Read Sharp MX-FNX5 Service Manual 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
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