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プリンターアクセサリー Ricoh 140FのPDF サービスマニュアルをオンラインで閲覧またはダウンロードできます。Ricoh 140F 13 ページ。 Paper feed unit
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OVERALL MACHINE INFORMATION
COMPONENT LAYOUT
1.2. COMPONENT LAYOUT
1
2
Index
Paper End Sensor
1
Relay Sensor
2
Paper Size Sensor
3
LEDs
4
Paper Feed Clutch
5
Paper Feed Motor
6
Interface Board
7
3
4
Name
5
Description
This sensor detects when the paper in the
cassette has run out.
This sensor detects when the paper is at the
exit point of the paper feed unit.
This sensor detects the paper size installed in
the cassette. The user must install the correct
size actuator.
The LEDs indicate whether a paper end or a
jam condition has been detected in the paper
feed unit.
This clutch transfers drive from the paper feed
motor to the paper feed roller.
This stepper motor drives the paper feed
mechanisms in the unit.
This board interfaces the control signals and
sensor outputs between the host fax machine
and the paper feed mechanisms in the unit.
It also relays the signals between the host fax
machine and another paper feed unit (if
installed).
2
August 2nd, 1995
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H110D001.wmf