Maintenance
5-21
5.5.5 Tools for Cleaning
At the inside of the front cover you will find a cleaner pen (1). This tool has on
one end a brush and on the other end under a cap a cleaning felt.
S
The corona wire on the OPC can be cleaned with the felt (see Paragraph
5.5.6 Cleaning the Corona Wire
).
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The TP sensor can be cleaned with the brush (see Paragraph
5.5.7
Cleaning of the TP Sensor
).
Note:
The cleaner has four extra felts inside the tube. Open the brush side to
get a new felt. Replace the old felt by the new one.
Maintenance
5-22
5.5.6 Cleaning the Corona Wire
To clean the corona wire follow the steps below:
S
Press
.
OFFLINE
will be displayed.
S
Open the front (21) cover.
S
Take the cleaning pen out of its fixture and remove the cap.
S
Press the lever (26) to the top to slide the Developer Unit away from the PC
Cartridge.
S
Remove the connector (8A).
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Press lever (8B) down and pull the PC Cartridge (8) out of the housing until
the slot over the corona is free. Now grasp the grip (8C) with the other hand
to hold the PC Cartridge.
S
Use the felt to clean the corona wire carefully as shown in the photo next
page.
S
Push the PC Cartridge into the printer until you hear a
click
.
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Mount the connector (8A).
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Fix the PC Cartridge again by pressing down the lever (26).
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Fix the cleaning tool on its place
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Close the front (21) cover.
