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OPERATIONS AND TIMING
COPYRIGHT
©
1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
B. Making Two-Sided Copies
(1 copy)
1. Outline
The copy paper takes the following path.
When copying on the first side, the delivery roller
reverses after the paper from the fixing assembly
has moved past the delivery sensor; the paper is
Copying on the 1st Side
Figure 3-405
Figure 3-406
then sent to the duplexing unit. The paper stops
several millimeters in front of the duplexing unit
outlet paper sensor (PS14) and waits for copying on
the second side.
The duplexing unit is capable of accommodating
10 sheets of A4, A4R (2 sheets of A3).
Registration
paper sensor
Separation
sensor
Registration
roller
Fixing film
Outlet solenoid
Copy exit sensor
Outlet motor
(forward)
Duplex inlet
sensor
Set-back rollers
Duplex exit detect
sensor
(reverse)
Outlet
roller