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CHAPTER 5 TROUBLESHOOTING
Address
bit
Indication
P010
bit0
Paper surface sensor (input)
(input)
bit1
Aligning plate home position
sensor (front; input)
bit2
EEPROM data input
bit3
—
bit4
—
bit5
—
bit6
—
bit7
—
P011
bit0
Shift lower limit sensor
(input)
bit1
Shift upper limit sensor
bit2
Power supply monitor
bit3
Alignment tray paper sensor
bit4
Push switch P3
bit5
Stapler safety switch
bit6
Front door switch
bit7
Joint switch
P012
bit0
Upper cover sensor
(input)
bit1
Front door sensor
bit2
Aligning plate home position
sensor (rear)
bit3
Swing guide home
position sensor
bit4
Paddle home position sensor
bit5
Inlet sensor
bit6
Folding home position sensor
bit7
Stapler connection signal
P013
bit0
Stack feed roller (upper) home
position sensor
(output)
bit1
Puncher connection signal
(input)
bit2
Binding tray sensor (input)
bit3
Power save switch (input)
bit4
LED1
bit5
LED2
bit6
LED3
bit7
ACK
5-36
COPYRIGHT © 2001 CANON INC.
Chap05.p65
Signal
LVL_S
FJOG_HP
EEPROM_DI
—
—
—
—
—
SIFT_DNLMT
SIFT_UPLMT
PWR_S
ADJ_TRAY_S
PUSH_SW3
STPLSAFE_SW
FDOOR_SW
JOINT_SW
TOPCOV_S
FDOOR_S
RJOG_HP
BDL_ROL_HP
PDL_HP
ENT_S
BIND_HP
STPL_CNCT
BIND_ROL_HO
PNCH_CNCT
BIND_EMPS
PWR_DN
LED1
LED2
LED3
ACK2
T05-504-03
2000 2000 2000 2000
36
Connector
Remarks
CN5-12
H: paper
detected
CN9-3
L: HP
—
—
—
—
—
—
CN15-9
H: LMT
CN15-12
H: LMT
—
L: ON
CN5-3
H: paper
present
—
L: ON
CN8-1
H: open
CN8-3
H: open
CN8-5
H: open
CN4-6
H: open
CN4-9
H: open
CN5-15
L: HP
CN9-9
L: HP
CN9-3
L: HP
CN16-12
L: paper
present
CN16-6
H: HP
CN11-1
H: connected
CN16-9
L: HP
—
L: connected
CN15-3
H: paper
present
—
H: power
save
—
L: ON
—
L: ON
—
L: ON
—
H: paper
present
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
3/28/01, 12:11 PM
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