Detecting The Passage Of Paper - Canon iR2422 series Service Manual

Chapter 8

8.2.3 Detecting the Passage of Paper

8.2.3.1 Detecting the Passage of Paper

0020-4155
The paper passage detection mechanism of the fixing unit is shown below.
DC Controller PCB
SR502
F-8-4
If a delay jam is detected by the fixing delivery sensor (SR202), the fixing motor is stopped immediately to prevent paper from winding around the fixing roller.
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