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CHAPTER 2 BASIC OPERATIONS
2-10
COPYRIGHT
©
1999 CANON INC. CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
• Inputs to the DC Controller PCB (3/6)
Figure 2-108 Inputs to the DC Controller PCB
PS34
J518
-B6
-B5
-B4
J314
PS35
J510
-B3
-B2
-B1
PS38
PS39
J515
-A10
-A9
-A8
J222
PS40
J515
-B6
-B5
-B4
PS41
J515
-B9
-B8
-B7
PS42
-B3
-B2
-B1
PS43
-A7
-A6
-A5
PS37
J517
J517
J515
-B3
-B2
-B1
-A7
-A6
-A5
J515
Deck (left)
limit sensor
Manual feed
sensor
Cassette 3
pickup
sensor
Cassette 3
lifter sensor
Cassette 3
paper sensor
Cassette 3
open/closed
sensor
Vertical path
3 paper
sensor
Cassette 4
pickup
sensor
Cassette 4
lifter sensor
When the lifter is at the upper
limit, '1'.
When paper is detected, '1'.
When paper is detected, '1'.
When paper is detected, '1'.
When paper is detected, '1'.
When paper is detected, '1'.
When the lifter is at the stop
position, '1'.
When the cassette 3 is closed,
'1'.
When paper is detected, '1'.
PS45
J517
-B6
-B5
-B4
PS46
J517
-B9
-B8
-B7
PS44
J517
-A10
-A9
-A8
PS47
J144
J502
-B6
-B5
-B4
Cassette 4
paper sensor
Cassette 4
open/closed
sensor
Vertical path
4 paper
sensor
Vertical path
1 paper
sensor
When paper is detected, '1'.
When the cassette 4 is closed,
'1'.
When paper is detected, '1'.
When paper is detected, '1'.
PS48
PS49
J516
-B10
-B9
-B8
J290
-A3
-A2
-A1
J516
J291J303
Lower right
cover
open/closed
sensor
Vertical path
2 paper
sensor
When paper is detected, '1'.
When the lower right cover is
closed, '1'.
J305
J281
DC controller PCB
+5V
PS34S
+5V
PS35S
PS37S
PS38S
+5V
PS39S
+5V
PS40S
+5V
PS41S
+5V
PS42S
+5V
PS43S
+5V
PS44S
+5V
PS45S
+5V
PS46S
+5V
PS47S
+5V
PS48S
+5V
PS49S