Canon MultiPASS C530 Service Manual page 57

MultiPASS C530/C560 Chapter 1: General Description
c) Protecting the ink nozzles
Do not touch or wipe the ink nozzles with tissue paper, etc. Doing so can clog the nozzles. If the head
cap and protective tape have been removed and the BJ cartridge is not to be installed immediately, store
the cartridge properly to prevent the nozzles from drying out and clogging.
Do not disassemble the BJ cartridge. Also, the BJ cartridge contains electronic circuitry. Do not wash
it with water.
Black BJ Cartridge
Nozzles
Nozzles
d) Ink conductivity
The BJ cartridge ink can conduct electricity. If ink has leaked onto any mechanical parts, wipe off with
a damp paper towel. If ink has leaked onto the circuit board, use tissue paper and carefully wipe off the
ink completely even at the base of the IC chips.
Ink Inlet
Joint Pipe
Figure 1-19 Ink Path Cartridge
Never turn on the power while ink still remains on the circuit board. Doing so may
damage the circuits.
Color BJ Cartridge
Color Ink Cartridge
Black Ink Cartridge
Ink Inlet
Joint Pipe
Nozzles
1-44
Photo BJ Cartridge