COPYRIGHT © 1999 CANON INC.
CANON ADF FOR iR600 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
2-3
CHAPTER 2 OPERATIONS
Inputs to the ADF Controller PCB (2/2)
Figure 2-103
+5V
+5V
TNSAJ
TNS
J14-B1
-B4
-B3
-B2
-4
-1
-2
-3
-1
-4
-3
-2
-4
-1
-2
-3
S1
+5V
+5V
RGBSAJ
RGBS
J13-8
-3
-4
S2
RGASAJ
RGAS
-5
-6
-2
-1
-6
-5
-4
-3
-2
-8
-3
-4
-5
-6
-7
-6
-1
-2
-3
-4
-5
-1
-6
-5
-4
-3
-2
-1
-6
-5
-4
-3
-2
S3
+5V
+5V
SPSAJ
SPS
J13-14
-9
-10
S4
SKSAJ
SKS
DTS
DTSAJ
TAILSAJ
TAILS
LASAJ
LAS
SSW-0
SSW-1
SSW-2
SSW-3
SSW-4
-11
-12
-13
J13-2
-1
-8
-2
-1
-7
-2
-1
-3
-2
-1
-2
-2
-1
-1
-6
-5
-4
-3
-2
-1
-6
-5
-4
-3
-2
-6
-1
-2
-3
-4
-5
S5
S6
+5V
+5V
MFRGSAJ
MFRGS
J2-4
-7
-6
-5
S9
+5V
+5V
+5V
S7
S8
J14-A1
-A2
J5-12
-9
-10
-7
-8
-11
J51-1
-5
-4
-3
-2
-6
-2
-5
-4
-7
-6
-3
-13
-9
-10
-11
-12
-8
J144
J149
J131
J134
J132
J136
J140
J145
J133
J132
J135
-9
-6
-7
-8
-4
-7
-6
-5
-1
-4
-3
-2
-7
-4
-5
-6
-4
-1
-2
-3
J23
J21
J25
J52-2 -3 -1
J56-2 -1 -3
SW301
J51
Paper reference signal
When paper is present,
'0'.
Paper reference signal
When paper is present,
'0'.
Paper reference signal
When paper is present,
'0'.
Paper reference signal
When paper is present,
'0'.
Paper reference signal
When paper is present,
'0'.
When paper is present,
'0'.
Paper reference signal
When paper is present,
'0'.
Paper reference signal
When paper is present,
'0'.
Signal according to
paper width. (For
details, see p. 2-17.)
Paper reference signal
When paper is present,
'0'.
Paper reference signal
Reversal
sensor
Pre-registration
paper sensor
Post-registration
paper sensor
Separation
sensor
Skew sensor
Original sensor
(light-receiving)
Original sensor
(light-emitting)
Original trailing
edge sensor
Copy paper
Copy paper
Manual feeder
registration
roller paper
sensor
Pre-last original
paper sensor
ADF controller PCB
Compar
ator
circuit
Compar
ator
circuit
Compar
ator
circuit
Compar
ator
circuit
Compar
ator
circuit
Tray PCB
Original
width
detecting
switch