Fans; Back Panel Fans - Canon ColorPASS-Z20e Service Manual

CHAPTER 4 DISASSEMBLY/ASSEMBLY

5.8 Fans

Two fans on the back panel of the ColorPASS and a fan on the motherboard CPU run
continuously when the system is on. You should hear the fans start as soon as you power on
the ColorPASS. If you don't hear the fans or a fan error message is displayed on the Control
Panel, the most likely problem is a faulty power connection (see "To check board and cable
connections" on page 4-9).

5.8.1 Back panel fans

The following steps describe the procedure required in order to replace the fans installed
on the back panel of the ColorPASS. The fans are attached to the tray with screws. The back
panel fan cables attach to motherboard connector CFAN.
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COPYRIGHT© 2000 CANON INC. 2000 2000 2000 ColorPASS-Z40e/Z20e REV.0 AUG. 2000