Canon DADF-R1, Service Manual

Page: 48 / 222

Chapter 2
2-22
F-2-76
2) When done, tighten the manual feeder tray fixing
screw.
3) Put the DIP switch (SW1) on the DADF controller
PCB back to its initial configuration, and attach
the DADF controller cover.
2.3.4 Leading Edge Registration
Adjustment (imagePRESS
C1Series, imagePRESS
C7000Series)
0013-3698
Leading Edge Registration Adjustment for the
following 2:
- pickup from the original tray <See A for details>
- pickup from the manual feeder tray <See B for
details>
- pickup from the original tray (small-size stream
reading) <See C for details>
A. Pickup from the Original Tray
1) Remove the DADF control cover [1].
- 1 screw [2]
F-2-77
2) Set the DIP switch (SW1) on the DADF controller
PCB as follows:
F-2-78
3) Turn ON the power.
4) Place a single sheet of A4 or LTR copy paper [1]
in the original tray.
F-2-79
5) Press the push switch (SW2) on the DADF
controller PCB once.
-> In response, the original will be picked up and
stopped on the copyboard glass.
F-2-80
[1]
[2]
[2]
[1]
J1
J2
J5
J3
J6 J7 J8 J9 J10
J16 J15
J11
J14
IC8
J13
J12
J4
CB1
SW1
DSP1
SW4SW3SW2