Canon DADF-Q1 Service Manual page 134

Chapter 4
Manual feed tray
*0.1% (feed length).
5) Press the push switch SW3 or SW4 on the ADF controller PCB to adjust
the degree of arching by referring to the table.
Switch
SW3 Increases the arching.
SW4 Decreases the arching.
4-24
F-4-114
Butted.
Copy paper
F-4-115
DSP1
indicati Adjustme
Switch on nt value* Switch
SW3 A-E2 -30 SW3
A-E3 -29
A-E4 -28
A-E5 -27
A-E6 -26
A-E7 -25
A-E8 -24
A-E9 -23
A-EA -22
A-Eb -21
A-Ec -20
A-Ed -19
A-Ee -18
A-Ef -17
A-F0 -16
A-F1 -15
A-F2 -14
A-F3 -13
A-F4 -12
A-F5 -11
SW4 A-F6 -10 SW4
T-4-16
Change
4) Press the push switch (SW2) on the ADF controller PCB.
- The copy paper will be picked up and stopped on the copyboard glass.
- DSP1 will start to flash to indicate the current value.
J1
J2
J4
J5
DSP1 Adjustm
indicati ent
on value* Switch DSP1 indication
A-F7 -9 SW3 A-0C
A-F8 -8 A-CD
A-F9 -7 A-CE
A-FA -6 A-CF
A-Fb -5 A-10
A-FC -4 A-11
A-Fd -3 A-12
A-FE -2 A-13
A-FF -1 A-14
0
(referenc
A-00 e value) A-15
A-01 1 A-16
A-02 2 A-17
A-03 3 A-18
A-04 4 A-19
A-05 5 A-1A
A-06 6 A-1b
A-07 7 A-1C
A-08 8 A-1d
A-09 9 A-1E
A-0A 10 A-1F
A-0b 11 SW4
J1
J2
J4
J5
J16 J15
J13
CB1
SW1 J12
IC8
DSP1
SW4SW3SW2
J3
J6 J7 J8 J9 J10 J11
F-4-116
T-4-15
Adjust
ment
value*
12
13
14
15
16
17
17
18
19
20
21
22
23
24
25
26
27
28
29
30
- -
J16 J15
J13
CB1
SW1 J12
IC8
DSP1
SW4SW3SW2
J3
J6 J7 J8 J9 J10 J11
F-4-117
J14
J14