Canon DADF-Q1, Service Manual

Page: 61 / 156

Chapter 2
2-39
d, Sequence of Operation (double-sided original)
F-2-88
2.6.5 Fixed Reading (continuous; double-sided original)
0011-7769
a. Fax/SEND (continuous; double-sided original)
Reversing solenoid
SL1
DOWN
DOWN
UP
UP
UP
DOWN
UP
A4 Double-Sided Originals; Copying
separates
1st original
pre-reversal
for 1st
original
moves 2nd original to copyboard glass
reads back
of 1st
original
reads back
of 2nd original
turns over
1st original
separates
2nd original
turns over
2nd original
separates
3rd original
reads face of
1st original
pre-reversal
for 2nd original
reads face of
2nd original
pre-reversal
for 3rd original
reads back
of 3rd
original
turns over
3rd original
reads face
of 3rd
original
moves 3rd original to copyboard glass
discharges 2nd original moves 3rd original discharges 3rd original
Start key ON
Original sensor
S6
Pickup roller home position sensor
PI 7
Pickup roller height sensor 1/2
PI 8/9
Stopper plate solenoid
SL2
Pickup motor
M3
Separation motor
M4
Separation clutch
CL
Reversal motor
M1
Belt motor
M2
Delivery motor
M5
motor reversal rotation