91
z Scanner Section
chap.2
Description
The document cover sensor detects opening and closing of the document cover (or ADF if the ADF is installed).
Operation
Sensor PS2 is photointerrupted with the document cover closed, The photointerrupter rotates as the
document cover is opened and sensor PS2 is photopassed.
Circuit
(2) Document Cover Sensor
2When the document cover is closed 2When the document cover is opened
PS2
Photointerrupting plate
Document cover
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