I/O Cover - Ricoh Mira-PJ1 Field Service Manual

2. Replacement
Item Port on Main Board
D LVPS B
E Thermal sensor
• When connecting a cable to the LVPS A, pay attention to the cable orientation. Place a mark on the
connector when the cable is disconnected. If the cable is connected the wrong way around, the
power supply may not be turned on.

I/O Cover

1. Remove the lamp module
2. Remove the top cover
3. Remove the main board unit
4. Remove lamp housing
5. Remove the engine module
6. Remove the PSU unit
7. Remove the I/O cover (hook x3).
34
The connector feature
Black wire tube (4-pin)
Black wire tube (5-pin)
(page 12).
(page 14).
(page 19
(page 22
(page 27).
(page 30).
Figure