Chapter 7 Wiring Data
7.3 Wiring Diagram between Parts
7-18
§ 7 PWBA MCU <-> SENSOR PHOTO, SWITCH P/SIZE, MOTOR ASSY FEED
Signal line name Reference
1stHP No Paper SNS (L) Paper presence/absence sense signal
L: Paper detected H: No Paper detected
1stHP PaperSize SW C Status SWITCH PAPER SIZE SW3 control signal
1stHP PaperSize SW B Status SWITCH PAPER SIZE SW2 control signal
1stHP PaperSize SW A Status SWITCH PAPER SIZE SW1 control signal
PickMotor Phase +B Motor Pulse B phase control signal for MOTOR ASSY FEED
PickMotor Phase -B Motor Pulse B phase control signal for MOTOR ASSY FEED
PickMotor Phase +A Motor Pulse A phase control signal for MOTOR ASSY FEED
PickMotor Phase -A Motor Pulse A phase control signal for MOTOR ASSY FEED
P/J100
1
2
3
4
5
6
1
2
3
4
5
6
4
3
2
1
7
8
9
10
11
12
13
1st HP No Paper SNS (L)
GND
5VDC
1st HP PaperSize SW C Status
1st HP PaperSize SW B Status
GND
MOT PHASE B+
COM B
MOT PHASE B-
MOT PHASE A+
SW3
SW2
COM
SW1
COM A
MOT PHASE A-
1st HP PaperSize SW A Status
PickMotor Phase +B
24VDC
PickMotor Phase -B
PickMotor Phase +A
24VDC
PickMotor Phase -A
SWITCH P/SIZE
PL5.1.29
KON661CA
1
2
3
SENSOR PHOTO
PL5.1.32
6
5
4
3
2
1
P/J1001
P/J1002
P/J1003
[HARNESS ASSY PH PL5.1.30]
PWBA MCU
XFABK(B)
PL9.1.25
FEED MOTOR
ASSY
PL5.1.28
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