Canon imagePASS-P2 Service Manual page 29

No. Item
6 DIMM-A0
NOTE:
Any connectors not listed are not used.
● Removing the motherboard
Before you remove the motherboard, you must remove:
• All boards installed on the motherboard
• All cables connected from other components to the motherboard (these include both motherboard power cables, chassis fan
cable, HDD data cable, 10-pin power button cables, and service board cable)
IMPORTANT:
Follow standard ESD precautions while handling the motherboard and all components. For details, see
need" on page 3.
To remove motherboard components from the motherboard
1. Access and open the imagePASS, as described on
2. Remove the printer interface board from the motherboard (see
3. Remove the following cables attached to the motherboard:
• Chassis fan cable
• HDD data cable
• 4-pin power cable
• 24-pin power cable
• Service board cable
• 10-pin power button cable
For the location of each connector on the motherboard, see
To remove the motherboard
IMPORTANT:
Follow standard ESD and other safety precautions when handling the motherboard. Do not touch the contacts and avoid
using excessive force. Place the motherboard on a grounded, antistatic surface.
1. Remove the six mounting screws that secure the motherboard to the base of the
23).
To minimize tension on the motherboard, loosen all the screws partially before removing any one screw completely.
No. Item
12 24-pin power connector (J24)
"Accessing the imagePASS" on page
"To remove the printer interface board" on page
"To check cable connections" on page
24
3. REPLACING PARTS
No. Item
"Tools you will
16.
17.
chassis("Motherboard jumpers" on page
19).