Other
4.4.20
PWB Box/2
[1]
4.4.21
Developing Motor /Y, M, C (M1)
4.4.22
Color PC Drum Motor (M2)
[1]
[3]
[2]
[1]
4138fs2024c0
[1]
[3]
[2]
4138fs2025c0
[2]
4138fs2026c0
2-48
Main Unit Field Service
1. Remove the Print Control Board.
☞ 2-35
2. Remove the Mechanical Control
Board.
☞ 2-38
3. Remove PWB Box/1.
☞ 2-47
4. Remove nine screws [1] and PWB
Box/2 [2].
1. Remove PWB Box/1.
☞ 2-47
2. Disconnect the connector [1], and
remove four screws [2] and the
Developing Motor/Y,M,C [3].
NOTE
• When installing the Developing
Motor /Y, M, C, try to insert it
straight, and take care not to dam-
age the gears.
1. Remove PWB Box/1.
☞ 2-47
2. Disconnect the connector [1], and
remove four screws [2] and the Color
PC Drum Motor [3].
NOTE
• When installing the Color PC Drum
Motor, try to insert it straight, and
take care not to damage the gears.