Component Difficulty: Low, Medium, High
8 Front Cover Low
9 High Voltage Power Supply (HVPS) Low
10 Maintenance Unit Low
11 OPU (Operation Panel Unit) Low
12 PSU Low
13 Vertical Encoder Sensor Low
14 Vertical Encoder Wheel Low
15 Vertical Motor Low
16 Controller Board Medium
17 Cooling Fan Medium
18 Right Ink Sump Medium
19 2nd Registration Sensor High
20 Carriage Unit *
1
High
21 Friction Pad High
22 Horizontal Motor High
23 Transport Belt High
24 Air Purge Detection Switch Low
25 Drive Switching Position Sensor High
26 Maintenance Unit Control Sensor High
27 Drive Switching Motor High
28 Drive Motor (DC Motor) High
29 Temperature/Humidity Sensor High
30 Paper End Sensor High
31 Paper Feed Roller High
32 Charge Roller Medium
4. Replacement and Adjustment
46