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(5) Slide the transfer corona toward paper exit side (arrow
remove it.
* Be careful not to touch and damage the corona wire.
When the transfer corona unit screw is removed and the unit is
disassembled or parts are replaced, adjust dimension
4. Drum counter
Copy number can be checked on the mechanical counter under the
drum drive gear.
Mechanical counter
The counter in the
figure indicates the
copy number of 2220,
bottom to top
Counter cover
C
) and
5. Main switch mechanism and precautions
The main power supply can be turned on and off with the POWER
switch lever or opening and closing the front cover.
•
When the front cabinet is closed, the doorswitch shaft is pushed by
the protrusion on the front cabinet which actuates the actuator.
A
.
•
When the main switch lever is pushed up, the raising part of the
cam rides over the actuator. When the front cabinet is closed, the
actuator slides towards the rear frame side.
Drum drive gear
•
The slide plate presses down the main switch protrusion to turn on
the power.
– 37 –
Front cabinet
DSW shaft
Main switch cam
Main switch actuator
Main switch lever
DSW shaft
Protrusion
MSW
MSW
protrusion
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