145
m Drum Section
chap.3
(9) Removal of Ink Detection PCB Unit
1) Remove the inner frame.
2) Pull out the connector.
3) Remove 2 screws to take out the ink detection
PCB Unit.
The toothed lock washer is attached
to one of the screws. Be careful not
to lose it.
IMPORTANT :
\See page 143
Confirm that the detection needle is
vertical with the PCB Unit and does
not contact anywhere, when
installing the Ink detection PCB
Unit.
IMPORTANT :
Reinstallation
Screw
Connector
Screw
Toothed
lock washer
Ink detection PCB unit
Ink roller
Squeegee roller
Detection
needle
440097
440098
Ink detection
PCB unit