Replacing A Bj Tank - Canon C75, C80, C70 User Manual

Replacing a BJ Tank

This section describes how to replace a BJ tank in an installed Colour BJ cartridge. Before
replacing a BJ tank, be sure to read the section When to Replace a BJ Cartridge or BJ Tank .
( p. 12-8)
• Do not leave empty BJ tanks in a Colour BJ cartridge. Remove them immediately when they run
n
out of ink, and replace them with new ones. Do not leave a Colour BJ cartridge with either of its
BJ tanks missing as the ink in the BJ cartridge will dry and adversely affect print quality.
• Do not replace BJ tanks while the unit is printing or performing another operation.
Leave the Colour BJ cartridge installed in the unit and follow this procedure to replace a BJ
tank:
1
Make sure the unit is plugged in.
2
Open the document tray (MultiPASS models
only).
3
Lift the document guides to open the printer
cover.
• If the printer cover does not open easily, slide the
document guides outwards and then open the
printer cover.
4
Press C.
Chapter 12
Document guides
Maintenance 12-15