Canon MF4690 Service Manual - Page 80
Paper, PS802, PS801
UPC - 013803076820
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Chapter 7 7.3.4.3 Residual Jam at Startup 0016-1855 If either the leading edge sensor (PS801) or the paper width sensor (PS802) detects a paper at the start of initial rotation, CPU judges as the residual jam at startup. When there is paper in inside the machine, the leading edge sensor flag is pushed up with paper, and paper having is judged. Paper PS802 PS802 PS801 PS801 F-7-3 7-4
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Chapter 7
7-4
7.3.4.3 Residual Jam at Startup
0016-1855
If either the leading edge sensor (PS801) or the paper width sensor (PS802) detects a paper at the start of initial rotation, CPU judges as the residual jam at startup.
When there is paper in inside the machine, the leading edge sensor flag is pushed up with paper, and paper having is judged.
F-7-3
Paper
PS802
PS801
PS802
PS801