Read Sharp AR-280 (serv.man9) Service Manual online
2. Installing procedure
(1) Copier body
A. Optical system lock release
Release the No. 2/3 mirror unit lock.
Remove the fixing screw (1 pc.) of the No. 2/3 mirror unit on the
left side.
left side.
B. Fusing unit
•
Heat roller pressure check
Pull out the tray paper exit unit from the copier.
Check that the heat roller is in pressing state.
(Factory setting: The heat roller is set in pressing state before
shipment.)
(Factory setting: The heat roller is set in pressing state before
shipment.)
C. Charger cleaning
•
Main charger unit electrode cleaning
Open the front cabinet
Press the hook section of the main charger unit to release lock.
Pull out and remove the main charger unit from the copier body.
Pull out and remove the main charger unit from the copier body.
Remove the fixing screw (1 pc.) of the electrode section on the
back of the main charger unit.
back of the main charger unit.
5 – 3
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