Read Sharp MX-RBX1 (serv.man7) Service Manual online
MX-FNX2/AR-PN1/MX-RBX1 OPERATIONAL DESCRIPTION 5 – 2
C. Inputs to and Outputs from the Finisher
Controller PCB
• Inputs to the Finisher Controller PCB (1/2)
• Inputs to the Finisher Controller PCB (2/2)
• Outputs from the Finisher Controller PCB (1/2)
• Outputs from the Finisher Controller PCB (2/2)
Entry paper
sensor
sensor
Paddle home
position sensor
position sensor
Bundle roller
home position
sensor
home position
sensor
Aligning plate
home position
sensor (front)
home position
sensor (front)
Aligning plate
home position
sensor (rear)
home position
sensor (rear)
Delivery belt
home position
sensor
home position
sensor
Alignment
tray sensor
tray sensor
Tray paper sensor
Paper surface
sensor
sensor
Bookbinding
position sensor
position sensor
When the sensor
detects paper, ‘1’ .
detects paper, ‘1’ .
When the aligning
plate (rear) is at
home position, ‘1’.
plate (rear) is at
home position, ‘1’.
When the delivery belt
is at home position, ‘1’.
is at home position, ‘1’.
When the paddle is at
home position, ‘1’.
home position, ‘1’.
When the swing guide
is at home position, ‘1’.
is at home position, ‘1’.
When paper is present
on the tray, ‘1’.
on the tray, ‘1’.
When the paper
surface is detected,
‘1’.
surface is detected,
‘1’.
When the aligning
plate (front) is at
home position, ‘1’.
plate (front) is at
home position, ‘1’.
When the sensor
detects paper, ‘1’.
detects paper, ‘1’.
When paper is
detected, ‘0’.
When LED is lit, ‘1’.
detected, ‘0’.
When LED is lit, ‘1’.
FOBHPD
FAD
FRJHPD
FFJHPD
FARHPD
FPDHPD
FED
CN44-3
-2
-1
CN16-10
Finisher controller PCB
+5V
ENT_S
ENT_S
+5V
PDL_HP
PDL_HP
+5V
FJOG_HP
FJOG_HP
+5V
RJOG_HP
RJOG_HP
+5V
ADJ_TRAY_S
ADJ_TRAY_S
+5V
EJCT_BLT_HP
EJCT_BLT_HP
+5V
BDL_ROL_HP
BDL_ROL_HP
-11
-12
-2
CN43-1
-3
-2
CN42-3
-1
CN9-1
-2
-3
CN51-1
-2
-3
CN55-3
-2
-1
CN9-7
-8
-9
-2
CN54-1
-3
-2
CN53-3
-1
FFPD
FSLD
FBED
+5V
TRY_EMPS
TRY_EMPS
+5V
LVL_S
LVL_S
+5V
BIND_P
BIND_P
CN4
-2
-3
CN23-3
-2
-1
CN5-13
-14
-15
CN36-3
-2
-1
CN30-3
-2
-1
CN5-1
-2
-3
-2
CN29-1
-3
-8
CN28-9
-7
CN31-3
-2
-1
-4
-5
-6
CN32-3
-2
-1
-7
-8
-9
-4
-5
-6
-7
-8
-9
-6
-5
-4
-3
-2
-1
CN35-3
-2
-1
CN5-10
-11
-12
-2
CN34-1
-3
-2
CN33-3
-1
CN39-3
-1
-2
CN16-1
-3
-2
-3
CN38-1
-2
-7
CN37-9
-8
BIND_L
Bookbinding
home position
sensor
home position
sensor
Bookbinding
roller home
position sensor
roller home
position sensor
Bookbinding
paper sensor
paper sensor
Bookbinding
lock sensor
lock sensor
Lift upper sensor
Lift lock sensor
Lift lower sensor
Finisher controller PCB
When at folding home
position, ‘0’.
position, ‘0’.
When the tray is at the
upper limit, ‘1’.
upper limit, ‘1’.
While the lift motor
is rotating, alternates
between ‘1’ and ‘0’.
is rotating, alternates
between ‘1’ and ‘0’.
When the stack feed roller
(upper) is at home position, ‘1’.
(upper) is at home position, ‘1’.
When the sensor
detects paper, ‘1’.
detects paper, ‘1’.
Front door sensor
Upper cover sensor
When the front door
is open, ‘1’.
is open, ‘1’.
When the upper cover
is open, ‘1’.
is open, ‘1’.
When the paper is
full, ‘1’.
full, ‘1’.
When the staple/fold motor is
rotating, alternates between
‘1’ and ‘0’.
rotating, alternates between
‘1’ and ‘0’.
When the tray is at the
lower limit, ‘1’.
lower limit, ‘1’.
Tray middle sensor
Joint switch
When the front
door is closed, ‘1’.
door is closed, ‘1’.
Front door switch
Stapler safety
switch
switch
When the swing
guide is closed, ‘1’.
guide is closed, ‘1’.
When connected to
the host machine, ‘1’.
the host machine, ‘1’.
FLE
FLLD
FULD
FFE
FFED
FFRHPD
FFHPD CN40-3
-2
-1
CN16-4
+5V
BIND_HP
BIND_HP
+5V
BIND_ROL_HP
BIND_ROL_HP
+5V
BIND_CLK
BIND_CLK
+5V
SIFT_UPLMT
SIFT_UPLMT
+5V
SIFT_DNLMT
SIFT_DNLMT
+5V
SIFT_CLK
SIFT_CLK
+5V
BIND_EMPS
BIND_EMPS
-5
-6
-5
CN38-4
-6
-5
CN37-6
-4
-7
-8
-9
CN41-3
-2
-1
CN47-3
-2
-1
CN15-1
-2
-3
FCD
FFDD
+5V
FDOOR_S
FDOOR_S
+5V
TOPCOV_S
TOPCOV_S
CN9-6
-4
-5
CN52-1
-3
-2
CN15-10
-11
-12
CN50-3
-2
-1
CN49-3
-2
-1
CN15-7
-8
-9
CN48-3
-2
-1
-5
-6
CN25-3
-2
-1
-8
-9
CN24-3
-2
-1
CN4-4
-5
-6
+5V
PAPER_F
PAPER_F
CN73-3
-2
-1
CN19-1
-2
-3
-7
-8
-9
-3
-2
-1
CN15-4
CN4-7
FFDDW
N. O.
+24VP
FJSW
FMLD
FSSSW
N. O.
N. O.
JOINT SW
FRONT SW
STPLSAFE SW
CN69-2
-1
CN8-6
-5
CN8-4
-3
CN8-2
-1
CN68-2
-1
CN66-2
-1
When the drive is transmitted,
‘1’.
‘1’.
Switches between ‘1’ and
‘0’ according to the
direction of motor rotation.
‘0’ according to the
direction of motor rotation.
Switches between ‘1’ and
‘0’ according to the
direction of motor rotation.
‘0’ according to the
direction of motor rotation.
Switches between ‘1’ and
‘0’ according to the
direction of motor rotation.
‘0’ according to the
direction of motor rotation.
Switches between ‘1’ and
‘0’ according to the
direction of motor rotation.
‘0’ according to the
direction of motor rotation.
Switches between ‘1’ and
‘0’ according to the
direction of motor rotation.
‘0’ according to the
direction of motor rotation.
Finisher controller PCB
Feed motor
FEEDMTR_A
+24V
CN10-1
-1
CN62-5
Paddle motor
+24V
FPM
FFC
B_CLU
+24V
CN72
-1
-2
-2
-1
CN18-1
-2
Binding clutch
Bundle exit motor
+24V
FAM
Alignment motor
(front)
+24V
FFJM
Alignment motor
(rear)
+24V
FRJM
-2
-3
-4
-5
-6
FFM
-2
-3
-4
-5
-6
CN56
-6
-5
-4
-3
-2
-1
FEEDMTR_*A
FEEDMTR_B
FEEDMTR_*B
PDLMTR_A
PDLMTR_*A
PDLMTR_B
PDLMTR_*B
CN10-7
-8
-9
-10
-11
-12
-1
-2
-3
-4
-5
-6
CN57
-6
-5
-4
-3
-2
-1
EJCTMTR_A
EJCTMTR_*A
EJCTMTR_B
EJCTMTR_*B
CN13-1
-1
-2
-3
-4
-5
-6
-2
-3
-4
-5
-6
CN59
-6
-5
-4
-3
-2
-1
CN3-1
-2
-3
-4
-5
FJOGMTR_A
FJOGMTR_*A
FJOGMTR_B
FJOGMTR_*B
CN63-1
-2
-3
-4
-5
-4
-3
-2
-1
CN64-5
CN3-6
-7
-8
-9
-10
CN65-1
-2
-3
-4
-5
-4
-3
-2
-1
RJOGMTR_A
RJOGMTR_*A
RJOGMTR_B
RJOGMTR_*B
Finisher controller PCB
Lift motor
SIFTMTR_1
Switches between ‘+’ and
‘–’ according to the
direction of motor rotation.
‘–’ according to the
direction of motor rotation.
CN6-1
-2
FLM
-2
-1
CN70
-2
-1
SIFTMTR_0
-2
-1
-2
-1
-2
-1
CN70
-2
-1
Staple motor
BINDMTR_1
Switches between ‘+’ and
‘–’ according to the
direction of motor rotation.
‘–’ according to the
direction of motor rotation.
CN6-3
-4
FFSM
BINDMTR_0
CN71
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