Service manual

30 July, 2001 PCU AND DEVELOPMENT UNIT
3-13
Replacement
Adjustment
3.5 PCU AND DEVELOPMENT UNIT
NOTE: Do not touch the PCU development drum. Do not let any metal object
touch the PCU development sleeve.
1. Open the front cover [A].
2. To raise the drum positioning plate [B],
loosen the 2 screws.
3. Turn the release lever [C] counter-
clockwise.
4. Pull the required development unit [D]
out.
5. Install a new development unit.
6. Check that the development units are
installed in the proper color order
(black → yellow → cyan → magenta
moving from left to right).
NOTE: When the main switch is turned
on, the newly installed
development units are
automatically initialized.
7. Release the lever and pull the PCU [E]
out until the handle appears.
8. Grasp the handle [F] and pull the PCU
out of the machine.
G060R301.WMF
G060R302.WMF
G060R303.WMF
[A]
[D]
[E]
[B]
[C]
[F]