Parts marked with "" are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
This document has been published to be used
SHARP CORPORATION
for after sales service only.
The contents are subject to change without notice.
This unit is used by installing to the main unit for after-process of copy and FAX output paper. It is provided with the offset function which discharges output paper by shifting one by one.
Since it is installed to the center tray section of the main unit, no extra space for installation is required.
1) 3 kinds of auto staple functions: There are 3 kinds of stapling positions. (One position in front, one position backward, 2 positions at the
center).
2
2) Punch function (option): By installing the punch unit, paper can be punched to make binder holes. (Paper of 64 to 128g/m
can be used.
OHP film cannot be used.)
Models enable to install the unitMX-2300G/2700G/2300N/2700N
The finisher requires a staple cartridge as a consumable part. (Staple cartridge (about 5,000 staples x 3 pcs.) MX-SCX1)
Staple cartridge
(Approx. 5000 x 3)
(MX-SCX1)
Punch module
●
2-hole (MX-PNX1A)
●
3-hole (MX-PNX1B)
●
4-hole (MX-PNX1C)
●
4-hole (broad space)
(MX-PNX1D)
Staple cartridge
(Approx. 5000 x 3)
(AR-SC2)
Punch module
●
2-hole (AR-PN1A)
●
3-hole (AR-PN1B)
●
4-hole (AR-PN1C)
●
4-hole (broad space)
(AR-PN1D)
(Including document control)
CC authentication
version
Security
ROM
For document
control PWB
(MX-FRX1)
256MB expansion memory board
Finisher
(MX-FNX1)
Paper pass unit
(MX-RBX1)
Saddle stitch finisher
(MX-FNX2)
Barcode font kit
CD
(AR-PF1)
Data security kit
Commercial
version
Security
ROM
For document
control PWB
(MX-FRX1U)
(MX-SMX1)
(For MX-2300G/2700G)
ROM
Device Tray with
USB Hub (MX-RKX1)
PCL5c/PCL6
driver
RSPF
HDD
Copier/Printer (PCL)
/Scanner model
(MX-2300N)
(MX-2700N)
Stand/1x500 sheet
paper drawer
(MX-DEX1)
Printer expansion
kit (PCL)
CD
(MX-PBX1)
(For MX-2300G/2700G)
Internet Fax
expansion kit
CD
(MX-FWX1)
Application
integration
module
CD
(MX-AMX1)
Network
scanner
(Sharpdesk 1 license)
Network scanner
expansion kit
CD
(MX-NSX1)
Sharpdesk
1 license kit
Sharpdesk
5 license kit
CD
(MX-USX1/
USX5)
Sharpdesk
100 license kit
CD
(MX-USA0)
Reversing single pass feeder
(MX-RPX1)
SPLC-c
driver
HDD
Copier/Printer (SPLC-c)
model
(MX-2300G)
(MX-2700G)
Stand/2x500 sheet
paper drawer
(MX-DEX2)
PS3 expansion
kit
CDROM
(MX-PKX1)
Sharpdesk
10 license kit
Sharpdesk
50 license kit
CD
(MX-US10/
US50)
Application
communication
module
CD
(MX-AMX2)
External
account module
Document cover
(MX-VRX1)
Exit tray unit
(MX-TRX1)
FAX memory (8MB)
(packed together)
CD
(MX-AMX3)
Large capacity tray
(MX-LCX1)
Facsimile
expansion kit
(MX-FXX1)
MX-FNX1/MX-PNX1 PRODUCT OUTLINE 1 – 1
âºíuÇ´
[2]SPECIFICTIONS
Service Manual
1. MX-FNX1
TypeInner finisher
Loading methodOffset tray
Transport speed23, 27, 35, 45 PPM
Tray typeOffset tray
Transport referenceCenter reference
Paper exit directionFace down
Paper weightPlain paper:60 to 105g/m
Mode typeNon-stapled, stapled
Paper sizes allowed for offsetA3, B4, A4, A4R, B5, 8K, 16K, 11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R
Offset quantity30mm, 1.2 inch
Discharged paper sizeA3, B4, A4, A4R, A5R, B5, B5R, 8K, 16K, 16KR, 12" x 18", 11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R,
Sortable sizeMetric seriesLarge size: A3, B4, 8K
Stack tray max. load capacityLarge size:Max. 250 sheets or max. 30 sets or 35.5mm
Staplable paper weight60 to 128g/m
Staplable paper sizeA3, B4, A4, A4R, B5, 8K, 16K, 16KR, 11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R
Staplable paper quantity (Max.)Max. 50 sheets (for small size, 90g/m
Stapling3 kinds (One position in front, one position backward, 2 positions).
Staple supply systemStaple sheet cartridge replacement system (Staple cartridge (Approx. 5,000 x 3 pcs.) MX-SCX1)
Staple detectionStaple empty detection (Near empty detection: 20 staples remained)
Manual staplingNo
External dimensions (W x D x H) 440 x 595 x 205 (mm), 17 21/64 x 23 27/64 x 8 5/64 (inch)
WeightApprox. 13kg (28.7 lbs)
Power sourceSupplied from the main unit power source. (DC24V, DC5V)
Power consumption55.2W
Installation/maintenanceInstalled by service personnel
Optional detectionAuto detection supported
Packaged itemsParts for mounting, operational sheet, staple directional instruction label, installation cautionary note
Thin paper:55 to 59g/m
Heavy paper:106 to 209g/m
Special paper: OHP sheet, label sheet, envelopes, tab paper: Limited to non-sort (up to 10 sheets).
5.5" x 8.5"R, 7.25" x 10.5"R, A3 wide, special paper
Inch seriesLarge size: 11" x 17", 8.5" x 14", 8.5" x 13"
Small size:Max. 500 sheets (For special paper, max. 10 sheets can be loaded on the tray.) or max. 30 sets or 71mm
Max. 30 sheets (for large size, 90g/m
(with tray extended: 640 x 595 x 205 (mm), 25 12/64 x 23 27/64 x 8 5/64 (inch))
Small size: A4, A4R, B5, 16K
Small size: 8.5" x 11", 8.5" x 11"R
2
(16 to 34 lbs) * However, "106 to 128g/m2 (28 to 34 lbs)" is enable only for two sheets.
2
(16 to 28 lbs)
2
(15 to 16 lbs)
2
(28 to 56 lbs)
2
(24 lbs))
2
(24 lbs))
2. MX-PNX1A/B/C/D
TypePunch unit for the inner finisher
Punch type2 holes / 3 holes / 4 holes / 4 holes (wide)
Transport speed23, 27, 35, 45 PPM
Transport referenceCenter reference
Punch dust full detectionYES (Lever system)
Paper exit directionFace down
Paper weightPlain paper:60 to 105g/m
Punchable paper size2 holes
Power sourceSupplied from the inner finisher. (DC24V, DC5V)
External dimensions (W x D x H) 105 x 518 x 170 (mm), 4 9/64 x 20 25/64 x 6 45/64 (inch)
WeightApprox. 3.5kg (7.7 lbs)
Packaged itemsParts for mounting, instructional label for punch direction, instructional label for garbage pickup, installation cautionary note
*1: Auto switching: 2 holes/3 holes
A punch unit that provides all of these 4 types can be installed.
A3, B4, A4, A4R, B5, B5R, 11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R, 8K, 16K, 16KR
3 holes: A3, A4, 11" x 17", 8.5" x 11"
2 holes: 8.5" x 14", 8.5" x 13", 8.5" x 11"R
A3, A4
A3, B4, A4, A4R, B5, B5R, 11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R
(15 to 16 lbs)
2
(28 to 56 lbs)
MX-FNX1/MX-PNX1 SPECIFICTIONS 2 – 1
Kind of hole punch
A
ABA
ABA
A
A
KindHole positionHole size
2 holes (MX-PNX1A)A: 80±1mm
B: 12±3mm
B
φ6.5mm
3 holes (MX-PNX1B)A: 108±1mm
B: 12±3mm
4 holes (MX-PNX1C)A: 80±1mm
B: 12±3mm
4 holes (wide) (MX-PNX1D)A: 70±1mm
B: 12±3mm
C: 21±1mm
C
B
φ8.0mm
φ6.5mm
φ6.5mm
MX-FNX1/MX-PNX1 SPECIFICTIONS 2 – 2
âºíuÇ´
[4]EXTERNAL VIEW AND INTERNAL STRUCTURE
Service Manual
1. Identification of each section and functions
A. Internal structure
1
2
3
4
No. Name
1Paper exit roller
2Bundle exit paper transport roller
3Paper exit roller
4Bundle exit paper transport roller
5Inlet port paper transport roller
6Inlet port paper transport roller
7Take-up belt
B. Sensors and switches
(1) MX-FNX1
5
6
7
1
2
3
4
12
13
14
7
MX-FNX1/MX-PNX1 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 1
11
10
5
6
15
16,17,18
8
9
No.SignalNameTypeFunction/OperationOutput
1FULDTray upper limit sensorPhoto interrupterDetects the upper limit position of the
2FMLLDTray intermediate lower limit
sensor
3FLLDTray lower limit sensorPhoto interrupterDetects the lower limit position of the
4FBEDTray paper empty sensorPhoto interrupterDetects paper empty in the paper load
5FSLD1Paper surface sensor 1Photo interrupterDetects the surface position of paper on
6FSLD2Paper surface sensor 2Photo interrupter
7FSTHPD Stapler HP sensorPhoto interrupterDetects the home position of the stapler
8FSTPDEmpty sensorPhoto interrupterDetects paper empty on the process tray. TP8 is driven to “H” when paper is
9FFJHPD Alignment plate HP sensor FPhoto interrupter Detects the home position of the alignment
10 FRJHPD Alignment plate HP sensor RPhoto interrupter Detects the home position of the alignment
11 FEDInlet port sensorPhoto interrupterDetects paper in the inlet port of the
12 FRLDRoller up/down sensorPhoto interrupterDetects the upper standby position of up/
13 FBRDTake-up belt sensorPhoto interrupter Detects up/down positions of the take-up
14 FDSWFront cover switchPhoto interrupter Detects open/close of the jam release
15 FJPDAlignment plate position sensor Photo interrupter Detects entry of the process section rear
16 FSHPDStapler home sensorDetects the home position of the stapling
17 FSDStaple empty sensorDetects staple empty. (Sensor built in the
18 FSTDSelf priming sensorDetects the staple feed is completed and it
Photo interrupterDetects the intermediate position of the
paper load tray up/down shift area.
paper load tray up/down shift area.
paper load tray up/down shift area.
tray.
the tray in combination of the both sensors
outputs.
unit in F/R direction shift.
guide on F side.
guide on R side.
finisher.
down movement of the bundle exit roller.
belt.
cover in the front section.
edge stopper into the opening of the
stapler and inhibits stapling.
mechanism. (Sensor built in the stapler
unit)
stapler unit)
is ready for stapling. (Sensor built in the
stapler unit)
TP1 is driven to “L” at the upper limit
position.
TP2 is driven to “L” at the intermediate
position.
TP3 is driven to “L” at the lower limit
position.
TP4 is driven to “L” when paper is
provided.
*Refer to the separate table outside the
column.
TP7 is driven to “H” at the home position.
provided.
TP9 is driven to “L” at the home position.
TP10 is driven to “L” at the home position.
TP11 is driven to “H” when paper is
provided.
TP12 is driven to “L” when the roller
reaches the upper standby position.
TP13 is driven to “L” when the take-up belt
is on the upper side.
TP15 is driven to “L” when the cover is
closed.
TP50 is driven to “L” when the stopper
enters the opening of the stapler.
TP51 is driven to “H” at the home
(standby) position.
TP53 is driven to “L” when staple empty.
TP52 is driven to “H” when in the ready
state.
FSLD1FSLD2
TP5TP6
“L”“H”The paper detection lever is in the save position.
“H”“H”The paper surface is upper than the reference level.
“H”“L”The paper surface is at the reference level.
“L”“L”The paper surface is lower than the reference level.
State
MX-FNX1/MX-PNX1 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 2
(2) MX-PNX1A/B/C/D
3
2
11
10
9
8
7
6
4
5
No.SignalNameTypeFunction/OperationOutput
1FPDDFull sensorPhoto interrupterDetects full of the punch dust container.When full, TP2 on the punch PWB remains
2FPHPDPunch position
sensor
3FPRPDRear position
sensor
4FPSHPD Horizontal shift
HP sensor
5FPPEND Paper rear edge
sensor
6FPPD1Paper horizontal
resist sensor 1
7FPPD2Paper horizontal
resist sensor 2
8FPPD3Paper horizontal
resist sensor 3
9FPPD4Paper horizontal
resist sensor 4
10 FPPD5Paper horizontal
resist sensor 5
11 FPPD6Paper horizontal
resist sensor 6
Photo interrupterDetects the home position of the punch up/down
Photo interrupterDetects the lower limit position of 3-hole side up/
Photo interrupterDetects the home position in the punch position
Transmission type
sensor
Transmission type
sensor
Transmission type
sensor
Transmission type
sensor
Transmission type
sensor
Transmission type
sensor
Transmission type
sensor
shift.
down shift in 2/3-hole punching.
horizontal resist correction mechanism.
Detects the lead edge and the rear edge of paper
to be punched.
Detects the paper edge in the rear side of B5R or
7.25" x 10" R size width direction of the machine.
Detects the paper edge in the rear side of 16K-R
size width direction of the machine.
Detects the paper edge in the rear side of 8.5"
x14", 8.5" x 11"R, 8.5" x 13", or A4R size width
direction of the machine.
Detects the paper edge in the rear side of B4 or
B5 size width direction of the machine.
Detects the paper edge in the rear side of 11" x
17", 8.5" x 11", 8K, or 16K size width direction of
the machine.
Detects the paper edge in the rear side of A3 or
A4 size width direction of the machine.
“H” level.
TP47 on the control PWB of the inner finisher
is driven to “H” at the home position.
TP48 on the control PWB of the inner finisher
is driven to “H” at the lower limit position.
TP49 on the control PWB of the inner finisher
is driven to “H” at the home position.
TP54 on the control PWB of the inner finisher
is driven to “L” when paper is provided.
TP55 on the control PWB of the inner finisher
is driven to “L” when paper is provided.
TP55 on the control PWB of the inner finisher
is driven to “L” when paper is provided.
TP55 on the control PWB of the inner finisher
is driven to “L” when paper is provided.
TP55 on the control PWB of the inner finisher
is driven to “L” when paper is provided.
TP55 on the control PWB of the inner finisher
is driven to “L” when paper is provided.
TP55 on the control PWB of the inner finisher
is driven to “L” when paper is provided.
1
MX-FNX1/MX-PNX1 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 3
C. Motors, solenoids, and PWB
(1) MX-FNX1
3
14
12
9
8
5
7
4
6
1
11
2
10
13
No.SignalNameFunction
1FFSMStaple motorDrives the stapling mechanism. (Stapler unit built-in motor)
2FSMStaple shift motorShifts the stapler unit in the F/R direction.
3FTLMTray motorDrives the paper load tray up/down.
4FFJMAlignment motor FDrive the alignment guide on the F side.
5FRJMAlignment motor RDrive the alignment guide on the R side.
6FSWMRoller upper/lower rollerDrives the bundle exit roller up/down.
7FAMBundle exit motorDrives the bundle exit roller and the paddle.
8FRMTransport motorDrives the inlet port roller, the feed roller, and the take-up belt.
9FPDSPaddle one-rotation solenoidTrigger solenoid for paddle one-rotation.
10FSLSPaper surface detection solenoidDrives the lever for paper holding and detection of the tray paper surface.
11FBRSBelt separation solenoidTrigger solenoid for up/down shift of the take-up belt.
12FINRPSFlapper solenoidDrives the flapper to select the entry path between the finisher inside and the reverse path.
13FFANFanCools the inlet port of the finisher.
14–Control PWBControls the inner finisher.
MX-FNX1/MX-PNX1 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 4
(2) MX-PNX1A/B/C/D
5
4
2
3
No.SignalNameFunction
1FPNMPunch motorDrives the punch unit up/down.
2FPSMPunch horizontal resist motorShifts the punch unit to the center of paper.
3–Punch PWBControls the punch unit.
4–LED light emitting PWBDetects the paper rear edge and the punch horizontal resist.
5–LED light receiving PWBDetects the paper rear edge and the punch horizontal resist.
1
MX-FNX1/MX-PNX1 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 5
âºíuÇ´
[5]OPERATIONAL DESCRIPTIONS
1. Electrical mechanism diagram
A. Transport, paper exit section
PCB-CONT
PF4141K200
Service Manual
FSWM
FRLD
FBRS
FPDS
FINRPS
FRM
FED
FAM
FBRD
FDSW
FFAN
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 1
B. Staple section and aligment section
PCB-CONT
PF4141K200
FSM
FSTHPD
FFJHPD
FFJM
FSTPD
FRJHPD
FRJM
FJPD
FFSM
FSHPD(*HP)
FSD(LS)
FSTD(*READY)
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 2
C. Paper exit tray section
PCB-CONT
PF4141K200
FBED
FSLS
FTLM
FULD
FMLLD
FLLD
FSLD1
FSLD2
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 3
D. Punch unit (MX-PNX1A/B/C/D)
FPPEND
FPDD
FPPD1~FPPD6
FPRPD
FPHPD
FPNM
FPSHPD
FPSM
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 4
PCB-PUNCH
YA1035K200
2. General
This chapter describes operations of the inner finisher. The major operation modes are as follows:
• Non-sort mode
• Offset mode
• Staple mode
• Non-sort mode + punch
• Offset mode + punch
• Staple mode + punch
In this chapter, the basic operations of the non-sort mode, the offset mode, and the staple mode are described.
3. Outline of the transport path
The outline of the path is shown below.
1345678910
No.NameNo.Name
1Tray9Punch pin
2Bundle exit roller10Paper rear edge sensor (FPPEND)
3Paddle11Main unit paper exit roller
4Alignment plate12Stapler
5Paper exit roller13Paper stopper
6Take-up belt14Empty sensor (FSTPD)
7Inlet port sensor (FED)15Paper holding lever
8Inlet port roller
2
1112131415
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 5
4. Non-sort mode
When the operation mode command is received from the copier,
the finisher makes the finisher operation status command the JOB
and starts the transport operation.
A. Reception of paper discharged from the main
unit
1) The transport motor (FRM) is driven at the paper exit speed of
the main unit to receive paper from the main unit.
2) Immediately after the paper rear edge passes the bundle exit
roller, the paddle one-rotation solenoid (FPDS) is turned ON to
take-up the paper falling onto the tray.
3) When paper is transported by 10mm after the paper rear edge
passes the bundle exit roller, the bundle exit motor (FAM) is
accelerated to 200mm/sec. Just before the paddle passes the
load tray, the paper surface detection solenoid (FSLS) is
turned ON to hold the paper discharged by the paper holding
lever.
2) After turning ON the inlet port sensor (FED), the roller up/down
motor (FSWM) is driven to lower the bundle exit roller. The
bundle exit motor (FAM) is driven at the paper exit speed of the
main unit to drive the bundle exit roller. When the paper width
is 210mm or more, the alignment motor F (FFJM) and the
alignment motor R (FRJM) are driven by turning ON the inlet
port sensor (FED) to shift the alignment plate to 15mm inside
the paper and put it under the paper.
3) In the case of the punch mode, punching is performed as
described in "7. Punching process."
B. Paper exit
1) After the paper rear edge passes the paper exit roller of the
main unit, the transport motor (FRM) and the bundle exit motor
(FAM) are accelerated to 300mm/sec. When the paper rear
edge passes the inlet port sensor (FED) and then transport of
a certain amount is made, the alignment plate is shifted to the
home position.
Before the paper rear edge passes the bundle exit roller, the
paper surface detection solenoid (FSLS) is turned OFF and
the bundle exit roller speed is decelerated to 100mm/sec at the
same time, performing paper exit deceleration of paper.
4) When the paddle rotates one turn, the bundle exit motor (FAM)
is stopped.
5) When there is next paper, repeat the procedures from "A-1)."
6) When there is no next paper, the actuators are turned OFF and
the finisher operation status command is set to READY, and
the transport operation is terminated.
5. Offset mode
When the operation mode command is received from the copier,
the finisher makes the finisher operation status command the JOB
and starts the transport operation.
A. Reception of paper discharged from the main
unit
1) The transport motor (FRM) is driven at the paper exit speed of
the main unit to receive paper from the main unit. When the
paper length is 216mm or less, the paper exit speed of the second and later sheets from the main unit is 280mm/sec.
B. Paper take-up and alignment
1) For the first sheet of a bundle, the inlet port sensor (FED) is
turned ON and the roller up/down motor (FSWM) is driven to
lower the bundle exit roller. The bundle exit motor (FAM) is
driven at the paper exit speed of the main unit to drive the bundle exit roller.
In addition, the alignment motor F (FFJM) and the alignment
motor R (FRJM) are driven by turning ON the inlet port sensor
(FED) to shift the alignment plate to 15mm outside the paper,
and enter the standby state. After transport of a certain
amount, the roller up/down motor (FSWM) is driven to lift the
bundle exit roller, stopping the bundle exit motor (FAM).
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 6
2) For the second and later sheets of a bundle, the inlet port sensor (FED) turns ON and a certain amount is transported, and
then the alignment motor F (FFJM) and the alignment motor R
(FRJM) are driven to shift the alignment plate to 15mm outside
the paper and to put it under the standby state.
3) After the paper rear edge passes the paper exit roller of the
main unit, the transport motor (FRM) is accelerated to 480mm/
sec.
4) In the punch mode, punching is performed as described in "7.
Punching process."
5) When the paper rear edge passes the inlet port sensor (FED)
and a certain amount is transported, the roller up/down motor
(FSWM) is driven to lower the bundle exit roller and the bundle
exit motor (FAM) is driven for a certain amount in the take-up
direction at the paper exit speed of the main unit to take up
paper to the process tray. In addition, the belt separation solenoid (FBRS) is turned ON to lower the take-up belt.
6) After completion of take-up, the roller up/down motor (FSWM)
is driven to lift the bundle exit roller. The alignment motor F
(FFJM) and the alignment motor R (FRJM) are driven for a certain amount to align paper in the process tray. If there are two
or more sheets to be aligned, the procedures are repeated
from "A-1)" for the specified number of sheets. However, the
paper exit operation of "C. Aligned paper exit" is performed for
every 3 sheets.
2) After transport of paper by a certain amount, the alignment
motor F (FFJM) and the alignment motor R (FRJM) are driven
to shift the alignment plate to the home position.
3) When the paper rear edge passes the empty sensor (FSTPD),
the paper surface detection solenoid (FSLS) is turned OFF
and the bundle exit roller speed is decelerated to 100mm/sec
at the same time, decelerating the paper exit operation.
4) Immediately after the paper rear edge passes the bundle exit
roller, the paddle one-rotation solenoid (FPDS) is turned ON to
take up paper falling onto the tray.
5) When the paper rear edge passes the bundle exit roller and
the paper is transported for 10mm, the bundle exit motor
(FAM) is accelerated to 200mm/sec. Before the paddle passes
the load tray, the paper surface detection solenoid (FSLS) is
turned ON to hold the discharged paper with the paper holding
lever.
C. Aligned paper exit
1) After completion of alignment, the belt separation solenoid
(FBRS) is turned ON to lift the take-up belt. The alignment
motor F (FFJM) and the alignment motor R (FRJM) are driven
to separate paper from the alignment plate by 1mm. In addition, the roller up/down motor (FSWM) is driven to lower the
bundle exit roller. The bundle exit motor (FAM) is started at the
speed of 450mm/sec and paper in the process tray is discharged.
6) When the paddle rotates one turn, the bundle exit motor (FAM)
is stopped.
7) When there is next paper, the procedures are repeated from
"A-1)."
8) When there is no next paper, the actuators are turned OFF and
the finisher operation status command is set to READY to terminate the transport operation.
6. Staple mode
When the operation mode command is received from the copier,
the finisher makes the finisher operation status command the JOB
and starts the transport operation.
A. Reception of paper discharged from the main
unit
1) The transport motor (FRM) is driven at the paper exit speed of
the main unit to receive paper from the main unit. When the
paper length is 216mm or less, the paper exit speed of the second and later sheets from the main unit is 280mm/sec.
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 7
B. Paper take-up, alignment and staple
1) For the first sheet of a bundle, after turning on the inlet sensor
(FED), the roller up/down motor (FSWM) is driven to lower the
bundle exit roller. The bundle exit motor (FAM) is driven at the
paper exit speed of the main unit to drive the bundle exit roller.
By turning on the inlet port sensor (FED), the alignment motor
F (FFJM) and the alignment motor R (FRJM) are driven to shift
the alignment plate to 15mm outside the paper and to put it
under the standby state. After transport of a certain amount,
the roller up/down motor (FSWM) is driven to lift the bundle
exit roller to terminate the bundle exit motor (FAM).
2) For the second and later sheets, after transporting paper from
the inlet port sensor (FED) by a certain amount, the alignment
motor F (FFJM) and the alignment motor R (FRJM) are driven
to shift the alignment plate to 15mm outside the paper and to
put it under the standby state.
3) For the last sheet of a bundle, the inlet port sensor (FED) is
turned ON to drive the staple shift motor (FSM) to shift the stapler to the binding position.
4) After the paper rear edge passed the paper exit roller of the
main unit, the transport motor (FRM) is accelerated to 480mm/
sec.
5) In the punch mode, punching is performed as described in "7.
Punching process."
6) When the paper rear edge passes the inlet port sensor (FED)
and paper is transported by a certain amount, the roller up/
down motor (FSWM) is driven to lower the bundle roller and
the bundle exit motor (FAM) is driven in the take-up direction at
the paper exit speed of the main unit by a certain amount to
take up paper to the process tray. In addition, the belt separation solenoid (FBRS) is turned ON to lower the take-up belt.
8) After completion of alignment of a specified number of sheets,
the staple motor (FFSM) is started to staple at the specified
position.
C. Aligned and stapled paper exit
1) After completion of stapling, the belt separation solenoid
(FBRS) is turned ON to lift the take-up belt. The alignment
motor F (FFJM) and the alignment motor R (FRJM) are driven
to shift the alignment plate by 1mm from paper. Then the roller
up/down motor (FSWM) is driven to lower the bundle exit roller
to press, and the bundle exit motor (FAM) is started at 450mm/
sec to discharge paper from the process tray.
2) After transporting paper by a certain amount, the alignment
motor F (FFJM) and the alignment motor R (FRJM) are driven
to shift the alignment plate to the home position.
3) After the paper rear edge passes the empty sensor (FSTPD),
the paper surface detection solenoid (FSLS) is turned OFF
and the bundle exit roller speed is decelerated to 100mm/sec
at the same time to decelerate paper exit of the paper bundle.
At the same time, the roller up/down motor (FSWM) is driven in
the lifting direction to decrease the pressure of the bundle
roller. In addition, the tray motor (FTLM) is driven to lower the
load tray by 5mm.
7) After completion of take-up, the roller up/down motor (FSWM)
is driven to lift the bundle exit roller. The alignment motor F
(FFJM) and the alignment motor R (FRJM) are driven by a certain amount to align paper in the process tray. If there are two
or more sheets to be aligned, the operation is repeated from
"A-1)."
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 8
4) Immediately after the paper rear edge passes the bundle exit
roller, the paddle one-rotation solenoid (FPDS) is turned ON to
take up roller falling onto the tray.
5) When paper is transported by 10mm after the paper rear edge
passes the bundle exit roller, the bundle exit motor (FAM) is
decelerated to 200mm/sec.
6) When the paddle rotates one turn, the bundle exit motor (FAM)
is stopped.
7) After the paddle rotates one turn, the paper surface detection
solenoid (FSLS) is turned ON for 100msec and then OFF.
Then it is turned ON after 400msec. At that time, if the paper
surface level is lower than the reference level, the tray motor
(FTLM) is driven to lift the load tray to the reference level.
8) If there is next paper, the operation is repeated from "A-1)."
9) If there is no next paper, the actuators are turned OFF and the
finisher operation status command is set to READY state, and
the transport operation is terminated.
7. Punching process
When the operation mode command is received from the copier,
the finisher makes the finisher operation status command the JOB
and starts the transport operation.
A. Reception of paper discharged from the main
unit
1) The transport motor (FRM) is driven at the paper exit speed of
the main unit to receive paper from the main unit. When the
paper length is 216mm or less in the offset mode or in the staple mode, the paper exit speed of the second and later sheets
of the same bundle from the main unit is 280mm/sec.
C. Punching process 2
1) After completion of punching, the transport motor (FRM) and
the bundle exit motor (FAM) are driven to transport paper and
the specified after-process is executed. The motor speed is
300mm/sec for the non-sort mode, and 480mm/sec for the offset mode or the staple mode.
B. Punching process 1
1) When the paper rear edge passes the paper rear edge sensor,
the transport motor (FRM) is stopped and paper transport is
stopped.
2) When the paper is stopped, the punch motor (FPNM) is driven
to punch at the paper rear edge.
MX-FNX1/MX-PNX1 OPERATIONAL DESCRIPTIONS 5 – 9
âºíuÇ´
[6]DISASSEMBLY AND
ASSEMBLY
1. MX-FNX1
A. Exterior
(1) Inner finisher
1) Loosen the screw, and disconnect the connector from the main
unit.
2) Open the front cover, and remove the punch unit cover.
Service Manual
(2) Inner cover
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover.
1
3) Remove the stopper.
4) Remove the screw, and remove the rail stay.
2
(3) Rear cover
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Slide the rail, and remove the rear cover.
2
1
(4) Left cover, bottom cover
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the left cover and the bottom cover.
5) Remove the inner finisher from the main unit.
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 1
1
2
(5) Reverse guide unit
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the reverse guide unit.
B. Transport section, paper exit section
(1) Paddle
1) Open the front cover, and slide the inner finisher.
2
(2) Flapper solenoid
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Disconnect the connector, and remove the flapper solenoid.
* When installing, shift and fix the solenoid so that the reverse
flapper and the cushion material are in contact with each
other with the solenoid plunger pushed in.
1
2) Remove the paddle holders, and remove the paddles.
(3) Inlet port sensor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the sensor holder, and remove the inlet port sensor.
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 2
(4) Roller up/down sensor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the bracket, and remove the roller up/down sensor.
(5) Take-up belt sensor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Slide the harness guide, remove the bracket, and remove the
take-up belt sensor.
2
(7) Belt separation solenoid
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the reverse guide unit. Refer to A-(5).
4) Remove the parts, and remove the belt separation solenoid.
2
3
1
(8) Bundle exit paper transport roller
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the reverse guide unit. Refer to A-(5).
4) Remove the parts, and remove the bundle exit paper transport
roller unit.
1
(6) Roller up/down motor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the rear cover. Refer to A-(3).
4) Remove the reverse guide unit.
5) Slide the stapler drive unit. Disconnect the connector from the
PWB. Remove the roller up/down motor unit. Remove the
roller up/down motor.
1
3
2
3
2
1
2
5) Remove the parts, and remove the bundle exit paper transport
roller.
3
1
2
1
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 3
(9) Take-up belt, paper exit roller
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the reverse guide unit. Refer to A-(5).
4) Remove the parts, and remove the bundle roller up/down lever
unit.
7) Remove the parts, and remove the take-up belt and the paper
exit roller.
3
1
2
1
1
5) Remove the parts, and remove the bundle roller unit.
2
1
1
6) Remove the parts, and pull out the belt unit. Remove the parts,
and remove the belt unit.
3
1
2
2
2
3
1
(10) Inlet port gate
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the left cover and the bottom cover. Refer to A-(4).
4) Remove the reverse guide unit. Refer to A-(5).
5) Remove the PWB. Refer to F-(1).
6) Remove the flapper solenoid. Refer to B-(2).
7) Remove the slide rail. Remove the slider fixing bracket and
remove the earth terminal.
2
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 4
3
2
1
8) Remove the tray unit.
9) Remove the harness from the guide, and remove the bottom
plate.
(11) Inlet port paper transport roller
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the bottom plate. Refer to B-(10).
5) Remove the inlet port upper guide, and remove the transport
guide.
6) Remove the parts, and remove the inlet port paper transport
roller.
10) Remove the inlet port upper guide.
11) Remove the spring, and remove the parts. Remove the inlet
port gate.
2
3
4
1
1
2
3
2
(12) Transport motor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the bottom plate. Refer to B-(10).
5) Disconnect the connector, and remove the transport motor.
1
3
1
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 5
2
(13) Bundle exit motor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the bottom plate. Refer to B-(10).
5) Disconnect the connector, and remove the bundle exit motor.
5) Remove the bundle exit paper transport unit.
1
1
1
1
3
2
(14) Paddle one-rotation solenoid
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the bottom plate. Refer to B-(10).
5) Remove the paddle one-rotation solenoid.
2
6) Remove each parts, and remove the sensor lever.
7) Remove the center weight, and remove the process tray unit.
1
C. Process tray section
(1) Alignment motors F and R
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the load cover. Refer to B-(10).
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 6
2
8) Remove the alignment plate. Remove the screws and the
pawl, and remove the process tray.
1
2
D. Staple section
(1) Staple cartridge
1) Open the front cover, and slide the inner finisher. Refer to B(1).
2) Release the lock, and remove the staple cartridge.
(2) Staple unit
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the latch cover. Remove the parts and the shaft.
9) Slide the unit and remove the alignment motors F and R.
(2) Empty sensor, alignment plate HP sensors F and R
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the process tray unit. Refer to C-(1).
5) Remove the bracket and the empty sensor. Remove the alignment plate HP sensors F and R.
1
2
4) Remove the screw from the bottom. Remove the staple unit,
and disconnect the connector.
5
4
3
1
2
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 7
(3) Alignment plate position sensor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Shift the staple unit to the front side.
3) Remove the bracket and remove the position sensor.
7) Disconnect the connector from the PWB, and remove the staple shift motor.
(5) Stapler HP sensor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Put the inner finisher upside down, and remove the stapler HP
sensor.
(4) Staple shift motor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the rear cover. Refer to A-(3).
4) Remove the reverse guide unit. Refer to A-(5).
5) Remove the roller up/down motor. Refer to B-(6).
6) Remove the E-ring, the flange and the gear pulley, and remove
the gear.
E. Paper exit tray section
(1) Paper surface sensors 1, 2
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the load cover. Refer to C-(1).
5) Remove the parts, and remove the sensor lever.
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 8
6) Remove the bracket, and remove the paper surface sensors 1,
2.
(2) Paper surface detection solenoid
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the tray unit. Refer to B-(10).
4) Remove the bundle exit paper transport roller unit, the sensor
lever, the process tray unit. Refer to C-(1).
5) Remove the paper surface detection solenoid unit, and
remove the paper surface detection solenoid.
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the tray unit. Refer to B-(10).
3) Remove the harness guide, and remove the tray upper limit
sensor, the tray intermediate lower limit sensor, and the tray
lower limit sensor.
(4) Tray motor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the tray unit. Refer to B-(10).
3) Remove the tray left bracket and the tray drive unit.
4) Remove the tray drive unit.
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 9
5) Remove the gear, and remove the tray motor.
2
1
(5) Tray paper empty sensor
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the left cover and the bottom cover. Refer to A-(4).
3) Remove the tray bottom cover.
F. O th er s
(1) Control PWB
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the rear cover. Refer to A-(3).
3) Disconnect the connector, and remove the screw. Remove the
PWB support and remove the control PWB.
3
3
2
2
3
2
4) Pull out the tray. Remove the screw, and remove the tray.
1
(2) Fan
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Shift the staple unit to the rear side. Disconnect the connector
and remove the fan.
* When installing, take care that the label of the fan comes to
the direction illustrated.
(3) Front cover switch
1) Remove the inner finisher from the main unit. Refer to A-(1).
2) Remove the inner cover. Refer to A-(2).
3) Remove the spring, and remove the interlock sensor lever.
Remove the front cover switch, and disconnect the connector.
5) Remove the tray paper empty sensor.
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 10
Yellow
Red
Blue
1
2
3
4
2. MX-PNX1A/B/C/D
A. Punch unit (MX-PNX1A/B/C/D)
(1) Punch unit (MX-PNX1A/B/C/D)
1) Remove the coin screw, and remove the finisher slide stopper.
2) Open the front cover, and slide the inner finisher.
2
1
5) Remove the punch unit from the main unit.
(2) LED light receiving PWB
1) Remove the punch unit. Refer to A-(1).
2) Remove the PWB holder, and remove the LED light receiving
PWB.
3) Remove the dust box.
4) Remove the punch cover.
(3) Punch horizontal resist motor
1) Remove the punch unit. Refer to A-(1).
2) Remove the guide cover. Disconnect the connector, and
remove the harness guide.
2
2
1
3
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 11
3) Remove the punch horizontal resist motor.
1
2
3) Fit the gear hole with the screw position, and remove the
screw. Remove the punch motor.
(4) Punch PWB
1) Remove the punch unit. Refer to A-(1).
2) Remove the guide cover and the harness guide. Refer to A(3).
3) Remove the punch PWB.
(5) Punch motor
1) Remove the punch unit. Refer to A-(1).
2) Disconnect the connector, and remove the link plate. Remove
the spring, and separate the upper unit and the lower unit.
1
(6) LED light emitting PWB
1) Remove the punch unit. Refer to A-(1).
2) Remove the lower unit. Refer to A-(5).
3) Remove the roller and the PWB holder. Remove the LED light
emitting PWB.
3
2
1
(7) Rear position sensor
1) Remove the punch unit. Refer to A-(1).
2) Remove the rear position sensor.
3
4
2
4
5
4
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 12
(8) Punch position sensor
1) Remove the punch unit. Refer to A-(1).
2) Remove the upper unit. Refer to A-(5).
3) Remove the harness guide.
4) Remove the punch position sensor.
4) Remove the screws and the pawl, and lift up the harness
guide. Disconnect the connector, and remove the horizontal
shift HP sensor.
3
1
2
(9) Horizontal shift HP sensor
1) Remove the punch unit. Refer to A-(1).
2) Remove the guide cover and the harness guide. Refer to A(3).
3) Disconnect the connector, and remove the harness.
(10) Full sensor
1) Remove the punch unit. Refer to A-(1).
2) Remove the drive bracket, and remove the full sensor.
MX-FNX1/MX-PNX1 DISASSEMBLY AND ASSEMBLY 6 – 13
âºíuÇ´
[7]MAINTENANCE
Service Manual
1. Maintenance system table
✕: Check (Clean, replace, or adjust according to the necessity.) {: Clean S: Replace U: Adjust ✩: Lubricate : Shift position
No.Part nameWhen calling
Follows the main unit
cycle.
Remark
1Transport rollers✕{
2Transport paper guides✕{
3Gears✕✕
4Belts✕
5Knurling belt✕{Replacement reference: Finisher count value of 1000K.
6Paddle✕{
7Sensors✕✕
8Discharge brush✕✕
9Stapler unitReplacement reference: Replace the unit for every
200K stapling.
10 Punch unitReplacement reference: Replace the unit for every
1000K punching.
11 Staple cartridgeUser replacement for every use of 5,000 pcs.
1
1
1
1
1
1
7
7
7
7
7
7
7
7
7
8
6
6
6
8
6
8
6
6
5
7
7
7
7
7
7
7
7
7
7
7
7
10
5
9
11
MX-FNX1/MX-PNX1 MAINTENANCE 7 – 1
âºíuÇ´
[8]ADJUSTMENTS
Each adjustment item in the adjustment item list is identified with its
own JOB No. The adjustments are basically executed in the
sequence from a smaller JOB No. to a larger JOB No.
There is, however, no need to perform all the adjustment items.
Only the necessary items may be executed depending on the situation.
Unnecessary items may be skipped to go to the next necessary
item. In this case, of course, the adjustment sequence could be
executed from a smaller to a larger JOB No.
If the above is neglected, the adjustment cannot be completed normally, resulting in a trouble.
[Start of simulation]
1) Press [COPY MODE] key to enter the copy mode.
2) Press [P] (Program) key → [*] (Asterisk) key → [C] (Clear) key
→ [*] (Asterisk) key in this sequence.
3) The display is shifted to the simulation main number entry
screen (entry standby screen).
1. Setting item list
JOB No.Adjustment item list
1Punch unit, punch PWB destination setting–
2Finisher adjustment3-10
3Flapper solenoid adjustment–
4Punch home position adjustment–
Simulation
to be used
2. Details
1Punch unit, punch PWB destination
setting
1) When the punch PWB is replaced, the destination setting must
be performed.
2) For destination setting, the DIP switch (SW1) on the punch
PWB is used.
㪦㪥
㪈㪉
3) The relationship between the switches and the destinations is
shown in the table below.
ModelKind of punching12
MX-PNX1A2-hole typeOFFOFF
MX-PNX1B2/3-hole typeONOFF
MX-PNX1C4-hole type (France)OFFON
MX-PNX1D4-hole type (Sweden)ONON
Service Manual
2Finisher adjustment
1) Enter Simulation 3-10.
2) Select a set item with [↑] [↓] buttons. The highlighted section of
the set value is changed and is displayed on the setting area.
* If there is any item over [↑], the display becomes active and
the cursor can be moved.
If there is no item over [↑], the display grays out and the
operation is disabled.
If there is any item under [↓], the display becomes active
and the cursor can be moved.
If there is no item under [↓], the display grays out and the
operation is disabled.
3) Enter the set value with 10-key.
* Press [C] key to clear the entered value.
4) When [OK] button is pressed, it is highlighted and the entered
value is saved to EEPROM and RAM. After completion of setting, [OK] button returns to the normal display.
* When [OK], [↑], [↓] button, [COLOR], or [BLACK & WHITE]
key is pressed, the current set value is saved to EEPROM
and RAM.
* When the reset key is pressed, the simulation is terminated.
* When [SYSTEM SETTINGS] key is pressed, the display
returns to the sub number entry screen.
<Set range and default value of each set value>
Set
Item DisplayItem
AFRONT
ADJUST
BREAR
ADJUST
CSTAPLE
REAR
DSTAPLE
FRONT
ESTAPLE
BOTH
FSTAPLE
PITCH
GPUNCH
CENTER
HPUNCH
HOLE
Alignment position adjustment
(Front)
Alignment position adjustment
(Rear)
Staple binding position
adjustment (One position, rear)
Staple binding position
adjustment (One position, front)
Staple binding position
adjustment (2 positions, center)
Staple binding position (2
positions, pitch)
Punch center adjustment37 to 6350
Punch hole position adjustment42 to 5850
range
2 to 1810
2 to 1810
68 to 132100
68 to 132100
68 to 132100
68 to 132100
<Variation and change direction of each set value>
ItemDisplayItemVariationChange direction
AFRONT
ADJUST
BREAR
ADJUST
CSTAPLE
REAR
Alignment
position
adjustment
(Front)
Alignment
position
adjustment
(Rear)
Staple binding
position
adjustment
(One position,
rear)
0.3665mm Large value: The
alignment plate
position is shifted to
the center.
Small value: The
alignment plate
position is shifted to
the outside.
0.3665mm Large value: The
alignment plate
position is shifted to
the center.
Small value: The
alignment plate
position is shifted to
the outside.
0.155mmLarge value: The
distance between the
staple position and th e
paper edge becomes
shorter.
Small value: The
distance between the
staple position and th e
paper edge becomes
longer.
Default
value
MX-FNX1/MX-PNX1 ADJUSTMENTS 8 – 1
ItemDisplayItemVariationChange direction
HOME
DSTAPLE
FRONT
ESTAPLE
BOTH
FSTAPLE
PITCH
GPUNCH
CENTER
HPUNCH
HOLE
Staple binding
position
adjustment
(One position,
front)
Staple binding
position
adjustment (2
positions,
center)
Staple binding
position
adjustment (2
positions, pitch)
Punch center
adjustment
Punch hole
position
adjustment
0.155mmLarge value: The
distance between the
staple position and th e
paper edge becomes
longer.
Small value: The
distance between the
staple position and th e
paper edge becomes
shorter.
0.155mmLarge value: The
staple position is
shifted to the bottom
from the center.
Small value: The
staple position is
shifted to the front
from the center.
0.155mmLarge value: The pitch
of 2 positions
becomes greater.
Small value: The pitch
of 2 positions
becomes smaller.
0.1441mm Large value: The hole
position is shifted to
the bottom from the
center.
Small value: The hole
position is shifted to
the front from the
center.
0.2584mm Large value: The
distance between the
hole position and the
paper rear edge
becomes shorter.
Small value: The
distance between the
hole position and the
paper rear edge
becomes longer.
[Screen]
4Punch home position adjustment
In case the punch unit comes out of order and does not function,
turn the dial to make the punch align to the home position. By making the punch align to the home position, only the paper feed
comes possible.
When the flapper solenoid is disassembled, an adjustment is
required when assembling. (Disassembly and assembly: Refer to
6-2.)
MX-FNX1/MX-PNX1 ADJUSTMENTS 8 – 2
âºíuÇ´
[9]SELF DIAGNOSTICS AND
TROUBLE CODES
1. Trouble code and troubleshooting
A. MX-FNX1
Phenomenon Though the main switch of the main unit is turned ON, the
Case 1CauseConnection failure with the main unit.
Case 2CauseConnection failure of the connector contact pin
Case 3CauseFront cover switch (FDSW) trouble
Case 4CauseControl PWB trouble
Phenomenon The transport motor (FRM) does not operate.
Case 1CauseMotor connector pin contact failure
Case 2CauseMotor coil disconnection
Case 3CauseControl PWB trouble
Phenomenon Roller up/down motor (FSWM) does not operate. Trouble
Case 1CauseRoller up/down sensor (FRLD) trouble
Case 2CauseMotor coil disconnection
Case 3CauseControl PWB trouble
inner finisher does not operate. Trouble code: F1-00
Check &
Remedy
Check &
Remedy
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Remedy
The bundle exit motor (FAM) does not operate.
Check &
Remedy
Check &
Remedy
Check &
Remedy
code: F1-03
Check &
Remedy
Check &
Remedy
Check &
Remedy
Check to confirm the connection state of the
connectors.
(interface harness) with the main unit.
Check to confirm the conduction state of the
connectors. If there is no conduction, replace
the connection wire.
Check to confirm the conduction state of the
connectors. If there is no conduction, replace
the connection wire.
After checking the above 1 to 3, if DC24V and
DV5V are not supplied from the main unit and
if 24V is not supplied to TP14 and 5V is not
supplied to TP17, replace the control PWB.
Check the connection state of the connector.
(CN14)
Perform the conduction test of the coil. If there
is no conduction, replace the motor.
If the motor does not operate in the motor
single operation mode, replace the control
PWB.
Measure the voltage of TP12 on the control
PWB to confirm that it is 5V±5% when the
paper exit roller descends, and 1V or less
when the paper exit roller rises. If the voltage
does not satisfy the said condition, replace the
sensor.
Perform the conduction test of the coil. If there
is no conduction, replace the motor.
After checking the above 1 and 2, if the
phenomenon is not removed though the
sensor level is changed and if the motor does
not operate in the motor single operation
mode, replace the control PWB.
Service Manual
Phenomenon The alignment motor F (FFJM) does not operate.
Case 1CauseAlignment plate HP sensor F (FFJHPD)
Case 2CauseAlignment plate HP sensor R (FRJHPD)
Case 3CauseMotor coil disconnection
Case 4CauseControl PWB trouble
Phenomenon A paper jam error is displayed on the system display.
Case 1CausePaper jam
Case 2CauseInlet port sensor (FED) trouble
Case 3CauseEmpty sensor (FSTPD) trouble
Case 4CauseControl PWB trouble
Phenomenon A document is not detected.
Case 1CauseTray paper empty sensor (FBED) trouble
Case 2CauseControl PWB trouble
Trouble code: F1-19
The alignment motor R (FRJM) does not operate.
Trouble code: F1-20
Check &
Remedy
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trouble
Measure the voltage of TP9 on the control
PWB to confirm that it is 5V±5% when the
alignment plate is pushing against the center
portion, and is 1V or less when the alignment
plate is pushing against the front side (home
position). If the voltage does not satisfy the
above condition, replace the sensor.
trouble
Measure the voltage of TP10 on the control
PWB to confirm that it is 5V±5% when the
alignment plate is pushing against the center
portion, and is 1V or less when the alignment
plate is pushing against the rear side (home
position). If the voltage does not satisfy the
above condition, replace the sensor.
Perform the conduction test of the coil. If there
is no conduction, replace the coil.
After checking the above 1 to 3, if the
phenomenon is not removed though the
sensor level is changed and if the motor does
not operated in the motor single operation
mode, replace the control PWB.
Visually check and remove the paper jam
Measure the voltage of TP11 on the control
PWB to confirm that it is 1V or less when
paper is empty, and is 5V±5% when paper is
provided. If the voltage does not satisfy the
above condition, replace the sensor.
Measure the voltage of TP8 on the control
PWB to confirm that it is 1V or less when
paper is empty, and is 5V±5% when paper is
provided. If the voltage does not satisfy the
above condition, replace the sensor.
If the phenomenon is not removed though the
sensor level is changed by turning ON/OFF
each sensor, replace the control PWB.
Measure the voltage of TP4 on the control
PWB to confirm that it is 5V±5% when paper is
empty, and is 1V or less when paper is
provided. If the voltage does not satisfy the
above condition, replace the sensor.
If the phenomenon is not removed though the
sensor level is changed by turning ON/OFF
each sensor, replace the control PWB.
MX-FNX1/MX-PNX1 SELF DIAGNOSTICS AND TROUBLE CODES 9 – 1
Phenomenon A document is discharged to the reverse path in the
Case 1CauseFlapper solenoid (FINRPS) connector pin
Case 2CauseSolenoid coil disconnection
Case 3CauseControl PWB trouble
Phenomenon The belt separation solenoid (FBRS) does not operate.
Case 1CauseSolenoid connector pin trouble
Case 2CauseSolenoid coil disconnection
Case 3CauseControl PWB trouble
Phenomenon The take-up belt does not operate normally.
Case 1CauseTake-up belt sensor (FBRD) trouble
Case 2CauseControl PWB trouble
Phenomenon The staple shift motor does not operate.
Case 1CauseStapler HP sensor (FSTHPD) trouble
Case 2CauseMotor coil disconnection
Case 3CauseControl PWB trouble
operation other than reverse operation.
Check &
Remedy
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Remedy
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Remedy
The paper surface detection solenoid (FSLS) does not
operate
The paddle one-rotation solenoid (FPDS) does not
operate.
Check &
Remedy
Check &
Remedy
Check &
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Trouble code: F1-08
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trouble
Check the connection state of the connector.
(CN15)
Perform the conduction test of the coil. If there
is no conduction, replace the coil.
If the flapper solenoid (FINRPS) does not
operate in the solenoid single operation mode,
replace the control PWB.
Check the connection state of the connector.
(CN15, 20)
Perform the conduction test of the coil. If there
is no conduction, replace the coil.
If the solenoid does not operate in the single
operation mode of the belt separation solenoid
(FBRS), the paper surface detection solenoid
(FSLS), or the paddle one-rotation solenoid
(FPDS), replace the control PWB.
Measure the voltage of TP13 on the control
PWB to confirm that it is 5V±5% when the belt
descends, and is 1V or less when the belt
separates. If the voltage does not satisfy the
above condition, replace the sensor.
If the phenomenon is not removed though the
sensor level is changed by turning ON/OFF
each sensor, replace the control PWB.
Measure the voltage of TP7 on the control
PWB to confirm that it is 5V±5% when the
stapler unit is pushing against the front side
(home position), and is 1V or less when the
stapler unit is pushing against the rear side. If
the voltage does not satisfy the above
condition, replace the sensor.
Perform the conduction test of the coil. If there
is no conduction, replace the coil.
After checking the above 1 to 2, if the
phenomenon is not removed though the
sensor level is changed and if the motor does
not operate in the motor single operation
mode, replace the control PWB.
Phenomenon The stapler does not operate. Trouble code: F1-10
Case 1CauseAlignment plate position sensor (FJPD) trouble
Case 2CauseStapler home sensor (FSHPD) trouble
Case 3CauseSelf priming sensor (FSTD) trouble
Case 4CauseStaple empty sensor (FSD) trouble
Case 5CauseMotor coil disconnection
Case 6CauseControl PWB trouble
Phenomenon The tray does not operate. Trouble code: F1-15
Case 1CauseThe paper surface sensor 1 (FSLD1), paper
Case 2CauseTray upper limit sensor (FULD) trouble
Case 3CauseTray intermediate lower limit sensor (FMLLD)
Case 4CauseTray lower limit sensor (FLLD) trouble
Case 5CauseMotor coil disconnection
Check &
Remedy
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Measure the voltage of TP50 on the control
PWB to confirm that it is 1V or less when the
stapler is at the paper rear edge stopper
section, and is 5V±5% when the stapler is not
at that position. If the voltage does not satisfy
the above condition, replace the sensor.
Measure the voltage of TP51 on the control
PWB to confirm that it is 5V±5% at the stapling
mechanism home position, and is 1V or less
when stapling. If the voltage does not satisfy
the above condition, replace the stapler.
Measure the voltage of TP52 on the control
PWB to confirm that it is 5V±5% when a
cartridge is provided (READY state), and is 1V
or less when a cartridge is not provided. If the
voltage does not satisfy the above condition,
replace the stapler.
Measure the voltage of TP53 on the control
PWB to confirm that it is 5V±5% when a
cartridge is provided (with staples), and is 1V
or less when a cartridge is not provided. If the
voltage does not satisfy the above condition,
replace the stapler.
Perform the conduction test of the coil. If there
is no conduction, replace the stapler.
After checking the above 1 to 5, if the
phenomenon is not removed though the
sensor level is changed and if the motor does
not operate in the motor single operation
mode, replace the control PWB.
surface sensor 2 (FSLD 2) trouble
Measure the voltage of TP5 and 6 on the
control PWB to confirm that it is changed in the
range of 1V or less to 5V±5% when the paper
holding lever is moved. If the voltage does not
satisfy the above condition, replace the sensor.
Measure the voltage of TP1 on the control
PWB to confirm that it is 1V or less when the
tray is at the upper limit position, and is 5V±5%
when the tray is not at the upper limit position.
If the voltage does not satisfy the above
condition, replace the sensor.
trouble
Measure the voltage of TP2 on the control
PWB to confirm that it is 1V or less when the
tray is at the intermediate position, and is
5V±5% when the tray is not at the intermediate
position. If the voltage does not satisfy the
above condition, replace the sensor.
Measure the voltage of TP3 on the control
PWB to confirm that it is 1V or less when the
tray is at the lower limit position, and is 5V±5%
when the tray is not at the lower limit position.
If the voltage does not satisfy the above
condition, replace the sensor.
Perform the conduction test of the coil. If there
is no conduction, replace the stapler.
MX-FNX1/MX-PNX1 SELF DIAGNOSTICS AND TROUBLE CODES 9 – 2
Case 6CauseControl PWB trouble
PhenomenonThe fan (FFAN) does not operate. Trouble code: F1-
Case 1 CausePinching of a foreign material
Case 2 CauseMotor coil disconnection
Case 3 CauseLock detection trouble
Case 4 CauseControl PWB trouble
Check &
Remedy
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After checking the above 1 to 5, if the
phenomenon is not removed though the
sensor level is changed and if the motor does
not operate in the motor single operation
mode, replace the control PWB.
21
Visually check to remove a foreign material from the
inlet port.
Perform the conduction test of the coil. If there is no
conduction, replace the motor.
Measure the voltage of TP88 on the control PWB to
confirm that it is 1V or less when lock is released,
and is 5V±5% when lock is set. If the voltage does
not satisfy the above condition, replace it.
After checking the above 1 to 3, if the fan (FFAN)
does not operate in the motor single operation mode,
replace the control PWB.
B. MX-PNX1A/B/C/D
PhenomenonThough the main switch of the main unit is turned
Case 1 CauseConnection failure with the inner finisher
Case 2 CauseConnection failure of the drawer connector with the
Case 3 CauseControl PWB trouble
Pheno
menon
Case 1 CausePunch position sensor (FPHPD) trouble
Case 2 CauseRear position sensor (FPRPD) trouble
Case 3 CauseMotor coil disconnection
Case 4 CauseControl PWB trouble
Check &
Remedy
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The punch motor (FPNM) does not operate.
Trouble code: F1-34
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ON, the inner punch does not operate at all.
Check to confirm that each connector is connected
properly.
inner finisher
Check the conduction state of the connector pins as
well as the inner finisher. If there is no conduction,
replace the drawer connector.
After checking the above 1 and 2, if DC24V and
DC5V are not supplied from the main unit or if 24V is
not output to TP19 and 5V is not output to TP22 on
the control PWB, replace the control PWB.
Measure the voltage of TP47 on the inner finisher
control PWB to confirm that it is 5V±5% at the home
position, and is 1V or less when punching. If the
voltage does not satisfy the above condition, replace
the sensor.
Measure the voltage of TP48 on the inner finisher
control PWB to confirm that it is 5V±5% at the lower
limit position, and is 1V or less at the upper limit
position. If the voltage does not satisfy the above
condition, replace the sensor.
Perform the conduction test of the coil. If there is no
conduction, replace the coil.
After checking the above 1 to 3, if the phenomenon
is not removed though the sensor level is changed
and if the motor does not operate in the motor single
operation mode, replace the control PWB.
PhenomenonPunch horizontal resist motor (FPSM) does not
Case 1 CauseHorizontal shift HP sensor (FPSHPD) trouble
Check &
Remedy
Case 2 CauseMotor coil disconnection
Check &
Remedy
Case 3 CauseControl PWB trouble
Check &
Remedy
PhenomenonThe punch dust container full is not detected.
Case 1 CauseFull sensor (FPDD) trouble
Check &
Remedy
Case 2 CauseControl PWB trouble
Check &
Remedy
PhenomenonA paper jam error is displayed on the system display.
Case 1 CausePaper jam
Check &
Remedy
Case 2 CausePaper rear edge sensor (FPPEND) trouble
Check &
Remedy
Case 3 CausePaper horizontal resist sensor (FPPD1 to 6) trouble
Check &
Remedy
Case 4 CauseControl PWB trouble
Check &
Remedy
operate. Trouble code: F1-33
Measure the voltage of TP49 on the inner finisher
control PWB to confirm that it is 5V±5% at the home
position, and is 1V or less at the upper limit position.
If the voltage does not satisfy the above condition,
replace the sensor.
Perform the conduction test of the coil. If there is no
conduction, replace the coil.
After checking the above 1 and 2, if the
phenomenon is not removed though the sensor level
is changed and if the motor does not operate in the
motor single operation mode, replace the control
PWB.
If there is no punch dust in the punch dust container,
measure the voltage of TP2 on the control PWB to
confirm that it is 5V±5% when the punch dust
container is removed, and is 1V or less when the
lever in the punch dust container is put straight and
stored (the sensor is shaded from the light). It the
voltage does not satisfy the above condition, replace
the sensor.
If the phenomenon is not removed though the
sensor level is changed by turning ON/OFF the
sensor, replace the control PWB.
Visually check and remove the paper jam.
Measure the voltage of TP54 on the inner finisher
control PWB to confirm that it is 1.05V or less when
paper is supplied, and is 2.88V or more when paper
is empty. If the voltage does not satisfy the above
condition, replace the sensor PWB (LED, PTR).
Measure the voltage of TP55 on the inner finisher
control PWB to confirm that it is 1.05V or less when
paper is supplied, and is 2.88V or more when paper
is empty. If the voltage does not satisfy the above
condition, replace the sensor PWB (LED, PTR).
If the phenomenon is not removed though the
sensor level is changed by turning ON/OFF the
sensor, replace the control PWB.
MX-FNX1/MX-PNX1 SELF DIAGNOSTICS AND TROUBLE CODES 9 – 3
âºíuÇ´
[10] ELECTRICAL SECTION
1. Circuit descriptions
A. MX-FNX1
(1) General
This circuit controls transport, alignment (bundle alignment), staple,
and exit of paper discharged from the main unit.
This circuit is composed of sensors, switches, the circuit which processes signals from the main unit, the circuit which drives motors
and solenoids, the CPU, and its peripheral circuits.
(2) Circuit descriptions
a. Communication circuit
2) Tray intermediate lower limit sensor (FMLLD)
Service Manual
The tray intermediate lower limit sensor (FMLLD) employs the
photo interrupter in which the light emitting diode and the
photo transistor are integrated.
The lower limit is detected by interruption of lights with the
light-shielding plate.
Signals are inputted to the multiplexer (IC14-14pin) through
the noise filter of R12 and C2.
The logic of the signal inputted to the CPU is L for the tray
intermediate position.
R2 is the current-limiting resistor of the light emitting diode. R7
is the load resistor of the sensor.
3) Tray lower limit sensor (FLLD)
The tray lower limit sensor (FLLD) employs the photo interrupter in which the light emitting diode and the photo transistor
are integrated.
The lower limit is detected by interruption of lights with the
light-shielding plate.
Signals are inputted to the multiplexer (IC14-15pin) through
the noise filter of R13 and C3.
The logic of the signal inputted to the CPU is L for the tray
lower limit position.
R3 is the current-limiting resistor of the light emitting diode. R8
is the load resistor of the sensor.
Tray paper empty sensor (FBED)
This circuit is the communication circuit with the main unit.
TxD and DTR are data to be sent from the main unit to the inner finisher. RxD and DSR are data to be sent from the inner finisher to
the main unit. The reset signal from the main unit is inputted to
RESET.
b. Sensor input circuit
Tray upper limit sensor (FULD)
Tray intermediate lower limit sensor
(FMLLD)
Tray lower limit sensor (FLLD)
1) Tray upper limit sensor (FULD)
The tray upper limit sensor (FULD) employs the photo interrupter in which the light emitting diode and the photo transistor
are integrated.
The upper limit is detected by interruption of lights with the
light-shielding plate.
Signals are inputted to the multiplexer (IC14-13pin) through
the noise filter of R11 and C1.
The logic of the signal inputted to the CPU is L for the tray
upper limit position.
R1 is the current-limiting resistor of the light emitting diode. R6
is the load resistor of the sensor.
4) Tray paper empty sensor (FBED)
The tray empty sensor (FBED) employs the photo interrupter
in which the light emitting diode and the photo transistor are
integrated.
Paper empty is detected by interruption of lights with the levertype actuator.
Signals are inputted to the CPU (IC10-74pin) through the noise
filter of R14 and C4.
The logic of the signal inputted to the CPU is L when paper is
loaded to the tray, and H for paper empty.
R4 is the current-limiting resistor of the light emitting diode. R9
is the load resistor of the sensor.
Paper surface detection sensor 1
(FSLD1)
Paper surface detection sensor 2
(FSLD2)
5) Paper surface sensor 1 (FSLD1)
The paper surface sensor 1 (FSLD1) employs the photo interrupter in which the light emitting diode and the photo transistor
are integrated.
The paper surface is detected by interruption of lights with the
lever-type actuator.
By use of Q16, the logic of signal when the connector is disconnected is made the same as when light is emitted to the
sensor.
Signals are inputted to the CPU (IC10-88pin) through the noise
filter of R17 and C5.
The logic of the signal inputted to the CPU is H when light is
interrupted, and L when light is emitted to the sensor.
R5 is the current-limiting resistor of the light emitting diode.
R15 is the load resistor of the sensor.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 1
6) Paper surface sensor 2 (FSLD2)
The paper surface sensor 2 (FSLD2) employs the photo interrupter in which the light emitting diode and the photo transistor
are integrated.
The paper surface is detected by interruption of lights with the
lever-type actuator.
Signals are inputted to the CPU (IC10-89pin) through the noise
filter of R18 and C6.
The logic of the signal inputted to the CPU is H when light is
interrupted, and L when light is emitted to the sensor.
R10 is the current-limiting resistor of the light emitting diode.
R16 is the load resistor of the sensor.
Stapler HP sensor (FSTHPD)
7) Stapler HP sensor (FSTHPD)
Stapler HP sensor (FSTHPD) employs the photo interrupter in
which the light emitting diode and the photo transistor are integrated.
The home position is detected by interruption of lights with the
actuator of the light-shielding plate.
Signals are inputted to the CPU (IC10-18pin) through the noise
filter of R27 and C7.
The logic of the signal inputted to the CPU is H at the stapler
unit home position.
R19 is the current-limiting resistor of the light emitting diode.
R23 is the load resistor of the sensor.
Empty sensor (FSTPD)
Alignment plate HP sensor F
(FFJHPD)
Alignment plate HP sensor R
(FRJHPD)
8) Empty sensor (FSTPD)
The empty sensor (FSTPD) employs the photo interrupter in
which the light emitting diode and the photo transistor are integrated.
Paper empty is detected by interruption of lights with the levertype actuator.
By use of Q16, the logic of signal when the connector is disconnected is made the same as when light is emitted to the
sensor (paper empty).
Signals are inputted to the CPU (IC10-90pin) through the noise
filter of R28 and C8.
The logic of the signal inputted to the CPU is H when paper is
provided in the process tray, and L when paper is not provided.
R20 is the current-limiting resistor of the light emitting diode.
R24 is the load resistor of the sensor.
9) Alignment plate HP sensor F (FFJHPD)
The alignment plate HP sensor F (FFJHPD) employs the photo
interrupter in which the light emitting diode and the photo transistor are integrated.
The home position is detected by interruption of lights with the
actuator of the light-shielding plate.
Signals are inputted to the CPU (IC10-57pin) through the noise
filter of R29 and C9.
The logic of the signal inputted to the CPU is L at the front side
alignment guide home position.
R21 is the current-limiting resistor of the light emitting diode.
R25 is the load resistor of the sensor.
10) Alignment plate HP sensor R (FRJHPD)
The alignment plate HP sensor R (FRJHPD) employs the
photo interrupter in which the light emitting diode and the
photo transistor are integrated.
The home position is detected by interruption of lights with the
actuator of the light-shielding plate.
Signals are inputted to the CPU (IC10-58pin) through the noise
filter of R30 and C10.
The logic of the signal inputted to the CPU is L at the rear side
alignment guide home position.
R22 is the current-limiting resistor of the light emitting diode.
R26 is the load resistor of the sensor.
Inlet port sensor (FED)
Roller up/down sensor (FRLD)
Take-upbelt sensor (FBRD)
11) Inlet port sensor (FED)
The inlet port sensor (FED) employs the photo interrupter in
which the light emitting diode and the photo transistor are integrated.
The inlet port is detected by interruption of lights with the levertype actuator.
Signals are inputted to the CPU (IC10-71pin) through the noise
filter of R37 and C11.
The logic of the signal inputted to the CPU is H when paper is
provided, and L when paper is not provided.
R31 is the current-limiting resistor of the light emitting diode.
R34 is the load resistor of the sensor.
12) Roller up/down sensor (FRLD)
The roller up/down sensor (FRLD) employs the photo interrupter in which the light emitting diode and the photo transistor
are integrated.
The roller up/down is detected by interruption of lights with the
lever-type actuator.
Signals are inputted to the CPU (IC10-59pin) through the noise
filter of R38 and C12.
The logic of the signal inputted to the CPU is L when the roller
is at the upper standby position.
R32 is the current-limiting resistor of the light emitting diode.
R35 is the load resistor of the sensor.
13) Take-up belt sensor (FBRD)
The take-up belt sensor (FBRD) employs the photo interrupter
in which the light emitting diode and the photo transistor are
integrated.
The take-up belt is detected by interruption of lights with the
lever-type actuator.
Signals are inputted to the CPU (IC10-61pin) through the noise
filter of R39 and C50.
The logic of the signal inputted to the CPU is L when the takeup belt is on the upper side.
R33 is the current-limiting resistor of the light emitting diode.
R36 is the load resistor of the sensor.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 2
Stapler
Alignment plate position sensor
(FJPD)
Stapler home sensor
(FSHPD)
14) Alignment plate position sensor (FJPD)
The alignment plate position sensor (FJPD) employs the photo
interrupter in which the light emitting diode and the photo transistor are integrated.
The alignment plate position is detected by interruption of
lights with the lever-type actuator.
Signals are inputted to the multi-plexer (IC14-12pin) through
the noise filter of RA4.1 and C58.
The logic of the signal inputted to the CPU is L when the paper
rear edge stopper is provided at the opening of the stapler.
R103 is the current-limiting resistor of the light emitting diode.
R104 is the load resistor of the sensor.
15) Stapler home sensor (FSHPD)
The stapler home sensor (FSHPD) is the built-in sensor of the
stapler unit.
The home position is detected by the open-collector output
with the circuit in the unit.
Signals are inputted to the multi-plexer (IC14-1pin) through the
noise filter of RA4.4 and C59.
The logic of the signal inputted to the CPU is H at the stapler
mechanism home position.
16) Self priming sensor (FSTD)
The self priming sensor (FSTD) is the built-in sensor of the stapler unit.
Self priming is detected by the open-collector output with the
circuit in the unit.
Signals are inputted to the multi-plexer (IC14-5pin) through the
noise filter of RA4.2 and C60.
The logic of the signal inputted to the CPU is H in the READY
state.
17) Staple empty sensor (FSD)
The staple empty sensor (FSD) is the built-in sensor of the stapler unit.
Staple empty is detected by the open-collector output with the
circuit in the unit.
Signals are inputted to the multi-plexer (IC14-2pin) through the
noise filter of RA4.3 and C61.
The logic of the signal inputted to the CPU is L in case of staple empty.
18) Front cover switch (FDSW)
The front cover switch (FDSW) employs a micro switch to
detect open/close of the front cover.
This switch is provided with +24V. By opening the open/close
section, the contact is opened to function as a switch.
When the switch is turned ON, +24V is applied to the cathode
of ZD2, supplying a base current to Q2 to turn ON Q2. Then
open/close signal is inputted to the CPU (IC10-19pin). This
signal is commonly used with the inner punch +5V supply signal.
The logic of the signal inputted to the CPU is H when the front
cover is open, and L when the front cover is close.
c. Motor drive circuit
1) Transport motor (FRM) drive circuit
Transport motor
(FRM)
Not installed
This circuit controls rotation, stop, rotating direction, and current of the transport motor (FRM), and is composed of the CPU (IC10), the DA
converter (IC11), and the constant-current chopper system driver IC (IC5). The motor rotating speed is controlled with the stepping motor
drive signal (R_MOT_CLK) outputted from the CPU (IC10-22pin), and the motor rotating direction is controlled with the signal
(R_MOT_CW/CCW) outputted from the CPU (IC10-21pin).
The analog signal (R_MOT_REF) outputted from the DA converter (IC11-3pin) is divided into a certain voltage with R70 and R71. The
divided voltage is inputted to IC5-7pin to set the motor current value.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 3
2) Bundle exit motor (FAM) drive circuit
This circuit controls rotation/stop rotating direction and current of the bundle exit motor (FAM), and is composed of the CPU (IC10), the DA
converter (IC11), and the constant-current chopper system driver IC (IC8). The motor rotating speed and the rotting direction are controlled
with the stepping motor drive excitement pattern signal (T_MOT_A, *A, B, *B) outputted from the CPU (IC10-79, 80, 81, 82pin).
The analog signal (T_MOT_REF) outputted from the DA converter (IC11-5pin) is divided into a certain voltage with R74 and R75. The
divided voltage is inputted to IC8-3, 14 pin to set the motor current value.
Bundle exit motor (FAM)
Not installed
3) Roller up/down motor (FSWM) drive circuit
This circuit controls rotation/stop and the rotating direction of the roller up/down motor (FSWM) and the motor current, and is composed of
the CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC16). The motor rotating speed and the
rotating direction are controlled with the stepping motor drive excitement pattern signal (RO_MOT_A, *A, B, *B) outputted from the CPU
(IC10-75, 76, 77, 78pin).
The analog signal (RO_MOT_REF) outputted from the DA converter (IC11-4pin) is divided into a certain voltage with R90 and R114. The
divided voltage is inputted to IC16-3, 14pin to set the motor current value.
4) Staple shift motor (FSM) drive circuit
Roller up/down motor (FSWM)
Not installed
Staple shift motor (FSM)
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 4
Not installed
This circuit controls rotation/stop and the rotating direction of the staple shift motor (FSM) and the motor current, and is composed of the
CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC4). The motor rotating speed and the rotating
direction are controlled with the stepping motor drive excitement pattern signal (ST_MOT_PA, PB, EA, EB) outputted from the CPU (IC1045, 46, 47, 48pin).
The analog signal (ST_MOT_REF) outputted from the DA converter (IC11-18pin) is divided into a certain voltage with R64 and R65. The
divided voltage is inputted to IC4-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the DA
converter (IC11-7pin) is H when the motor can be operated (READY).
5) Alignment motor F (FFJM) drive circuit
6) Alignment motor R (FRJM) drive circuit
Alignment motor F (FFJM)
Not
installed
Alignment motor R (FRJM)
Not installed
This circuit controls rotation/stop and the rotating direction of the alignment motor F (FFJM) and the motor current, and is composed of the
CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC17). The motor rotating speed and the rotating
direction are controlled with the stepping motor drive excitement pattern signal (J1_MOT_PA, PB, EA, EB) outputted from the CPU (IC1049, 50, 51, 52pin).
The analog signal (J1_MOT_REF) outputted from the DA converter (IC11-19pin) is divided into a certain voltage with R125 and R126. The
divided voltage is inputted to IC17-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the
DA converter (IC11-7pin) is H when the motor can be operated (READY state).
This circuit controls rotation/stop and the rotating direction of the alignment motor R (FRJM) and the motor current, and is composed of the
CPU (IC10), the DA converter (IC11), and the constant-current chopper system driver IC (IC18). The motor rotating speed and the rotating
direction are controlled with the stepping motor drive excitement pattern signal (J2_MOT_PA, PB, EA, EB) outputted from the CPU (IC1053, 54, 55, 56pin).
The analog signal (J2_MOT_REF) outputted from the DA converter (IC11-2pin) is divided into a certain voltage with R127 and R128. The
divided voltage is inputted to IC18-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the
DA converter (IC11-7pin) is H when the motor can be operated (READY state).
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 5
7) Staple motor (FFSM) drive circuit
Fan (FFAN)
Staple motor
(FFSM)
This circuit controls rotation/stop and the rotating direction of the staple motor (FFSM), and is composed of the CPU (IC10) and the FET
(Q10, 11, 12, 13). The DC motor is controlled with the staple motor (FFSM) drive normal rotation signal, the reverse rotation signal, and the
brake signal outputted from the CPU (IC10-5, 8, 9pin).
To protect the motor and the mechanism, the current limit circuit is provided, which supplies the motor drive OFF signal when the current
flowing through the detection resistors R78 and R79 exceeds 3.8A, restricting the current not to exceed 3.8A.
8) Tray motor (FTLM) drive circuit
Tray motor (FTLM)
9) Fan (FFAN) drive circuit
This circuit controls the tray motor (FTLM) rotation, stop, and
rotating direction, and is composed of the CPU (IC10) and the
DC motor driver IC (IC19). The CPU (IC10-69, 70pin) outputs
the tray motor (FTLM) drive normal rotation signal, the reverse
rotation signal, and the brake signal to control the DC motor. In
addition, the current limiting circuit is formed with R129, R130,
R131, and R132 for the current flowing through the motor not
to exceed 0.65A.
This circuit controls the fan (FFAN) rotation, stop, and rotating
direction, and is composed of the CPU (IC10) and the digital
transistors (Q14, Q18). The DA converter (IC11-13pin) outputs
the fan (FFAN) drive signal to drive the motor. The fan lock signal is inputted through the noise filter of R168 and C130 to the
CPU (IC10-20pin) by the open drain output of the fan built-in
circuit.
The logic of the signal inputted to the CPU is H when locked.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 6
d. Flapper solenoid (FINRPS), belt separation solenoid (FBRS), paper surface detection solenoid (FSLS), paddle one-rotation
solenoid (FPDS) drive circuit
Flapper solenoid
(FINRPS)
Belt separation solenoid
(FBRS)
Paper surface detection
solenoid (FSLS)
Paddle one-rotation
solenoid (FPDS)
This circuit controls attachment and release of the flapper solenoid (FINRPS), the belt separation solenoid (FBRS), the paper surface detection
solenoid (FSLS), and the paddle one-rotation solenoid (FPDS).
The CPU (IC10-24, 26) outputs the drive signal of the flapper solenoid (FINRPS) and the paddle one-rotation solenoid (FPDS) to turn ON Q23
and Q20 to attach the solenoid.
The CPU (IC10-27,28) outputs the drive signal of the belt separation solenoid (FBRS) and paper surface detection solenoid (FSLS) to turn on
Q19 and Q22 to attach the solenoid.
The drive signal of the flapper solenoid (FINRPS) and the paper surface detection solenoid is a PWM signal. After completion of attachment,
the flapper solenoid (FINRPS) duty is 20%. Paper surface detection solenoid (FSLS): Duty is reduced to 50% and the solenoid temperature
rise is reduced to keep attachment.
e. Reset circuit
Not
installed
f. EEPROM circuit
This circuit generates the reset signal and supplies it to the CPU
when the power is turned ON and when the power voltage fall is
detected.
IC13-6pin (OUT) is normally at HIGH level after turning ON the
power. When, however, +5V power voltage falls to 4.05V or less
because of power OFF or any other reasons, IC13-6pin is driven to
LOW level, resetting the CPU.
This circuit is composed of EEPROM which stores data and the
peripheral circuit.
IC12 is a memory which stores the adjustment values of the inner
punch transmission-type optical sensor and the alignment plate
position, and it sends/receives data to/from the CPU through the 4wire type serial interface. The data stored once are kept undeleted
even when the power is turned OFF.
IC12-1pin (CS) is the chip select pin and is at HIGH level when
data are sent or received.
IC12-2pin (SK) is the serial clock pin. Serial data are inputted to
this pin and sent in synchronization with the clock.
IC12-3pin (DI) is the serial data input pin, and IC12-4pin (DO) is the
serial data output pin.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 7
g. Rush current limit circuit
Punch position sensor (FPHPD)
Rear position sensor (FPRPD)
Horizontal shift HP sensor (FPSHPD)
Main unit
Front cover switch (FDSW)
This circuit limits a rush current flowing through the current-regenerating capacitor in the motor drive system to a certain level. It is
composed of the posister (PTH2) which limits a current and the
FET (Q3) which flows a current in the steady state.
From when the front cover switch (FDSW) is closed to when the
cathode voltage of ZD1 reaches the zener voltage by the time constant of R42 and C14, the base current is not supplied to Q1, turning OFF Q1 and Q3. During this period, a current flows through
PTH2 to charge the current regenerating capacitor.
After the current regenerating capacitor is fully charged, when the
cathode voltage of ZD1 exceeds the zener voltage by the time constant of R42 and C14, the base current is supplied to Q1 to turn ON
Q1 and Q3. The current flowing through PTH2 flows through Q3,
releasing the current limit operation.
The circuit composed of PTH1 and D1 immediately removes electric charges accumulated in C14 when the front cover switch
(FDSW) is opened. This circuit allows the rush current limit operation for instantaneous open/close of the cover.
B. MX-PNX1A/B/C/D
(1) General
This circuit controls the punch function of paper discharged from
the main unit.
It is composed of circuits which process signals from sensors and
the inner finisher and the circuit which drives the motors.
(2) Circuit descriptions
a. Sensor input circuit
Full sensor (FPDD)
1) Full sensor (FPDD)
The full sensor (FPDD) employs the photo interrupter in which
the light emitting diode and the photo transistor are integrated.
The full state is detected by interruption of lights with the lightshielding plate. By use of Q8, the logic when the connector is
disconnected is made the same as when light is emitted to the
sensor (full).
Signals are inputted through the noise filter of R10 and C2 to
the multiplexer (IC9-4pin).
The logic of a signal inputted to the CPU on the inner finisher
circuit is fixed to H when the punch dust container is full.
R2 is the current limit resistor of the light emitting diode, and
R6 is the load resistor of the sensor.
2) Punch position sensor (FPHPD)
The punch position sensor (FPHPD) employs the photo interrupter in which the light emitting diode and the photo transistor
are integrated.
The full state is detected by interruption of lights with the lightshielding plate. By use of Q9, the logic when the connector is
disconnected is made the same as when light is emitted to the
sensor (when punching).
Signals are inputted through the noise filter of RA11.2 and C55
in the inner finisher circuit to the CPU (IC10-87pin).
The logic of a signal inputted to the CPU is fixed to H at the
home position, and L when punching.
R1 is the current limit resistor of the light emitting diode, and
R97 (in the inner finisher circuit) is the load resistor of the sensor.
3) Rear position sensor (FPRPD)
The rear position sensor (FPRPD) employs the photo interrupter in which the light emitting diode and the photo transistor
are integrated.
The rear position is detected by interruption of lights with the
light-shielding plate.
Signals are inputted through the noise filter of RA11.3 and C56
in the inner finisher circuit to the CPU (IC10-16pin). The logic
of a signal inputted to the CPU is H when light is shielded and
L when light is emitted to the sensor.
R4 is the current limit resistor of the light emitting diode, and
R98 (in the inner finisher circuit) is the load resistor of the sensor.
4) Horizontal shift HP sensor (FPSHPD)
The horizontal shift HP sensor (FPSHPD) employs the photo
interrupter in which the light emitting diode and the photo transistor are integrated.
The home position is detected by interruption of lights with the
light-shielding plate.
Signals are inputted through the noise filter of RA11.4 and C57
in the inner finisher circuit to the CPU (IC10-17pin). The logic
of a signal inputted to the CPU is H when light is shielded and
L when light is emitted to the sensor.
R58 is the current limit resistor of the light emitting diode, and
R99 (in the inner finisher circuit) is the load resistor of the sensor.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 8
5) Paper rear edge sensor (FPPEND) and paper horizontal resist sensor (FPPD1 – 6)
This circuit is a transmission-type optical sensor circuit using the LED PWB and the photo transistor PWB.
Paper is detected when the light path is interrupted by paper passing between the photo transistor PWB and the LED PWB.
The light emitting circuit of LED1 – 6 is composed of the CPU (IC10) on the inner finisher circuit, the DA converter (IC11), the multiplexer
(IC7) on the above punch PWB, the operation amplifier (IC10, 11), and the transistors (Q7, 9, 10, 11). The analog signal (DA_COM) and
the select signals (A1, B1, C1) are inputted to the multiplexer (IC7-3, 9, 10, 11pin) to select the light emitting circuit. The DA adjustment
value outputted from the multiplexer (IC7-1, 5, 12, 13, 14, 15pin) is used to adjust the current flowing through the LED via the operation
amplifier and the transistor. R30, 3, 42, 43, 44, 45 are the LED current limit resistors.
The light emitting circuit of YK_LED is composed of the CPU (IC10) on the inner finisher circuit, the DA converter (IC11), the operation
amplifier (IC11) on the above punch PWB, and the transistor (Q7). The analog signal (YK_LED_DA : DA adjustment value) adjusts the current flowing through the LED via the operation amplifier and the transistor. R63 is the LED current limit resistor.
The light receiving circuit of B5R, 16K-R, A4R, B4R, LTR-Y, A3 is composed of the CPU (IC10) on the inner finisher circuit, the comparator
(IC9), the multiplexer (IC9) on the above punch PWB, and the operation amplifier (IC12, 13).
The select signal (A1, B1, C1) inputted to the multiplexer (IC9-9, 10, 11pin) is used to select the light receiving circuit. The sensor output is
inputted to the multiplexer (IC9-1, 5, 12, 13, 14, 15pin) through the operation amplifier, and the analog signal (AN_COM1) is inputted to the
CPU through the comparator (IC9). R46, 53, 54, 55, 56, and 57 are the load resistors of the photo transistor.
The light receiving circuit of YK_PTR_AN is composed of the CPU (IC10), the comparator (IC9), and the operation amplifier (IC11) on the
above punch PWB. The analog signal (YK_PTR_AN) is inputted from the comparator (IC9) through the operation amplifier (IC11) to the
CPU. R65 is the load resistor of the photo transistor. The logic of the signal inputted to the CPU is L when paper is provided.
The threshold voltage of the comparator on the inner finisher circuit is 5V divided with R100 and R101.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 9
b. Motor drive circuit
1) Punch horizontal resist motor (FPSM) drive circuit
Punch horizontal resist motor
(FPSM)
Not installed
This circuit controls the punch horizontal resist motor (FPSM) rotation/stop, the rotating direction, and the motor current, and is composed
of the CPU (IC10) on the finisher circuit, the DA converter (IC11), and the constant-current chopper type driver IC (IC2) in the above circuit.
The stepping motor drive excitement pattern signal (YI_MOT_PA, PB, EA, EB) outputted from the CPU (IC10-83, 84, 85, 86pin) is used to
control the motor rotating speed and the rotating direction.
The analog signal (YI_MOT_REF) outputted from the DA converter (IC11-6pin) is divided to a fixed voltage with R17 and R18. This divided
voltage is inputted to IC2-3, 4pin to set the motor current value. The logic of the standby signal (MOT_STY) outputted from the DA converter (IC11-7pin) is H when the motor can be operated.
2) Punch motor (FPNM) drive circuit
Punch motor (FPNM)
This circuit controls the punch motor (FPNM) rotation/stop, and the rotating direction, and is composed of the CPU (IC10) on the finisher
circuit and the FET (Q1, 2, 3, 4). The CPU (IC10-98,99,100pin) outputs the punch motor (FPNM) drive forward rotation signal, the reverse
rotation signal, and the brake signal to control the DC motor.
MX-FNX1/MX-PNX1 ELECTRICAL SECTION 10 – 10
c. Transmission type sensor circuit
1) LED circuit
This circuit is composed of the paper rear edge sensor
(FPPEND) on the inner punch circuit and the light emitting
(LED) circuit of the paper horizontal resist sensors (FPPD1 –
6) circuit.
Turning ON/OFF of LED1 – 7 are controlled by the paper rear
edge sensor (FPPEND) and the paper horizontal resist sensors (FPPD1 – 6) circuit.
2) Photo transistor (PTR) circuit
This circuit is the light receiving (PTR) circuit of the paper rear
edge sensor (FPPEND) and the paper horizontal resist sensor
(FPPD1 – 6) circuit on the inner punch circuit. When light is
received from the LED, the collector signal flows through PT1
– 7.
Rank A : Maintenance parts, and consumable parts which are not included in but closely related to maintenance parts
Rank B : Performance/function parts (sensors, clutches, and other electrical parts), consumable parts
Rank E : Unit parts including PWB
Rank D : Preparation parts (External fitting, packing, parts packed together)
Rank C : Parts other than the above (excluding sub components of PWB)
Because parts marked with "!" is indispensable for the machine safety maintenance and operation, it must be replaced with
the parts specific to the product specification.
F Other than this Parts Guide, please refer to documents Service Manual(including Circuit Diagram)of this model.
F Please use the 13 digit code described in the right hand corner of front cover of the document, when you place an order.
F For U.S. only-Use order codes provided in advertising literature. Do not order from parts department.
DISCHARGE BRUSH除電ブラシ
SCREWビス
HARNESSハーネス
PAPER EXIT COVER排紙カバー
TRAY REINFORCE BRACKETトレイ補強ブラケット
SCREWビス
MYLARマイラー
DISCHARGE BRUSH除電ブラシ
REVERSE GUIDE反転ガイド
BELT ROLLER UNIT 1ベルトコロユニット -1
BELT ROLLER UNIT 2ベルトコロユニット -2
ENTER UPPER GUIDE入口上ガイド
SCREWビス
SCREWビス
DELIVERY GUIDE搬送ガイド
CUSHIONクッションゴム
DELIVERY ROLLER搬送ローラー
ENTER GATE入口ゲート
CUSHIONクッション
BEARINGベアリング
CLIPクリップ
PAPER EXIT GUIDE排紙ガイド
WEIGHT HOLDERウエイト用ホルダー
WEIGHT MIDDLE中央ウエイト
MYLAR Rマイラー R
MYLAR Fマイラー F
ENTER LOWER GUIDE入口下ガイド
SPRING Rスプリング R
SPRING Fスプリング F
SCREWビス
OPEN/CLOSE LABEL開閉ラベル
ENTER SENSOR HOLDER入口センサーホルダー
PHOTO SENSORフォトセンサー
ENTER ROLLER入口コロ
SPRINGスプリング
ENTER SENSOR LEVER入口センサーレバー
SPRINGスプリング
PINピン
GEARギア
FLANGEフランジ
SPRINGスプリング
JAM RELEASE KNOBJAM 解除ノブ
PINピン
GATE LEVER SPRINGゲートレバースプリング
GATE DRIVE LEVERゲート駆動レバー
CLIPクリップ
CUSHIONクッション
BEARINGベアリング
CLIPクリップ
CLIPクリップ
ROLLERコロ
PAPER GUIDE-Fペーパーガイド F
PAPER EXIT ROLLER排紙ローラー
PINピン
BELTベルト
BELT DRIVE ROLLERベルト駆動ローラー
CLIPクリップ
BELT UP/DOWN LEVERベルト上下レバー
E-RINGE- リング
BELT SHAFTベルト軸
BELT HOLDERベルトホルダー
BELT GUIDEベルトガイド
WASHERワッシャー
PAPER GUIDE-Rペーパーガイド R
BELT DRIVE SHAFT UNIT 1ベルト駆動軸ユニット 1
BELT DRIVE SHAFT UNIT 2ベルト駆動軸ユニット 2
SLIDERスライダー
CAM R[MX-PNX1A/PNX1C] カム R
CAM R[MX-PNX1B] カム R
CAM R[MX-PNX1D] カム R
MYLAR Lマイラー L
MYLAR Rマイラー R
MYLARマイラー
SENSOR COVER PLATE UPPERセンサーカバープレート上
PAPER SIDE DETECT SENSOR ORS PD PWB用紙横レジスト検知センサー受光
SCREWビス
MYLARマイラー
TAPEテープ
TAPEテープ
TAPEテープ
SENSOR COVERセンサーカバー
PAPER SIDE DETECT SENSOR LED PWB用紙横レジスト検知センサー発光
"8- 14 AA DDC
0CW020140SCH/2- 43 AB DDC
0CW023100FNWS9- 27 AC DJC
0CW030040FWBI14- 2 AC DJNC
"16- 9 AC DJNC
0CW030050FWWS11- 4 AC DJNC
"12- 20 AC DJNC
"16- 19 AC DJNC
"8- 11 AC DJNC
0CW030060FWSW11- 22 AC DJNC
"14- 5 AC DJNC
"15- 20 AC DJNC
"16- 5 AC DJNC
"5- 36 AC DJNC
"8- 19 AC DJNC
"9- 16 AC DJNC
0CW030060FWTP10- 15 AC DJNC
"11- 3 AC DJNC
"12- 4 AC DJNC
"2- 6 AC DJNC
"5- 26 AC DJNC
"5- 29 AC DJNC
"6- 10 AC DJNC
"7- 15 AC DJNC
"8- 2 AC DJNC
"9- 10 AC DJNC
0CW030060FWWS10- 12 AC DJNC
"11- 25 AC DJNC
"14- 7 AC DJNC
"1- 6 AC DJNC
"2- 2 AC DJNC
"6- 4 AC DJNC
"7- 13 AC DJNC
"8- 22 AC DJNC
"9- 18 AC DJNC
0CW040060FWBI10- 14 AC DJNC
"1- 1 AC DJNC
0CW040080FWBP13- 1 AC DJNC
0CW040080FWWS6- 11 AC DJNC
0CW1020P786//15- 6 AE DJNC
0CW1020P822//15- 33 AE DSC
0CW1020P823//15- 7 AC DJC
0CW1020P832//17- 7 AF DSD
0CW1035K012//14- 26 AS EQNC
0CW1035K013//14- 11 AP EQNC
0CW1035K024//15- 5 BC GJNC
0CW1035K025//15- 32 BH GXNE
0CW1035K028//16- 15 AU EZNC
0CW1035K034//15- 5BL HLNC
0CW1035K035//15- 32 BV RBNE
0CW1035K041//15- 32 BV RBNE
0CW1035K044//14- 15 AR EQNC
0CW1035K046//15- 32 BV RBNE
0CW1035K203//14- 29 BU NNNE
0CW1035K204//15- 26 BD GNNE
0CW1035K205//15- 18 BG GTNE
0CW1035K211//14- 53 AH DXNC
0CW1035K212//14- 51 AH DXNC
0CW1035K213//14- 44 AP EQNC
0CW1035K214//14- 52 AV FGNC
0CW1035K215//14- 46 AS EQNC
0CW1035K216//14- 45 AR EQNC
0CW1035K217//15- 36 AT EZNC
0CW1035K218//15- 35 AR EQNC
0CW1035K219//16- 21 AQ EQNC
0CW1035K220//14- 50 AL EBNC
0CW1035K221//15- 34 AH DXNC
0CW1035K231//16- 20 BH HCNB
0CW1035P001//14- 34 AY FQNE
0CW1035P002//14- 37 AG DXNC
0CW1035P003//16- 13 AK DXNC
0CW1035P004//16- 17 AH DXNC
PRICE R.
Ex. Ja.
NEW P/R
PARTS CODENO.
0CW1035P006//16- 1 AN EQNC
0CW1035P007//16- 12 AH DXNC
0CW1035P008//14- 25 AF DSNC
0CW1035P013//15- 9 AN EGND
0CW1035P014//15- 13 AN EGND
0CW1035P015//15- 27 AL EBND
0CW1035P016//15- 30 AX FGND
0CW1035P017//15- 28 AW FGND
0CW1035P019//15- 30 AX FGND
0CW1035P023//15- 9 AS EQND
0CW1035P024//15- 13 AS EQND
0CW1035P025//15- 9 AS EQND
0CW1035P026//15- 13 AS EQND
0CW1035P027//15- 1 AS EQNC
0CW1035P028//14- 28 AR EQND
0CW1035P029//14- 6 AN EQND
0CW1035P030//16- 7 AK EBND
0CW1035P031//16- 1AL EBNC
0CW1035P032//13- 9 AU EZND
0CW1035P033//15- 12 AG DXNC
0CW1035P034//14- 22 AG DXNC
0CW1035P035//14- 17 AG DXNC
0CW1035P036//14- 19 AG DXNC
0CW1035P037//14- 36 AR EQND
0CW1035P038//16- 6 AK EBND
0CW1035P039//15- 8 AP EQNC
0CW1035P040//15- 8 AR EQNC
0CW1035P042//14- 10 AK DXNC
0CW1035P043//14- 35 AL EBND
0CW1035P045//14- 40 AG DXNC
0CW1035P046//15- 25 AL EBND
0CW1035P048//16- 2 AN EQNC
0CW1035P049//16- 2AL EBNC
0CW1035P100//14- 13 BC GJNC
0CW1035P102//14- 9AL EBNC
0CW1035P108//16- 10 AR EQNC
0CW1035P110//14- 14 AY FQNC
0CW1035P128//14- 3 AG DXNC
0CW1035P130//14- 4 AG DXNC
0CW1035P134//14- 31 AL EBNC
0CW1035P135//15- 17 AN EGNC
0CW1035P136//15- 29 AN EGNC
0CW1035P142//14- 23 AQ EQNC
0CW1035P202//16- 16 AN EGNC
0CW1035P204//16- 3 AT EZNC
0CW1035P209//15- 11 BA FXNC
0CW1035P210//15- 11 BB GD NC
0CW1035P219//14- 39 AG DXNC
0CW1035P230//14- 27 BH GXNB
0CW1035P300//14- 12 AG DXNC
0CW1035P301//15- 21 AF DSNC
0CW1035P302//14- 18 AD DJNC
0CW1035P303//14- 20 AZ FQNB
0CW1035P307//15- 16 AP EQNC
0CW1035P308//14- 38 AN EGNC
0CW1035P309//14- 32 AL EBNC
0CW1035P311//14- 1 AS EQNC
0CW1035P319//15- 3AL EBNC
0CW1035P320//15- 3AL EBNC
0CW1035P324//15- 24 AE DJNC
0CW1035P325//15- 22 AD DJNC
0CW1035P326//15- 23 AG DSNC
0CW1035P327//15- 15 AL EBNC
0CW1035P328//15- 14 AL EBNC
0CW1035P329//17- 9 AY FQND
0CW1035P331//17- 9 BA FXND
0CW1035P332//17- 9 AX FGND
0CW1035P333//17- 9 BA FXND
0CW1035P334//17- 9 BA FXND
0CW1035P335//17- 6 AD DJND
0CW1035P336//14- 41 AG DXNC
0CW1035P337//17- 3AL EBND
0CW1035P338//17- 2AL EBND
0CW2111P021//13- 7 AC DJD
"17- 4 AC DJD
0CW2158P380//13- 17 AE DJD
0CW2171P609//9- 31 AD DJNC
0CW2205P362//12- 5 AC DJC
"15- 31 AC DJC
"2- 14 AC DJC
0CW2214P393//1- 8 AG DXC
PRICE R.
Ex. Ja.
NEW P/R
– 18 –
PARTS CODENO.
0CW2216P524//13- 12 AE DSD
0CW2229P412//13- 20 AL EBND
0CW2268P076//11- 14 AD DJC
"2- 40 AD DJC
"3- 17 AD DJC
0CW2294P420//12- 22 AZ FQNB
0CW4051P361//10- 6 AC DJC
0CW4076P069//12- 11 AE DSNC
0CW4099P769//6- 8 AD DJNC
"8- 16 AD DJNC
"9- 24 AD DJNC
0CW4102P308//5- 22 AE DJNC
0CW4102P386//12- 39 AK DXNC
0CW4115P301//13- 3 AE DJNC
0CW4123P079//14- 33 AK EBD
0CW4134P420//13- 13 AF DSD
"9- 5 BB GDNC
0CW4141K009//12- 21 BA FXNC
0CW4141K011//11- 2 BA FXNC
"12- 15 BA FXNC
"6- 3 BA FXNC
0CW4141K020//6- 5 AL EBNC
0CW4141K023//4- 18 AQ EQ NE
0CW4141K025//4- 19 AV FGNE
0CW4141K040//9- 12 AG DXNC
0CW4141K051//2- 10 AL EBNE
0CW4141K052//2- 11 AL EBNE
0CW4141K054//7- 19 BA FXNC
0CW4141K059//8- 20 AL EBNC
0CW4141K062//8- 10 AT EZNC
0CW4141K078//9- 21 AR EQ NC
0CW4141K079//7- 20 AY FQNC
0CW4141K080//13- 21 BD GNNE
0CW4141K201//10- 13 CN UZNE
0CW4141K210//8- 33 BH HC NE
0CW4141K211//10- 32 AN EQNC
"8- 34 AN EQNC
0CW4141K212//10- 31 AN EGNC
"7- 23 AN EGNC
0CW4141K213//10- 28 AL EBNC
"12- 42 AL EBNC
0CW4141K214//10- 30 AQ EQNC
"5- 40 AQ EQNC
0CW4141K215//10- 27 AR EQNC
"9- 36 AR EQNC
0CW4141K216//10- 25 AR EQNC
"9- 37 AR EQNC
0CW4141K217//10- 21 AR EQNC
0CW4141K218//10- 22 AR EQNC
0CW4141K219//10- 26 BB GD NC
"6- 26 BB GD NC
0CW4141K220//10- 33 AQ EQNC
"11- 32 AQ EQNC
"12- 46 AQ EQNC
"9- 39 AQ EQNC
0CW4141K222//10- 23 AR EQNC
"5- 41 AR EQNC
0CW4141K223//10- 34 AR EQNC
"11- 31 AR EQNC
0CW4141K224//10- 29 AK DXNC
"12- 45 AK DXNC
0CW4141K225//2- 3 AG DXNC
0CW4141K227//10- 24 AK DXNC
"9- 38 AK DXNC
0CW4141K230//11- 26 BL HLNB
0CW4141K232//9- 17 BL HLNB
0CW4141K233//11- 28 AZ FXNB
0CW4141P001//2- 15 AZ FQND
0CW4141P002//3- 26 AR EQ NC
0CW4141P003//4- 11 AE DJNC
0CW4141P006//4- 14 AG DSNC
0CW4141P007//4- 6 AR EQNB
0CW4141P008//4- 9 AF DSNC
0CW4141P009//3- 18 AQ EQ ND
0CW4141P010//2- 34 AE DJNC
0CW4141P011//3- 5 AG DXND
0CW4141P012//2- 27 AY FQND
0CW4141P013//2- 36 AK EBNC
PRICE R.
Ex. Ja.
NEW P/R
PARTS CODENO.
0CW4141P014//9- 30 AE DSND
0CW4141P016//2- 18 AY FQND
0CW4141P017//2- 12 AW FG ND
0CW4141P018//3- 3 AE DSNC
0CW4141P019//7- 22 AZ FQND
0CW4141P020//3- 9 AG DSND
0CW4141P021//2- 32 AG DX NC
0CW4141P022//7- 3 BN HVND
0CW4141P023//7- 2 AY FQND
0CW4141P024//7- 1 AW FGND
0CW4141P025//1- 2 BB GDND
0CW4141P026//1- 5 AW FGND
0CW4141P027//8- 24 AN EGND
0CW4141P028//7- 12 AF DSND
0CW4141P029//7- 7 AK EBND
0CW4141P030//7- 11 AF DSND
0CW4141P031//7- 9 AF DSND
0CW4141P032//7- 21 AD DJNC
0CW4141P033//7- 14 AF DSND
0CW4141P034//6- 7 AE DSNC
"8- 13 AE DSNC
0CW4141P035//8- 27 AE DSNC
0CW4141P036//8- 4 AG DSNC
0CW4141P037//7- 4 AE DJNC
0CW4141P039//10- 19 AE DJNC
0CW4141P040//8- 9 AE DSNC
0CW4141P041//13- 8 BB GDNC
0CW4141P042//1- 9 BA FXND
0CW4141P046//12- 29 AK DXNC
0CW4141P047//13- 2 AE DSND
0CW4141P048//10- 11 AW FGND
0CW4141P049//9- 19 AN EQND
0CW4141P050//13- 6 AH DXND
0CW4141P051//4- 4 AD DJNC
0CW4141P052//9- 33 AK DXNC
0CW4141P053//9- 34 AE DSNC
0CW4141P054//8- 7 AE DSNC
0CW4141P055//8- 6 AF DSNC
0CW4141P056//11- 8 AE DSNC
"2- 39 AE DSNC
0CW4141P058//3- 21 AQ EQ ND
0CW4141P059//9- 1 AG DSNC
0CW4141P060//9- 13 AF DSNC
0CW4141P062//2- 45 AE DSNC
0CW4141P064//3- 28 AG DS NC
0CW4141P065//11- 9 AE DSNC
0CW4141P066//5- 23 AK DXNC
0CW4141P069//1- 4 BB GDND
0CW4141P070//2- 42 AH DXNC
0CW4141P072//11- 17 AE DSNC
0CW4141P073//11- 13 AE DSNC
"3- 16 AE DSNC
0CW4141P074//2- 4 AV FGND
0CW4141P075//11- 20 AG DSNC
0CW4141P076//11- 19 AF DSNC
0CW4141P077//4- 5 AG DSND
0CW4141P078//4- 17 AG DX ND
0CW4141P079//12- 36 AE DSNC
0CW4141P080//12- 31 AF DSNC
0CW4141P081//1- 7 AG DXND
0CW4141P083//3- 27 AE DSNC
0CW4141P085//2- 23 AE DSNC
0CW4141P086//2- 24 AE DSNC
0CW4141P087//9- 35 AE DSNC
0CW4141P090//7- 5 AH DXND
0CW4141P091//4- 15 AF DSNC
0CW4141P092//3- 19 AK DXND
0CW4141P093//3- 30 AK DXND
0CW4141P100//2- 9 AY FQNC
0CW4141P101//2- 22 AX FGNC
0CW4141P102//8- 32 BA FXNC
0CW4141P103//8- 23 AR EQNC
0CW4141P104//8- 30 AP EQNC
0CW4141P106//2- 5 AK EBNC
0CW4141P109//7- 17 AN EGNC
0CW4141P114//3- 8 AE DSNC
0CW4141P115//8- 1 AU EZNC
0CW4141P118//10- 2 AZ FQNC
"11- 27 AZ FQNC
0CW4141P119//12- 41 AY FQNC
0CW4141P120//12- 37 AY FQNC
PRICE R.
Ex. Ja.
NEW P/R
– 19 –
PARTS CODENO.
0CW4141P121//7- 16 AG DXNC
0CW4141P122//10- 7 AF DSNC
0CW4141P123//10- 16 AS EQNC
0CW4141P132//9- 9 AF DSNC
0CW4141P135//11- 24 AH DXNC
0CW4141P136//9- 15 AK EBNC
0CW4141P137//6- 15 AS EQNC
0CW4141P138//6- 6 AK EBNC
0CW4141P144//6- 21 AK EBNC
0CW4141P145//9- 3 AF DSNC
0CW4141P146//5- 21 AX FGNC
0CW4141P147//5- 38 AE DSNC
0CW4141P149//5- 33 AF DSNC
0CW4141P150//5- 19 AR EQ NC
0CW4141P151//5- 27 AL EBNC
0CW4141P152//5- 15 AR EQ NC
0CW4141P154//12- 1 AG DXNC
0CW4141P155//12- 8 AH DXNC
0CW4141P156//12- 13 AF DSNC
0CW4141P157//12- 28 AF DSNC
0CW4141P202//3- 10 AQ EQ NC
0CW4141P203//3- 25 AV FGNC
0CW4141P204//3- 1 AW FGNC
0CW4141P208//12- 34 AU EZNC
0CW4141P211//8- 26 AR EQ NC
0CW4141P225//6- 2 AW FGNC
0CW4141P229//5- 5 BA FXNC
0CW4141P300//2- 17 AZ FXNB
0CW4141P301//3- 13 AR EQ NB
0CW4141P303//2- 1 AS EQNB
0CW4141P304//3- 7 AD DJNC
0CW4141P306//8- 21 AE DSNC
0CW4141P307//10- 17 BD GNNE
0CW4141P308//12- 30 AD DJNC
"9- 29 AD DJNC
0CW4141P309//12- 25 AD DJNC
0CW4141P310//12- 14 AC DJNC
0CW4141P311//2- 37 AD DJNC
0CW4141P312//8- 5 AE DJNC
0CW4141P314//9- 32 AE DSNC
0CW4141P316//2- 44 AD DJNC
0CW4141P317//2- 29 AG DXNC
0CW4141P318//11- 23 AF DSNC
0CW4141P319//6- 9 AD DJNC
0CW4141P320//5- 8 AM EG NB
0CW4141P321//5- 14 AC DJNC
0CW4141P322//5- 18 AD DJNC
0CW4141P323//5- 11 AC DJNC
0CW4141P324//12- 18 AG DXNC
0CW4141P325//6- 25 AD DJNC
0CW4141P326//11- 11 AE DJNC
0CW4141P330//14- 42 AC DJNC
"2- 16 AC DJNC
0CW4141P331//12- 7 AF DSNC
"7- 24 AF DSNC
0CW4141P335//2- 28 AG DXNC
0CW4141P336//2- 30 AG DSNC
0CW4141P338//2- 35 AE DJNC
0CW4141P339//3- 6 AD DJNC
0CW4141P340//3- 20 AH DXNB
0CW4141P341//9- 14 AC DJNC
0CW4141P342//8- 8 AG DXNC
0CW4141P348//12- 32 AD DJNC
0CW4141P352//8- 31 AQ EQ NC
0CW4141P354//5- 7 AN EGNB
0CW4141P356//2- 19 AC DJNC
"2- 48 AC DJNC
0CW4141P357//2- 31 AD DJNC
0CW4141P359//1- 10 AS EZND
0CW4141P361//13- 15 AL EBND
0CW4141P362//13- 14 AL EBND
0CW4141P365//2- 41 AE DJNC
0CW4141P366//5- 42 AG DXNC
0CW4141P367//2- 8 AS EQNB
0CW4141P370//2- 26 AE DJNC
0CW4141P371//2- 25 AE DJNC
0CW4141P372//4- 8 AY FQNB
0CW4141P373//11- 29 AE DJNC
0CW4141P376//5- 43 AD DJNC
0CW4141P377//5- 44 AD DJNC
0CW4141P385//5- 47 AF DSNC
PRICE R.
Ex. Ja.
NEW P/R
PARTS CODENO.
0CW4141P389//2- 7 AD DJNC
0CW4141P391//5- 46 AD DJNC
0CW4141P392//5- 45 AE DSNC
0CW4141P400//12- 6 AS EZNC
0CW4141P401//12- 24 AE DJNC
0CW4141P402//12- 3 BA FXND
0CW4141P404//5- 28 AE DJNC
0CW4141P405//6- 14 AE DSNC
0CW4141P408//9- 22 AF DSNC
0CW4141P409//9- 23 AF DSNC
0CW4141P410//6- 13 AG DX NC
0CW4141P411//5- 1 AH DXNC
0CW4141P412//5- 6 AE DJNC
0CW4141P413//5- 13 BF GNND
0CW4141P414//5- 10 AG DS ND
0CW4141P415//5- 12 AE DSND
0CW4141P416//5- 9 AG DSND
0CW4141P417//5- 17 AE DSND
0CW4141P418//5- 25 AG DX ND
0CW4141P419//5- 20 AL EBND
0CW4141P420//5- 16 AK DXND
0CW4141P421//12- 17 AE DJNC
0CW4141P422//12- 16 AK DXND
0CW4141P424//6- 16 AF DSNC
0CW4141P425//6- 20 AF DSNC
0CW4141P426//12- 12 AD DJNC
0CW4141P427//6- 18 AE DJNC
0CW4141P520//6- 12 CQ VJNE
0CW4141P523//11- 10 AY FQNB
0CW4141P524//9- 11 AY FQNB
0CW4141P525//8- 12 BF GNNB
0CW4141P526//9- 20 BE GN NB
0CW4141P527//5- 37 BF GNNB
0CW4141P528//5- 34 BF GNNB
0CW4141P530//9- 6 BG GTNB
0CW4141P601//13- 23 BH GXND
0CW4141P607//13- 16 AE DSND
0CW4141P609//13- 23 BF GNND
0CW4141P610//13- 24 AF DSND
0CW4141P611//13- 19 AE DJND
0CW4143P225//4- 13 AY FQNC
0CW616371////13- 5 AA DJD
0CWBLT00068//11- 12 AR EQB
0CWE1200017849- 28 AY FQNB
0CWE31400078412- 10 AP EQNB
"14- 16 AP EQNB
"16- 8 AP EQNB
"2- 33 AP EQNB
"5- 32 AP EQNB
"6- 22 AP EQNB
"7- 6 AP EQNB
"8- 25 AP EQNB
"9- 4 AP EQNB
0CWE45000043310- 4 AB DDC
0CWE45000043710- 3 AB DDC
0CWE45000050014- 30 AF DSNC
0CWE45000056610- 8 AE DJC
0CWE45000084214- 24 AC DJC
"6- 27 AC DJC
0CWE45000112810- 10 AC DJC
"11- 33 AC DJC
"5- 39 AC DJC
"6- 23 AC DJC
"8- 29 AC DJC
0CWE45000113910- 1 AC DJC
"11- 1 AC DJC
"12- 40 AC DJC
"8- 28 AC DJC
0CWE45000114010- 20 AC DJC
"12- 44 AC DJC
0CWE45000114612- 26 AC DJC
"9- 26 AC DJC
0CWE45000114812- 43 AE DSNC
"5- 31 AE DSNC
0CWE45000117414- 54 AC DJNC
"16- 22 AC DJNC
"6- 24 AC DJNC
"8- 35 AC DJNC
0CWE74561WE0311- 30 AE DSNC
"12- 27 AE DSNC
0CWER030SKP//14- 21 AA DDC
PRICE R.
Ex. Ja.
NEW P/R
– 20 –
PARTS CODENO.
0CWER030SKP//4- 12 AA DDC
0CWER040SKP//16- 14 AB DDC
0CWER050SKP//16- 18 AA DDC
"3- 2 AA DDC
"8- 3 AA DDC
0CWER070SKP//5- 4 AA DDC
"9- 25 AA DDC
0CWHW060FNSN/4- 16 AC DJNC
"9- 8 AC DJNC
0CWIR4016P16712- 9 AB DJC
"15- 4 AB DJC
"16- 4 AB DJC
0CWNSBLT0005911- 21 AQ EQNB
0CWNSBLT000863- 15 AR EQ NB
0CWNSBLT0021111- 16 AR EQNB
0CWNSBLT0030911- 18 AS EQNB
0CWNSBLT003426- 1 AW FGNB
0CWNSBLT003438- 15 AW FG NB
0CWNSBSH000023- 12 AH DXNC
0CWNSCLP000034- 10 AE DJNC
"5- 24 AE DJNC
"6- 17 AE DJNC
"7- 10 AE DJNC
0CWNSCLP0000511- 6 AE DJNC
"2- 21 AE DJNC
"3- 11 AE DJNC
"4- 3 AE DJNC
"5- 3 AE DJNC
"6- 19 AE DJNC
"8- 17 AE DJNC
0CWNSCLP0000811- 15 AE DJNC
"12- 33 AE DJNC
"2- 46 AE DJNC
"3- 22 AE DJNC
"4- 2 AE DJNC
0CWNSCLP0001113- 4 AD DJNC
0CWNSMTL0000711- 5 AK DXNC
"2- 20 AK DXNC
"3- 23 AK DXNC
0CWNSMTL000093- 24 AK DXNC
"4- 1 AK DXNC
"5- 2 AK DXNC
"8- 18 AK DXNC
0CWNSSCR0001610- 9 AC DJNC
"12- 19 AC DJNC
"9- 2 AC DJNC
0CWNSSCR0002312- 2 AC DJNC
"1- 3 AC DJNC
"14- 43 AC DJNC
"15- 2 AC DJNC
"16- 11 AC DJNC
"2- 13 AC DJNC
"5- 35 AC DJNC
"7- 8 AC DJNC
0CWNSSCR000567- 18 AC DJNC
0CWNSSCR002145- 30 AE DJNC
0CWSP03010FPA12- 23 AA DDC
PRICE R.
Ex. Ja.
NEW P/R
PARTS CODENO.
PRICE R.
Ex. Ja.
NEW P/R
– 21 –
Memo
LEAD-FREE SOLDER
The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder.
The alphabet following the LF mark shows the kind of lead-free solder.
Solder composition
code (Refer to the
table at the right.)
a
(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD
When repairing a lead-free solder PWB, use lead-free solder thread.
Never use conventional lead solder thread, which may cause a breakdown or an accident.
Since the melting point of lead-free solder thread is about 40°C higher than that of conventional lead solder thread, the use of the
exclusive-use soldering iron is recommendable.
Solder composition code
a
b
z
i
n
s
p
(2) NOTE FOR SOLDERING WORK
Since the melting point of lead-free solder is about 220°C, which is about 40°C higher than that of conventional lead solder, and its soldering
capacity is inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may cause land
separation or may exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when
completion of soldering is confirmed.
Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently.
If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron
tip after completion of soldering work.
If the soldering iron tip is discolored black during soldering work, clean and file the tip with steel wool or a fine filer.