Sharp MX-FNX5 Service Manual ▷ View online
MX-FNX5 OVERALL MACHINE INFORMATION 6 – 4
M16
JOG_M
Jogger Motor
Moves the jogger fences of the
stapling tray.
stapling tray.
M17
BLT_M
Stack Feed-Out
Belt Motor
Belt Motor
Drives the stack feed-out belt which
lifts the stapled stack and feeds it out
of the finisher. The stack-feed-out
motor turns off when the pawl actuates
the stack feed-out belt home position
sensor.
lifts the stapled stack and feeds it out
of the finisher. The stack-feed-out
motor turns off when the pawl actuates
the stack feed-out belt home position
sensor.
M18
OSAE_M
Stack Plate Motor
(Center)
(Center)
Presses down the center of the edge
for stapling.
for stapling.
M19
OSAEM_M
Stack Plate Motor
(Front)
(Front)
Presses down the front corner of the
edge for stapling.
edge for stapling.
M20
OSAEU_M
Stack Plate Motor
(Rear)
(Rear)
Presses down the rear corner of the
edge for stapling.
edge for stapling.
M21
STPMV_M
Stapler
Movement Motor
Movement Motor
Moves the staple unit side-to-side.
M22
STPPOS_
Stapler Rotation
Motor
Motor
Rotates the stapler 45 degrees for
oblique stapling.
oblique stapling.
M23
STP_M
Staple Hammer
Motor
Motor
Drives the staple hammer.
M24
STOPPER
_M
Top Fence Motor
After the specified number of sheets
has been fed, this motor lowers the top
fence against the leading edges of the
sheets to align them for stapling and
then raises the top fence to its home
position after stapling.
Operates the top fence that jogs pre-
stacked paper vertically (in the
direction of paper feed).
has been fed, this motor lowers the top
fence against the leading edges of the
sheets to align them for stapling and
then raises the top fence to its home
position after stapling.
Operates the top fence that jogs pre-
stacked paper vertically (in the
direction of paper feed).
M25
FENCE_M
Bottom Fence
Motor
Motor
After the specified number of sheets
has been fed, this motor lowers the
bottom fence to position the stack for
stapling and then raises the bottom
fence to its home position after
stapling.
has been fed, this motor lowers the
bottom fence to position the stack for
stapling and then raises the bottom
fence to its home position after
stapling.
M27
MAIN1_M
Upper Transport
Motor
Motor
Feeds paper in the upper transport
area. Drives the rollers that transport
paper toward the proof tray (top tray).
area. Drives the rollers that transport
paper toward the proof tray (top tray).
M28
MAIN2_M
Lower Transport
Motor
Motor
Drives the rollers that transport paper
in the shift and stapling paper path.
in the shift and stapling paper path.
M29
PNCH_M
Punch Motor
Drives the punch shaft and roller.
M30
SFTJG_M
Shift Tray Jogger
Motor
Motor
Drives the shift tray jogger fences
against the sides of the sheets to align
the stack, then reverses to return them
to the home position.
against the sides of the sheets to align
the stack, then reverses to return them
to the home position.
M31
SFTJGT_M
Shift Tray Jogger
Retraction Motor
Retraction Motor
Raises the shift tray jogger fences after
aligning the stack, then reverses and
lowers them to them to the home
position.
aligning the stack, then reverses and
lowers them to them to the home
position.
PCBs
No.
Name
Description
PCB
Main Board
(Output Jogger)
(Output Jogger)
Controls operation of the shift and
output jogger mechanisms.
output jogger mechanisms.
PCB
Main Board
Controls the finisher and
communicates with the copier.
communicates with the copier.
Sensors
No.
Name
Description
S01
ENTR
Entrance Sensor
Detects the copy paper entering the
finisher and checks for misfeeds.
finisher and checks for misfeeds.
S02
PRF_EX
Upper Tray Exit
Sensor
Sensor
Checks for misfeeds at the upper tray.
S03
PRF_FL
Upper Tray Full
Sensor
Sensor
Detects when the upper tray is full.
S04
SFT_EX1
Shift Tray Exit
Sensor 1
Sensor 1
Controls the output timing of stapled
stacks and detects jams.
stacks and detects jams.
S05
SFT_EX2
Shift Tray Exit
Sensor 2
Sensor 2
Controls the timing of paper in the shift
path and detects paper jams.
path and detects paper jams.
S06
KAiHEiHP
Exit Guide HP
Sensor
Sensor
Detects whether the guide plate is
opened or not.
opened or not.
S07
STP_SMN
Paper Height
Sensor - Standby
Mode
Sensor - Standby
Mode
Detects the height of the tray when the
machine is turned on to position the
tray at the standby position.
machine is turned on to position the
tray at the standby position.
Motors
No.
Name
Description
S08
SFT_SMN
Paper Height
Sensor - Staple
Mode
Sensor - Staple
Mode
Detects the height of the paper output
on the shift tray and adjusts the height
of the tray in the staple mode.
on the shift tray and adjusts the height
of the tray in the staple mode.
S09
Z_SFT_FL
Paper Height
Sensor - Z-Fold
Full
Sensor - Z-Fold
Full
Detects the height of the paper output
on the shift tray and signals when the
tray is full when Z-folded paper is
output to the shift tray.
on the shift tray and signals when the
tray is full when Z-folded paper is
output to the shift tray.
S10
SMN_KNT
Paper Height
Sensor - Shift/Z-
Fold
Sensor - Shift/Z-
Fold
Detects the amount of paper on the
shift tray 1) in shift mode to control
operation of the tray lift motor, and 2)
when Z-folded paper is output to the
shift tray.
shift tray 1) in shift mode to control
operation of the tray lift motor, and 2)
when Z-folded paper is output to the
shift tray.
S11
MKUDOHP
Drag Drive HP
Sensor
Sensor
Controls the push and pull movement
of the drag roller when it extends and
drags paper back against the back of
the shift tray to keep the edge of the
stack aligned on the shift tray.
of the drag roller when it extends and
drags paper back against the back of
the shift tray to keep the edge of the
stack aligned on the shift tray.
S12
SFT1HP
Shift Tray Half-
Turn Sensor 1
Turn Sensor 1
Detects whether the shift tray is at
either the front or back position.
Controls the side-to-side movement of
the shift tray. (This pair of sensors is
used to detect the positions of the
leading and trailing edges of the
sheets controls operation of the shift
mechanism.)
either the front or back position.
Controls the side-to-side movement of
the shift tray. (This pair of sensors is
used to detect the positions of the
leading and trailing edges of the
sheets controls operation of the shift
mechanism.)
S13
SFT2HP
Shift Tray Half-
Turn Sensor 2
Turn Sensor 2
Detects whether the shift tray is at
either the front or back position.
Controls the side-to-side movement of
the shift tray.
either the front or back position.
Controls the side-to-side movement of
the shift tray.
S14
PRFKHP
Upper Tray
Junction Gate HP
Sensor
Junction Gate HP
Sensor
Detects the upper tray junction gate at
its home position.
its home position.
S15
STPKHP
Stapler Junction
Gate HP Sensor
Gate HP Sensor
Detects the staple junction gate at its
home position.
home position.
S16
PRSTKHP
Pre-Stack
Junction Gate HP
Sensor
Junction Gate HP
Sensor
Detects the pre-stack junction gate
mechanism at its home position.
mechanism at its home position.
S17
PRSTKRHP
Pre-Stack Tray
Paper Sensor
(Right)
Paper Sensor
(Right)
Detects paper feed in the right side of
the pre-stack unit and detects jams.
the pre-stack unit and detects jams.
S18
KGN
Shift Tray Full
Sensor
Sensor
Detects when the shift tray is full for
paper smaller than B4. The tray is at its
lower limit.
paper smaller than B4. The tray is at its
lower limit.
S19
KGN_DAi
Shift Tray Full
Sensor (Large
Paper)
Sensor (Large
Paper)
Detects when the shift tray is full for
large size paper (B4 or larger).
large size paper (B4 or larger).
S20
NEAR_KGN
Shift Tray Near-
Full Sensor
Full Sensor
Detects when the shift tray is nearly
full.
full.
S21
STP_EX
Stapler Tray Exit
Sensor
Sensor
Detects jams at the staple tray exit.
S22
HARI_FL
Staple Trimmings
Hopper
Hopper
Detects when the staple trimmings
hopper is full.
hopper is full.
S23
HOPPRSET
Staple Trimmings
Hopper Set
Sensor
Hopper Set
Sensor
Detects if the hopper that holds
stapling trimmings is set correctly or
incorrectly.
stapling trimmings is set correctly or
incorrectly.
S24
PRSTKKHP
Pre-Stack
Stopper HP
Sensor
Stopper HP
Sensor
Detects the pre-stack stopper
mechanism at its home position.
mechanism at its home position.
S25
PRESTK
Pre-Stack Tray
Paper Sensor
(Left)
Paper Sensor
(Left)
Detects paper feed in the right side of
the pre-stack unit. Controls the release
timing of the pre-stack stopper, and
starts the prestack transport motor.
Also detects paper jams.
the pre-stack unit. Controls the release
timing of the pre-stack stopper, and
starts the prestack transport motor.
Also detects paper jams.
S26
JAM_PPR
Stapler Tray
Entrance Sensor
Entrance Sensor
Detects a paper jam if there is paper at
the entrance of the stapler unit junction
gate when the machine is turned on or
after the door is closed.
the entrance of the stapler unit junction
gate when the machine is turned on or
after the door is closed.
S27
BLTHP
Stack Feed-Out
Belt HP Sensor
Belt HP Sensor
Detects the home position of the stack
feed-out belt.
feed-out belt.
S28
KAMiARi
Staple Tray Full
Sensor
Sensor
Detects paper in the stapler tray.
S29
JOGHP
Jogger HP
Sensor
Sensor
Detects the home position of the
jogger fence in the stapler tray.
jogger fence in the stapler tray.
S30
FENCEHP
Bottom Fence HP
Sensor
Sensor
Detects the bottom fence at its home
position.
position.
Sensors
No.
Name
Description
MX-FNX5 OVERALL MACHINE INFORMATION 6 – 5
S31
STPPRHP
Top Fence HP
Sensor
Sensor
Detects the top fence at its home
position.
position.
S32
POPHP
Positioning Roller
HP Sensor
HP Sensor
Detects the home position of the
positioning roller.
positioning roller.
S33
OSAEHP
Stack Plate HP
Sensor (Center)
Sensor (Center)
Detects the home position of the
center stack plate.
center stack plate.
S34
OSAEMHP
Stack Plate HP
Sensor (Front)
Sensor (Front)
Detects the home position of the front
stack plate.
stack plate.
S35
OSAEUHP
Stack Plate HP
Sensor (Rear)
Sensor (Rear)
Detects the home position of the rear
stack plate.
stack plate.
S36
STPMVHP
Stapler HP
Sensor (Front/
Rear)
Sensor (Front/
Rear)
Detects the home position of the staple
unit for side-to-side movement.
unit for side-to-side movement.
S37
STPPS1HP
Stapler Rotation
Sensor 1
Sensor 1
Paired with Stapler Rotation Sensor 2.
This sensor pair controls the
positioning of the corner stapler for the
horizontal, 45
This sensor pair controls the
positioning of the corner stapler for the
horizontal, 45
° angle, and 75° angle
stapling positions.
S38
STPPS2HP
Stapler Rotation
Sensor 2
Sensor 2
Paired with Stapler Rotation Sensor 1.
This sensor pair controls the
positioning of the corner stapler for the
horizontal, 45
This sensor pair controls the
positioning of the corner stapler for the
horizontal, 45
° angle, and 75° angle
stapling positions.
S39
PNCH_FLL
Punch-out
Hopper Full
Sensor
Hopper Full
Sensor
Detects when the punch-out hopper is
full and detects when the punch tray is
set.
full and detects when the punch tray is
set.
S40
PNCHHP1
Punch HP
Sensor 1
Sensor 1
Detects the cam home position for the
2-hole punch. After punching a sheet
of paper, the cam returns to home
position and stops. Home position
depends on whether 2 holes or 3 holes
are being made, so there are two
punch HP sensors. Punch HP sensor
1 is used when 2-hole punching is
selected, and punch HP sensor 2 is
used when 3-hole punching is
selected. When the cutout enters the
slot of the punch HP in use (sensor 1
or 2-hole punching) the motor stops.
2-hole punch. After punching a sheet
of paper, the cam returns to home
position and stops. Home position
depends on whether 2 holes or 3 holes
are being made, so there are two
punch HP sensors. Punch HP sensor
1 is used when 2-hole punching is
selected, and punch HP sensor 2 is
used when 3-hole punching is
selected. When the cutout enters the
slot of the punch HP in use (sensor 1
or 2-hole punching) the motor stops.
S41
PNCHHP2
Punch HP
Sensor 2
Sensor 2
Detects the cam home position for 3-
hole punch. After punching a sheet of
paper, the cam returns to home
position and stops. Home position
depends on whether 2 holes or 3 holes
are being made, so there are two
punch HP sensors. Punch HP sensor
1 is used when 2-hole punching is
selected, and punch HP sensor 2 is
used when 3-hole punching is
selected. When the cut-out enters the
slot of the punch HP in use (sensor 1
or 2-hole punching) the motor stops.
hole punch. After punching a sheet of
paper, the cam returns to home
position and stops. Home position
depends on whether 2 holes or 3 holes
are being made, so there are two
punch HP sensors. Punch HP sensor
1 is used when 2-hole punching is
selected, and punch HP sensor 2 is
used when 3-hole punching is
selected. When the cut-out enters the
slot of the punch HP in use (sensor 1
or 2-hole punching) the motor stops.
S42
SFTJOGHP
Shift Tray Jogger
HP Sensor
HP Sensor
Detects the actuator on the rear shift
tray jogger fence and switches off the
shift tray jogger motor, and signals the
machine to turn on the shift tray jogger
retraction motor to raise the fences at
the end of a job.
tray jogger fence and switches off the
shift tray jogger motor, and signals the
machine to turn on the shift tray jogger
retraction motor to raise the fences at
the end of a job.
S43
SFTJGTHP
Shift Tray Jogger
Retraction HP
Sensor
Retraction HP
Sensor
Detects the jogger fences of the shift
tray jogger unit at their home positions.
tray jogger unit at their home positions.
Sensors
No.
Name
Description
Solenoids
No.
Name
Description
SHTR_S
Staple Trimming
Chute Solenoid
Chute Solenoid
Opens and closes the trap door that
drops staple trimmings into the stapling
trimmings hopper.
drops staple trimmings into the stapling
trimmings hopper.
Switches
No.
Name
Description
SW
Front Door Safety
Switch
Switch
Detects when the front door is open.
The finisher does not operate until the
front door has been closed.
The finisher does not operate until the
front door has been closed.
SW
Emergency Stop
Switch
Switch
Switches the current job off and on to
allow time for the operator to remove
paper from the shift tray.
allow time for the operator to remove
paper from the shift tray.
SW
Shift Tray Upper
Limit Switch
Limit Switch
Cuts the power to the shift tray lift
motor when the shift tray position is at
its upper limit.
motor when the shift tray position is at
its upper limit.
MX-FNX5 OVERALL MACHINE INFORMATION 6 – 6
C. BLOCK DIAGRAM
M1
(STP)
M2
(DC)
M3
(STP)
M4
(STP)
M5
(STP)
M6
(STP)
M7
(STP)
M8
(STP)
M9
(STP)
M10
(STP)
M11
(STP)
M12
(STP)
M13
(STP)
M14
(STP)
M15
(STP)
M16
(STP)
M17
(STP)
M18
(STP)
M19
(STP)
M20
(STP)
M21
(STP)
M22
(STP)
M23
(STP)
M24
(STP)
M25
(STP)
M27
(DC less)
M28
S33
S35
S34
S37
S36
S38
(DC less)
SOL
FU100
S1
S2
S3
S4
S5
S7
S9
S11
S13
S15
S17
S19
S21
S23
S25
S6
S8
S10
S12
S14
S16
S18
S20
S22
S24
S26
S27
S29
S31
S41
S39
S40
S42
S43
S28
S30
S32
M1: Shift paper exit motor
M2: Tray up/down motor
M3: Paper exit port open/close motor
M4: Staple paper exit motor
M5: Proof paper exit motor
M6: Shift motor
M7: Proof select motor
M8: Staple select motor
M9: Pre-stack select motor
M10: Pre-stack transport motor
M11: Pre-stack pawl release motor
M12: Tapping drive motor
M13: Tapping transport motor
M14: Return drive motor
M15: Return transport motor
M16: Jogger motor
M17: Discharge motor
M18: Holding motor
M19: Holding front motor
M20: Holding rear motor
M21: Stapler back/forth motor
M22: Stapler diagonal motor
M23: Staple motor
M24: Lead edge stopper motor
M25: Movable fence motor
M27: Upper transport motor
M28: Lower transport motor
SOL1: Shooter open/close solenoid
S33: Holding home sensor
S34: Holding front home sensor
S35: Holding rear home sensor
S36: Stapler back/forth home sensor
S37: Stapler diagonal home 1 sensor
S38: Stapler diagonal home 2 sensor
S1: Inlet port sensor
S2: Proof paper exit sensor
S3: Proof full sensor
S8: Staple paper surface sensor
S9: Z paper shift full sensor
S10: Paper surface sensor
S12: Shift home 1 sensor
S13: Shift home 2 sensor
S14: Proof select home sensor
S15: Staple select home sensor
S16: Pre-stack select home sensor
S17: Pre-stack right sensor
S18: Tray lower limit sensor
S19: Tray lower limit large sensor
S20: Tray near lower limit sensor
S21: Staple paper exit sensor
S22: Staple dust full sensor
S23: Staple dust hopper set sensor
S24: Pre-stack pawl release home sensor
S25: Pre-stack sensor
S26: Jam paper sensor
S27: Discharge home sensor
S28: Staple tray paper surface sensor
S29: Jogger home sensor
S30: Movable fence home sensor
S31: Lead edge stopper home sensor
S32: Tapping drive home sensor
S41: Punch home 2 sensor
S11: Return drive home sensor
S7: Shift paper surface sensor
S6: Paper exit port open/close home sensor
S4: Shift paper exit 1 sensor
S5: Shift paper exit 2 sensor
Stop
LED
LED
Main unit
24 V
250V
T5A L
T5A L
24V
5V
Reg.
SW2: Door SW (Interlock switch)
Emergency stop
SW PWB
SW PWB
Punch PWB
Shift jogger PWB
MX-FNX5
Main PWB
Main PWB
M29
(STP)
M31
(STP)
M30
(STP)
(Remark)
1: STP: Stepping motor
2: DC: DC brush motor
3: DC less : DC brushless motor
1: STP: Stepping motor
2: DC: DC brush motor
3: DC less : DC brushless motor
S39: Punch dust full sensor
S40: Punch home 1 sensor
S42: Shift jogger home sensor
S43: Shift jogger retract home sensor
M29: Punch motor
M30: Shift jogger motor
M31: Shift jogger retract motor
1
MX-FNX5 OVERALL MACHINE INFORMATION 6 – 7
D. ACTUAL WIRING CHART
Inlet
port
sensor
Proof
paper
exit
s
ensor
Proof
full
sensor
Shift
paper
exit
1
sensor
Shift
paper
exit
2
sensor
Shift
paper
surface
sensor
Staple
paper
surface
sensor
Z
paper
shift
full
s
ensor
Paper
surface
sensor
Return
d
rive
home
sensor
Shift
home
1
sensor
Shift
home
2
sensor
Paper
exit
port
open/close
home
sensor
Main
control
PWB
Yellow
A
M
PC
T3
PB
lu
e
AMP
C
T
+
Interface
3
P
B
lue
Blue
Blue
A
M
PM
in
iC
T6
P
AMP
Mini
C
T
+
Interface
6
P
A
M
PM
in
iC
T9
P
AMP
Mini
C
T
+
Interface
9
P
AMP
Mini
C
T
+
Interface
3P
Y
ellow
AMP
Mini
C
T
+
Interface
3
P
AMP
M
ini
C
T
+
Interface
3
P
A
M
PC
T+I
n
te
rf
a
ce4
P
AMP
C
T
4
P
A
M
PC
T+I
n
te
rf
a
ce3
P
AMP
C
T
3
P
AMP
C
T
+
Interface
3P
B
lue
A
M
PC
T3
PB
lu
e
AMP
CT
+
Interface
6P
AMP
C
T
6
P
AMP
Mini
CT
9P
AMP
Mini
CT
19P
AMP
Mini
CT
14P
AMP
Mini
CT
9P
AMP
Mini
CT
6P
AMP
Mini
CT
3P
AMP
Mini
CT
10P
AMP
Mini
CT
6P
AMP
Mini
CT
8P
Proof
s
elect
home
sensor
Staple
s
elect
home
sensor
Pre-stack
s
elect
home
sensor
Pre-stack
right
sensor
Tray
lower
limit
sensor
Tray
lower
limit
large
s
ensor
Tray
near
lower
limit
s
ensor
Staple
paper
exit
sensor
Staple
dust
full
sensor
Staple
dust
hopper
s
et
sensor
Jam
p
aper
sensor
Pre-stack
p
awl
release
home
sensor
Pre-stack
sensor
Blue
3.
The
connector
is
of
pressure
type
unless
otherwise
specified.
2.
The
power
source
is
of
UL3619
AWG26(H)
unless
otherwise
specified.
(Note)
1.
The
part
number
suffix
of
a
c
omponent
part
is
omitted.
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