridge or to change BJ cartridges when you are switching between the BC-21e and any of the optional BJ cartridges.

You only need to replace the BC-21e Color BJ Cartridge when the print head is damaged (or after printing approximately 2000 pages). If one of the BJ tanks (either color or black) in your BC-21e Color BJ Cartridge is out of ink, see the next section (page 9-16) for instructions on how to replace a BJ tank.

To replace the BJ cartridge, follow these steps:

Press the

The cartridge holder moves to the center

CARTRIDGE

of the unit.

button.

 

Open the

Grasp both sides and lift it up.

printer cover.

 

DO NOT TOUCH THE

RIBBON CABLE

DO NOT TOUCH THE

GUIDE RAIL

DO NOT TOUCH THE

ROUND SHAFT

9-12 Maintaining the MultiPASS C3500

Chapter 9

Page 250
Image 250
Canon C3500 user manual Grasp both sides and lift it up