Canon imagePASS-P2 Service Manual page 39

4. Align the four holes on the fan with the four holes in the chassis, and replace the four rivets that secure the fan to the chassis
(see below figure).
Hold the fan firmly against the chassis, and push each rivet all the way until it snaps into the locked position. Make sure that
the fan is tightly secured to the chassis.
1
No.
1 Rivet (1 of 4)
5. Connect the fan cable connector to FRONT FAN connector (J30) on the motherboard.
The cable connector is keyed to fit only one way.
6. Reassemble the imagePASS and verify its functionality (see
■ Power supply
This section describes how to remove and replace the power supply. For more information about the power supply, see
"Specifications" on page 6.
IMPORTANT:
Do not open the power supply for service or troubleshooting purposes. Opening the power supply voids the warranty.
● To remove the power supply and power switch
1. Access and open the imagePASS, as described on
2. Remove the 24-pin power cable from the motherboard(see
3. Remove the 4-pin power cable from the motherboard(see
4. Remove the power cable from the power connector on the HDD(see
5. Remove the power supply cables from the plastic clips that secure them to the chassis.
6. Remove the four screws that attach the power supply to the chassis(see below figure)
First remove the two screws that attach the power supply duct to the chassis. Remove the remaining two screws.
Set the screws aside so that you can replace them later.
Figure 25: Replacing the chassis fan
Item
"To reinstall and verify the imagePASS" on page
"Accessing the imagePASS" on page
"Motherboard jumpers" on page
"Motherboard jumpers" on page
34
16.
23).
23).
"Motherboard jumpers" on page
3. REPLACING PARTS
38).
23).