Ricoh U-C1 B051 - Fusing Unit Motor; Pcu Gear Box

26 July 2002 DRIVE UNITS
3-49
Replacement
Adjustment
3.11.4 PCU GEAR BOX
1. Open the controller box (☛ 3.9.2).
2. Main motor (☛ 3.11.3)
3. C and M development unit clutches
(☛ 3.11.1)
4. Tension spring [A]
5. PCU gear box assembly [B] (" x 1,
! x 5)
NOTE: When reassembling, make sure
the tension spring [A] is
correctly installed. The spring
maintains the tension of the
timing belt that transfers the
drive power to the gear box.
3.11.5 FUSING UNIT MOTOR
1. Open the controller box (☛ 3.9.2).
2. Fusing unit motor [A] (" x 1, ! x 3)
B051R807.WMF
B051R808.WMF
[B]
[A]
[A]