Pcu And Development Unit - Ricoh B202 Service Manual

PCU AND DEVELOPMENT UNIT

3.8 PCU AND DEVELOPMENT UNIT
NOTE: Do not touch the PCU drum. Do not let metal objects touch the
development sleeve.
1. Start the SP mode and do the New
Unit Set:
• PCU: SP5-999-001 ∼ 004
• Development unit: SP5-999-005 ∼
008
2. Turn the main switch off.
3. Open the front cover [A].
4. Loosen the 2 screws [B
drum positioning plate).
NOTE: Fasten screw [B
fasten screw [B
reassemble.
5. Turn the release lever [C] counter-
clockwise.
6. Lift the drum positioning plate.
7. Pull the development unit [D] out.
8. Check that the development units are
installed in the correct color order:
(black → yellow → cyan → magenta
from left to right).
NOTE: Keep the units level and shake
them several times from side
to side before you install the
new development units.
9. Release the lever and pull a PCU [E]
out until you see the handle.
10. Grasp the handle [F]. Then pull the
PCU out of the machine.
11. Turn the main switch on. The machine
starts the initialization for the new unit.
B202/B178/B180
][B ] (on the
1 2
] first. Then
1
] when you
2
3-46
[B ]
1
[C]
[A]
[D]
[E]
B178R573.WMF
[B
B178R571.WMF
B178R572.WMF
[F]
SM
]
2