SHARP MX-FNX5, MX-PNX3 Service Manual
SERVICE MANUAL
CODE: 00ZMXFNX5/S2E
FINISHER/
PUNCH MODULE
MX-FNX5
CONTENTS
[1] SPECIFICATION
1. 85 - 110 sheet model . . . . . . . . . . . . 1 - 1
2. 85 sheet model. . . . . . . . . . . . . . . . . 1 - 2
3. Tray specification . . . . . . . . . . . . . . . 1 - 4
[2] MAINTENANCE LIST . . . . . . . . . . . . 2 - 1
[3] REPLACEMENT AND ADJUSTMENT
1. COVERS . . . . . . . . . . . . . . . . . . . . . 3 - 1
2. ROLLERS. . . . . . . . . . . . . . . . . . . . . 3 - 2
3. JOGGER FENCE. . . . . . . . . . . . . . . 3 - 3
4. SENSORS . . . . . . . . . . . . . . . . . . . . 3 - 3
5. STAPLER . . . . . . . . . . . . . . . . . . . . . 3 - 7
6. SHIFT TRAY. . . . . . . . . . . . . . . . . . . 3 - 7
7. PUNCH UNIT . . . . . . . . . . . . . . . . . . 3 - 10
8. SHIFT TRAY JOGGER UNIT . . . . . . 3 - 10
9. MOTORS . . . . . . . . . . . . . . . . . . . . . 3 - 11
MODEL
[5] DETAILS
1. UPPER TRAY AND STAPLER
2. PAPER PRE-STACKING. . . . . . . . . . 5 - 1
3. JOGGER UNIT PAPER
4. STAPLING. . . . . . . . . . . . . . . . . . . . . 5 - 2
5. STAPLER UNIT MOVEMENT. . . . . . 5 - 2
6. STAPLER . . . . . . . . . . . . . . . . . . . . . 5 - 3
7. FEED-OUT . . . . . . . . . . . . . . . . . . . . 5 - 4
8. PAPER EXIT STACKING . . . . . . . . . 5 - 5
9. SHIFT TRAY OPERATION . . . . . . . . 5 - 5
10.SHIFT TRAY SIDE-TO-SIDE
11. PUNCH UNIT . . . . . . . . . . . . . . . . . . 5 - 8
12. SHIFT TRAY JOGGER UNIT . . . . . . 5 - 8
MX-PNX3
JUNCTION GATES . . . . . . . . . . . . . . 5 - 1
POSITIONING. . . . . . . . . . . . . . . . . . 5 - 2
MOVEMENT . . . . . . . . . . . . . . . . . . . 5 - 7
[4] SERVICE TABLES
1. HORIZONTAL RESIST
ADJUSTMENT . . . . . . . . . . . . . . . . . 4 - 1
2. LIMITATION OF THE MAXIMUM
LOAD OF THE COPY RECEIVING
TRAY . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1
3. CHECK AND ADJUSTMENT
AFTER INSTALLATION OF THE
MX-FNX5 . . . . . . . . . . . . . . . . . . . . . 4 - 2
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.
SHARP CORPORATION
[6] OVERALL MACHINE INFORMATION
1. MECHANICAL COMPONENT
LAYOUT . . . . . . . . . . . . . . . . . . . . . . 6 - 1
2. DRIVE LAYOUT . . . . . . . . . . . . . . . . 6 - 1
3. ELECTRICAL COMPONENTS . . . . . 6 - 2
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
MX-FNX5
[1] SPECIFICATION
Service Manual
1. 85 - 110 sheet model
Form Floor Type
Transport
speed
Paper
Transport
standard
Pause Switch Available
Tray Form Top tray :Fixed
Paper sizes
allowed
Stored paper
weight
Stored sheets
(Nonstitched)
Supports 85 - 110 sheets/minute
Center alignment
Stacker section
Offset tray :Up and down offset tray
Top tray A3W, A4W, A3, B4, A4,
Offset tray
Top tray: 52 - 205g/m
2
16lbs Bond-110lb Index
Offset tray : 52 - 300g/m
Top tray
• 500 sheets (A4, A4-R, B5, B5-R, A5, A5-R, 8.5"x11",
8.5"x11"-R, 5.5"x8.5", 5.5"x8.5"-R, 16K, 16KR, SRA4,
318x234.75mm, 312.5x220mm)
(80 g/m2, 20 lb. Bond)
• 250 sheets
(A3W, A3, B4, 11"x17", 8.5"x14", 8.5"x13.4", 8.5"x13",
12"x18",7.25"x10.5", 8K, 318x469.5mm,
312.5x440mm, SRA3) (80 g/m
• 30 sheets, Z-fold paper (A3, B4, A4R,
11"x17",8.5"x14", 8.5"x11"R) (80g/m
* A5/5.5”x8.5” are fed from Inserter Tray of Inserter Unit.
Offset tray
• 3,000 sheets
(A4, B5, 8.5"x11") (80 g/m
• 1,500 sheets
(A3, B4, A4-R, B5-R, A4W, 11"x17", 8.5"x14",
8.5"x13.4", 8.5"x13", 8.5"x11"-R, 9"x12", 7.25"x10.5",
8K, SRA4, 318x234.75mm, 312.5x220mm) (80 g/m
20 lbs. Bond)
• 1000 sheets
(A3W, 12x18, SRA3, 318x469.5mm, 312.5x440mm)
2
(80 g/m
, 20 lbs. Bond)
• 500 sheets
(A5, 5.5"x8.5") (80 g/m
• 100 sheets
(A5R, 5.5"x8.5"R) ( 80 g/m
• 30 sheets, Z-fold paper
(A3, B4, A4R, 11"x17", 8.5"x14", 8.5"x11"R)
2
(80g/m
,20 lbs. Bond)
* A5/ 5.5x8.5 are fed from Inserter Tray of Inserter Unit.
A4-R, B5, B5-R, A5,
A5-R, 8K, 16K, 16KR,
11"x17", 8.5"x14",
8.5x13.4, 8.5x13,
8.5"x11", 8.5"x11"R,
5.5"x 8.5", 5.5"x8.5"R,
12"x18", 9"x12",
7.25"x10.5",
SRA3 (320x450mm),
SRA4, 318x23 4.75mm,
312.5x220mm,
318x469.5mm,
312.5x440mm,
Postcard(For only Top
tray)
* A5/5.5”x8.5” are fed
from Inserter Tray of
Inserter Unit.
2
16lbs Bond-170lb Index
2
, 20lb. Bond)
2
,20lb Bond)
2
, 20 lb. Bond)
2
, 20 lbs. Bond)
2
, 20 lbs. Bond)
Stored sheets
(stitched)
2 - 9 sheets stitched 150
bundles
10 - 100 sheets stitched 200 - 30
bundles
A4, A4R,
B5, B5-R,
8.5"x11",
8.5"x11"-R,
16K, 16K-R
2 - 9 sheets stitched 150
bundles
10 - 50 sheets stitched 150 - 30
bundles
A3, B4,
11”x17”,
8.5"x14",
8.5"x13.4",
8.5"x13",
7.25"x10.5",
8K
2 - 50 sheets stitched 30
bundles
Mixed size
(without
folding
paper)
A3 and A4,
B4 and B5,
11"x17" and
8.5"x11"
Stacking
performance
Non-offset Deviation in X direction:
5 mm or less
(When Folding, 10 mm
or less)
Deviation in Y direction:
5 mm or less
(When Folding, 10 mm
or less)
Offset 5 mm or less (When
Folding, 10 mm or less)
between bundles
Offset volume 15mm±2mm
Stitched 2mm or less
When Z-folded paper,
or Z-folded paper
mixed, or Mixed size :
3mm or less
Staple section
Number of
sheets to be
stitched
• 100 sheets (A4, B5, 8.5"x11") (80 g/m
• 50 sheets (A3, B4, 11"x17",8.5"x14") (80 g/m
Mixed (same width):50 sheets
Max. 2 sheets of 205g/m
sheets of 80g/m
2
paper
2
(110lbs Index) paper+ 98
2
)
2
)
When Z-fold is included, 1 z-fold sheet corresponds to 10
normal sheets.
Paper weight
60 - 105g/m
2
16lbs-28lbs Bond
to be stitched
Stap le
4 position (Top, Top Slant, Bottom, 2 Staples)
Position
Stapling
method
2
,
Adjustment of
Stap le
Staple cartridge (5,000 staples)
Changeable by user
±2mm (When 1 position staple only), Adjustment pitch
0.5mm, Control by main unit
position
Detection of
Available
no staple
Reliability MCBJ in compliance with the main unit
MCBF in compliance with the main unit
Life 5 years or 24,000K
Dimensions
(W x D x H )
Occupied
Paper Exit Tray stored: 807mm x 730mm x 980mm
Paper Exit Tray pulled out: 900mm x 730mm x 980mm
900mm x 730mm
Dimension
Weight 72.8kg
Power
DC24V (supplied by the main unit)
Source
Power
120W or less (Include Punch module)
Consumption
Manual
Stap le
(Operation using the operation panel when the inserter is
installed)
MX-FNX5 SPECIFICATION 1 – 1
Form Built in the finisher
B
Punch Module for 100 sheets stapling (Option)*3
Punch style Rotary punch
Punch type 2/3-hole,2/3-hole (North America), 2/4-hole,4-hole (wide)
Type Hole location
2-hole
3-hole
*1
A
B
Hole
diameter
2-hole
A:
80±1mm
B:
12±3mm
2-hole:
φ6.5mm
Paper Size
2-hole:
A3, A4,
A4-R, B4,
A5, B5,
B5-R,
11”x1 7” ,
8.5”x14”,
A
A
B
8.5x13.4,
8.5”x13”,
8.5”x11”,
8.5”x11”-R,
5.5x8.5, 8K,
16K, 16K-R
North
America
2-hole
3-hole*1
3-hole
A:
108±1mm
B:
9.5±3mm
2-hole
A:
70±1mm
B:
3-hole:
φ8.0mm
3-hole:
A3, A4,
11”x1 7” ,
8.5”x11”,
8K, 16K
φ8.0mm 3-hole:
A3, A4,
11”x1 7” ,
8.5”x11”
12±3mm
3-hole
A:
108±1mm
B:
9.5±3mm
2-hole:
A3, A4,
A4R, B4,
A5, B5,
B5R, 11x17,
8.5”x11”-R,
8.5”x14”,
8.5x13.4,
8.5”x13”,
8.5x11,
8.5x11R,
5.5x8.5
2-hole
4-hole*2
A
A
A
B
2-hole
A:
80±1mm
B:
12±3mm
4-hole
A:
80±1mm
B:
12±3mm
φ6.5mm 4-hole: A3,
B4, A4, B5,
11x17 ,
8.5x11
2-hole:A3,
A4, A4R,
B4, A5, B5,
B5R,11x17,
8.5x11,
8.5x11R,
8.5x14 ,
8.5x13.4,
8.5x13,
5.5x8.5
4-hole
wide
A
C
A:
70±1mm
B:
12±3mm
C:
21±1mm
φ6.5mm A3, A4,
A4-R, B4,
A5, B5,
B5-R,
11”x1 7” ,
8.5”x14”,
8.5x13.4,
8.5”x13”,
8.5”x11”,
8.5”x11”-R,
5.5x8.5
Adjustment of
Punch
±3mm (Feeding direction), Adjustment pitch 0.5mm,
Controlled by main unit.
Position
B-direction should be manually adjustable.
Punchable
Paper Weight
Manual
Punch
Power
2-hole,2/3-hole :52-176g/m
4-hole,4-hole wide: 52-128g/m
(Operation using the operation panel when the inserter is
installed)
Supplied by the finisher
2
/16lbs Bond-65lb.Cover
2
/16lbs Bond-32lb.Bond
Source
Dimensions
80mm x 500mm x 133mm
( W x D x H )
Weight 3.1kg
*1: Manual (OPE) Switching: 2 holes/3 holes
*2: Manual (OPE) Switching 2-hole/4-hole
*3:Punch and Folding are not able to use simultaneously.
2. 85 sheet model
Form Floor Type
Tran sp ort
speed
Paper
Tran sp ort
standard
Pause Switch Available
Tray Form Top tray Fixed
Paper sizes
allowed
Stored paper
weight (Nonstitched)
Stored sheets Top tray
Stacking
performance
Number of
sheets to be
stitched
Paper weight
to be stitched
Number of
stored sheets
when stapled
(80g/m
Supports 85 sheets/minute
Center alignment
Stacker section
Offset tray Up and down offset tray
Top tray A3W, A4W, A3, B4, A4,
Offset tray
A4-R, B5, B5-R, A5-R,
8K, 16K, 16KR,
Postcard, 11"x17",
8.5"x14", 8.5x13.4,
8.5x13, 8.5"x11",
8.5"x11"-R,
5.5"x8.5"-R, 12"x18",
9"x12", 7.25"x10.5"-R
Top tray: 52 - 205g/m
Offset tray: 52 - 300g/m
2
, 16lbs Bond-110lbs Index
2
, 16lbs Bond-170lbs Index
• 250 sheets: A4, 8.5"x11" or less (80g/m
• 50 sheets: B4, 8.5"x14" or more (80g/m
* A5/5.5x8.5 are feeded from Inserter Tray of Inserter
Unit.
Offset tray
• 3000sheets: A4, 8.5"x11" (80g/m
2
• 1500sheets:
A3W, A4W, A3, B4, A4-R, B5, B5-R, 8K, 16K, 16KR,
12"x18", 11"x17", 8.5"x14", 8.5",x13.4", 8.5"x13",
8.5”x11”-R, 9”x12" (80g/m
• 100 sheets: A5-R*, 5.5"x8.5"-R*, Postcard*
2
(80g/m
, 20lbs Bond)
2
, 20lbs Bond)
* Impossible to Offset.
Non-offset 12 mm or less (B5R
and A5R are 50mm or
less)
Offset 12 mm or less (B5R
and A5R are 50mm or
less)
Offset volume 30 mm
Stitched 3mm or less
Staple section
• 50 sheets: A4, 8.5”x11” or less
• 30 sheets: B4, 8.5"x14" or more
• Mixed (same width):30 sheets
Max. 176g/m
2
(65lbs Index) paper 2 sheets+80g/m2
paper 48 sheets
60 - 105g/m
2
16lbs-28lbs Bond
A4, 8.5x11: 2-19 sheets
150 bundles
2
)
20-50 sheets
150-60 bundles
A4R, B5, 8.5x11R: 2-14 sheets
100 bundles
15-50 sheets
100-30 bundles
Others: 2-14 sheets
100 bundles
15-30 sheets
100-50 bundles
When mixed size:
2-30 sheets 50 bundles
A3 and A4, B4 and B5, 11x17
and 8.5x17
2
, 20lbs Bond)
2
, 20lbs Bond)
, 20lbs Bond)
MX-FNX5 SPECIFICATION 1 – 2
Stap le
B
B
4 position (Top, Top Slant, Bottom, 2 Staples)
Position
Stapling
method
Adjustment of
Stap le
Staple cartridge (5,000 staples)
Changeable by user
-1 - +3.5mm (For 1 position staple only), Adjustment pitch
0.5mm, Controlled by main unit.
position
Detection of
Available
no staple
Manual
Stap le
(When the inserter is installed, it can be operated on the
operation panel of the main unit.)
Life 5 year or 9,900K
Dimensions
(W x D x H)
640mm x 614mm x 960mm
745mm x 614mm x 960mm (Tray extended)
Weight 45.9kg
Power
DC24V (supplied by the main unit)
Source
Power
96W (Include Punch module)
Consumption
Punch Module for 50 sheets stapling (Option)*3
Form Built in the finisher
Punch style Reciprocal type
Type Hole location
Hole
diameter
2-hole 2-hole
A:
80±1mm
B:
12±3mm
B
A
A
North
America
2-hole
3-hole*1
B
2-hole
A:
70±1mm
B:
12±3mm
3-hole
A:
108±1mm
B:
9.5±3mm
2-hole
4-hole*2
2-hole
A:
80±1mm
A
A
A
B:
12±3mm
4-hole
A:
80±1mm
B:
12±3mm
B
4-hole
wide
A:
70±1mm
B:
A
C
12±3mm
C:
21±1mm
Adjustment of
Punch
Position
Feeding direction(X): ±3mm, Adjustment pitch 0.5mm,
Control by main unit.
Y direction: ±2mm, Adjustment pitch 0.4mm, Control by
main unit.
Can be manually adjusted in the B direction.
Manual
Punch
Yes (When the inserter is installed, it can be operated on
the operation panel of the main unit.)
Paper Size
2-hole:
φ6.5mm
2-hole:
A3, A4,
A4-R, B4,
B5, B5-R,
11”x1 7” ,
8.5”x14”,
8.5x13.4,
8.5”x13”,
8.5”x11”,
8.5”x11”-R,
8K, 16K,
16K-R
φ8.0mm 3-hole:
A3, A4,
11”x1 7” ,
8.5”x11”
2-hole:
A3, A4,
A4R, B5,
B5R, 11x17,
8.5”x11”-R,
8.5”x14”,
8.5x13.4,
8.5”x13”
φ6.5mm 4-hole: A3,
B4, A4, B5,
11”x1 7” ,
8.5”x11”
2-hole:A3,
A4, A4R,
B5, B5R,
11”x1 7” ,
8.5”x11”-R,
8.5”x14”,
8.5”x13.4”,
8.5”x13”
φ6.5mm A3, A4,
A4-R, B4,
B5, B5-R,
11”x1 7” ,
8.5”x14”,
8.5x13.4,
8.5”x13”,
8.5”x11”,
8.5”x11”-R
Punchable
52-163g/m2, 16lbs Bond
Paper Weight
Power
In the finisher
Source
Dimensions
130mm x 515mm x 140mm
( W x D x H)
Weight 1.4kg
*1: Manual(OPE) Switching: 2 holes/3 holes
*2: Manual(OPE) Switching 2-hole/4-hole
*3: Punch and Folding are not able to use simultaneously.
MX-FNX5 SPECIFICATION 1 – 3
3. Tray specification
Top tray Top tray
Minimum paper weight 52g/m
(14lbs
bond)
Maximum paper weight 205g/m
(40lbs
bond)
(110lbs
index)
(65lbs
cover)
Paper
Thin paper Yes
type
(Even
52g/m
possible)
Folding
output
2
60g/m2
(16lbs
bond)
2
105g/m
No Yes
2
is
Offset tray Offset tray
52g/m2
(14lbs
bond)
2
300g/m2
(40lbs
bond)
(140lbs
index)
(100lbs
cover)
(Even
52g/m2 is
possible)
Folding
output
60g/m2
(16lbs
bond)
2
105g/m
No Yes
Punch
(2/3-holes)
J
52g/m2
(14lbs
bond)
176g/m2
(65lbs
cover)
(Even
52g/m2 is
possible)
Punch
(2/3-holes)
NA
52g/m2
(14lbs
bond)
176g/m2
(65lbs
cover)
Ye s
(Even
52g/m2 is
possible)
Punch
(2/4-holes)
52g/m2
(14lbs
bond)
4- holes:
128g/m
2- holes:
176g/m
Yes
(Even
52g/m2 is
possible)
2
2
Punch
(4-holes
52g/m2
128g/m
52g/m2 is
possible)
Plain paper Yes Yes Yes Yes Yes Yes Yes Yes Yes
Recycled paper Yes Yes Yes Yes Yes Yes Yes Yes Yes
Colored paper Yes Yes Yes Yes Yes Yes Yes Yes Yes
Letter head Yes Yes Yes Yes Yes Yes Yes Yes Yes
Pre-printed paper Yes Yes Yes Yes Yes Yes Yes Yes Yes
Pre-punched paper Yes Yes Yes Yes No No No No Yes
Finisher (For 100 sheets staple)
Heavy paper1
(106-128g/m
Heavy paper2
(129-176g/m
Heavy paper3
(177-205g/m
Heavy paper4
(206-300g/m
2
)
2
)
2
)
2
)
Yes No Yes No Yes Yes Yes Yes Yes*1
Yes No Yes No Yes Yes Yes No Yes*1
Yes No Yes No No No No No Yes
NoNoYesNoNoNoNoNoNo
Tab paper Yes No Yes No Yes Yes Yes Yes Yes
Transparency
YesNoNoNoNoNoNoNoNo
paper
Label paper Yes No No No No No No No No
Paper
size
12”x18”
(A3W)
Ledger
(11”x17”)
Ledger
(11”x17”)
305
x457
279
x432
279
x216
Yes Yes Yes Yes No No No No No
YesYesYesYesYesYesYesYes Yes
Yes Yes Yes Yes No No No No Yes
Zfolding
Legal
(8.5”x14”)
Legal
(8.5”x14”)
216
x356
216
x178
YesYesYesYesyes
(2-holes)
yes
(2 -holes)
yes
(2 -holes)
Yes Yes Yes Yes No No No No No
Z folding
Mexican
Legal
216
x340
Yes No Yes No yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
(8.5”
x13.4”)
Foolscap
( 8.5'x13')
Letter
(8.5”x11”)
Letter R
(8.5”x11”R)
Letter R
(8.5”x11”R)
216
x330
279
x216
216
x279
216
x140
Yes No Yes No yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
Yes No Yes No Yes Yes Yes Yes Yes
YesYesYesYesyes
(2-holes)
yes
(2-holes)
yes
(2-holes)
Yes Yes Yes Yes No No No No No
Z folding
Invoice
(5.5” x8.5”)
Invoice R
(5.5”
216
x140
140
x216
Yes-Yes-yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
Yes No Yes No No No No No No
x8.5”R)
Exective R
(7.25”
184
x266
Yes No Yes No No No No No Yes
x10.5”)
9x12
(A4W)
A3 297
305
x229
Yes No Yes No No No No No No
YesYesYesYesYesYesYesYes Yes
x420
wide)
60g/m2
(14lbs
bond)
2
105g/m2
As for the
sheet, Even
205g/m
possible
Ye s
(Even
Ye s Ye s
Ye s Ye s
Ye s Ye s
Ye s Ye s
Ye s N o
At the
staple
(16lbs
bond)
(28lbs
bond)
cover
No
2
is
MX-FNX5 SPECIFICATION 1 – 4
Paper
A3
size
Z folding
B4 257
B4
Z folding
A4 297
A4-R 210
A4-R
Z folding
B5 257
B5 -R 182
A5 210
A5-R 148
SRA3 320
SRA4 320
318x234.75mm Yes No Yes No No No No No No
312.5x220mm Yes No Yes No No No No No No
318x469.5mm Yes No Yes No No No No No No
312.5x440mm Yes No Yes No No No No No No
8K 270
16K 270
16K-R 195
Postcard 100
Special-Custom
size
(Custom
Range)
Special-Size
uncertain
297
x210
x364
257
x182
x210
x297
210
x148
x182
x257
x148
x210
x450
x225
x390
x195
x270
x148
min
Main
max
Main
min
Sub
max
Sub
*1: Cover and back cover only
Top tray Top tray
Folding
output
Yes Yes Yes Yes No No No No Yes
YesYesYesYesyes
Yes Yes Yes Yes No No No No Yes
Yes No Yes No Yes Yes Yes Yes Yes
YesYesYesYesyes
Yes Yes Yes Yes No No No No No
Yes No Yes No yes
Yes No Yes No yes
Yes-Yes-yes
Yes No Yes No No No No No No
Yes No Yes No No No No No No
Yes No Yes No No No No No No
Yes No Yes No Yes Yes Yes Yes Yes
Yes No Yes No Yes Yes Yes Yes Yes
Yes No Yes No yes
YesNoNoNoNoNoNoNoNo
Yes - yes
100 (4.0) - 140 (5.5) - - - - - -
320 (12.5) - 320 (12.5) - - - - - -
140 (5.5) - 140 (5.5) - - - - - -
470 (18.5) - 470 (18.5) - - - - - -
Yes - No - NoNoNoNoNo
Offset tray Offset tray
(Impossible
to Offset)
Finisher (For 100 sheets staple)
Folding
output
- NoNoNoNo No
Punch
(2/3-holes)
J
(2-holes)
(2-holes)
(2-holes)
(2-holes)
(2-holes)
(2-holes)
Punch
(2/3-holes)
NA
yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
Punch
(2/4-holes)
Yes Ye s Ye s
yes
(2-holes)
Yes Ye s Ye s
yes
(2-holes)
yes
(2-holes)
yes
(2-holes)
Punch
(4-holes
wide)
Ye s Ye s
Ye s Ye s
Ye s N o
Ye s Ye s
At the
staple
MX-FNX5 SPECIFICATION 1 – 5
：07’.07.27
1
MX-FNX5
[2] MAINTENANCE LIST
✕: Check {: Clean S: Replace U: Adjust ✩: Lubricate : Shift position
(Clean, replace, or adjust as needed.)
Service Manual
No. Part name
1 Transport rollers ✕ {{{{{{ When there is dirt, wipe with
2 Transport paper
guides
3 Gears ✕✕✕✕✕✕✕ UKOG-0307FCZZ
4 Discharge brush ✕✕✕✕✕✕✕ When there is dirt, wipe
5 Brush roller ✕✕✕✕✕S ✕
6 Sintered bearing ✕✕✕✕✕✕✕Lubricate when an abnormal
7 Sensor ✕ {{{{{{ Clean by air
8 Stapler Replacement reference: Replace the unit after 500K of staple.
9 Punch (Option) Replacement reference: Replace the unit after 1,000K of punch.
10 Cut needle ✕✕✕✕✕✕✕ Collect cut needles.
11
1
1
Positioning roller ✕✕✕✕✕S ✕
Drag roller ✕ SSSSSS
12
13 Jogger slide part ✩✩✩✩✩✩ Silicon oil :
When
calling
500K 1000K 1500K 2000K 2500K 3000K Life judgement (Reference)
✕ {{{{{{ When there is dirt, wipe with
sound is heard.
Tool, oil, chemicals
Procedure
Treatment after procedure
wet cloth with water.
wet cloth with water.
brush part with wet cloth with
water.
* Refer to the NOTE:
Tellus oil : 0CW4110K701//
ZSOLVZZL006FC
NOTE: Discharge brush cleaning
Wipe the brush with wet cloth with a small amount of water. (Recommend)
Handle the brush carefully.
MX-FNX5 MAINTENANCE LIST 2 – 1
[A]
[B]
[C]
MX-FNX5
[3] REPLACEMENT AND ADJUSTMENT
Service Manual
1. COVERS
A. FRONT DOOR, INNER COVER
(1) Front Door
1) Remove the front door screw [A] ( x 1).
2) Remove the front door [B].
(2) Left Inner Cover
1) Remove the front door.
2) Remove the left inner cover [C] ( x 1).
(3) Inner Cover
1) Remove the inner cover [D] ( x 3).
[A]
[B]
[D]
[C]
B. SIDE TABLE AND UPPER TRAY
1) Remove the side table [A] ( x 2). Slide to the right to remove
it.
2) Click the release lever [B] and remove the upper tray [C].
C. LEFT COVERS, REAR COVER
Remove:
• Shift tray jogger unit ( 8. SHIFT TRAY JOGGER UNIT -A.)
• Remove the door and left inner cover. ( 1. COVERS -A.)
[A] Remove the left upper cover ( x 2, x 2).
[B] Remove the rear cover ( x 2).
[C] Remove the left lower cover ( x 4).
D. TOP COVER
Remove:
• Side table, upper tray ( 1. COVERS -B.)
[D] Step screws ( x 2).
[E] Top cover ( x 2). Slide to the right to remove.
E. SHIFT TRAY
• If you need to lower the shift tray, support the bottom of the tray
with your hand, then pull the gear toward you (1) to release the
tray and lower it.
Remove:
[F] Remove the shift tray ( x 4).
[G] Shift tray rear cover ( x 1)
[H] Shift tray front cover [H] ( x 1).
[D]
[B]
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 1
[G]
[E]
[A]
[H]
[F]
[C]
(1)
F. JOGGER UNIT COVER
1) Open the front door.
2) Pull out the stapler tray unit [A].
3) Remove the jogger unit cover [B] ( x2)
B. POSITIONING ROLLER
1) Remove the jogger unit cover ( 1. COVERS -F.)
2) Remove the snap ring [A].
3) Release the rubber belt [B].
4) Replace the positioning roller [C].
[B]
[A]
2. ROLLERS
A. DRAG ROLLER
1) Above the shift tray, pull the roller mount [A] out.
2) Remove the rollers [B] and [C] ( x 1 each)
[A]
[A]
[B]
C. ALIGNMENT BRUSH ROLLER
[C]
1) Open the front door and pull out the staple unit.
2) Remove the rear cover.
3) Remove the main board bracket and all connectors ( x 8).
( 4. SENSORS -F.)
4) Remove the screw [A] and tension spring [B] for the tension
bracket [C], and release the tension of the timing belt.
5) Remove the pulley [D] and bearing [E].
6) Remove the inner cover [F] ( x 1).
7) Open the guide [G], then remove the alignment brush roller
assembly [H].
8) Remove the alignment brush roller [I] ( x2, Bearing x 1
front/back, x1).
[B]
[C]
[A]
[B]
[C]
[D]
[E]
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 2
[H]
[G]
4. SENSORS
A. PAPER HEIGHT SENSORS
Remove:
• Top cover. ( 1. COVERS -D.)
• Left upper panel and left upper cover ( x 2, x 2)
( 1. COVERS -C.)
[A] Protector plate ( x 1).
[B] Feeler ( x 1).
[C] Sensor bracket ( x 1).
[D] Paper height sensor - staple mode ( x 1, Pawls x4)
[E] Paper height sensor - standby mode ( x 1, Pawls x4)
[F] Paper height sensor - shift/Z-Fold( x 1, Pawls x4).
[C]
[D]
[I]
3. JOGGER FENCE
1) Open the front door.
2) Pull out the jogger and stapler unit.
3) Push both fences to the center.
4) Remove the left jogger fence [A] ( x 1)
5) Remove the right jogger fence [B] ( x 1).
NOTE:
If the screws are difficult to remove or re-attach, remove the
jogger fence belt and spring plate.
[B] [A]
[F]
[F]
[E]
[B]
[A]
B. EXIT GUIDE HP SENSOR
1) Remove the top cover. ( 1. COVERS -D.)
2) Remove the left upper panel and left upper cover
( x 2, x 2).
Remove:
[A] Sensor bracket [A] ( x 1).
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 3
[A]
[B] Exit guide HP sensor ( x 1, Pawls x3).
D. SHIFT TRAY EXIT SENSOR
• Remove the top cover ( 1. COVERS -D.)
Remove:
[A] Sensor bracket ( x1)
[B]
C. UPPER TRAY FULL AND EXIT SENSORS
(1) Upper Tray Full Sensor
1) Remove the top cover.
2) Remove the sensor cover [A] ( x 2).
3) Remove the sensor bracket [B] ( x 1).
4) Replace the upper tray full sensor [C] ( x1, x 1).
(2) Upper Tray Exit Sensor
1) Remove the sensor bracket [D] ( x 1).
2) Replace the upper tray exit sensor [E] ( x 1, x 1).
[C]
[B]
[A]
[B] Shift tray exit sensor 1 ( x1, x1)
[B]
[D]
[E]
[C] Shift tray exit sensor 2 ( x1, x1)
[A]
[C]
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 4
E. ENTRANCE AND STAPLER TRAY ENTRANCE
[A]
[B]
[C]
[D]
[E]
SENSORS
(1) Entrance Sensor
1) Disconnect the finisher from the copier.
2) Remove the sensor bracket [A] ( x 1).
3) Replace the entrance sensor [B] ( x 1) ( x 1).
(2) Stapler Tray Entrance Sensor
1) Open the front door.
2) Remove the sensor bracket [C] ( x 1).
3) Replace the stapler tray entrance sensor [D] ( x 1)( x 1).
[B]
[A]
F. MAIN BOARD, PRE-STACK PAPER SENSOR
1) Remove the rear cover. ( 1. COVERS -D.)
2) Remove the main board bracket ( x6, x8, x All).
3) Open the front door.
4) Loosen the screw [A] ( x1)
Remove:
[B] Gear cover ( x1)
[C] Gear ( x1, Timing belt x1)
[D] Gear ( x1)
[E] Plate ( x2)
[F] Left vertical transport guide
[G] Middle vertical transport guide
[H] Pre-stack paper sensor ( x1)
[D]
[C]
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 5
[G]
[A]
[C]
[B]
[F]
[H]
G. STAPLE TRIMMINGS HOPPER FULL SENSOR
• Open the front door
• Pull out the stapler unit
• Remove the rear cover ( x 2).
Remove:
[A] Staple trimmings hopper
[B] Hopper holder ( x1, Hook x1, x1)
[C] Hopper full sensor ( x 1)
[D] Hopper set sensor ( x 1)
[D]
[C]
H. STAPLER ROTATION HP AND STAPLER
RETURN SENSORS
1) Remove the stapler unit. (See next page.)
2) Remove the stapler mount bracket [A] ( x 4) (Springs x 2).
3) Replace the stapler rotation HP sensor [B] ( x 1).
4) Replace the stapler return sensor [C] ( x 1).
[A]
[B]
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 6
5. STAPLER
1) Open the front door and pull out the staple tray.
2) Remove the stapler unit harness cover [A] ( x 2).
3) Lift the stapler [B] off of its pegs ( x 2)
[B]
[A]
4) Remove plate [C] ( x 2).
5) Attach this plate to the new stapler with the same screws
( x 2).
6. SHIFT TRAY
A. SHIFT TRAY EXIT, SHIFT TRAY LIFT MOTOR
(2)
(1)
(1) Shift Tray Exit Motor
(2) Shift Tray Lift Motor
(1) Shift Tray Exit Motor
• Rear cover ( 1. COVERS -D.)
[A] Shift tray exit motor bracket
( x2, x1, X1, Timing belt x1)
[B] Shift tray exit motor ( x2)
[C]
6) Replace the frame guard [D] with the one provided with the
new stapler.
[D]
[B]
[A]
(2) Shift Tray Lift Motor
• Rear cover ( 1. COVERS -D.)
[A] Gear cover ( x2)
[A]
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 7
[B] Shift tray lift motor bracket ( x2)
[A]
[B]
[C]
[D]
[C] Shift tray lift motor ( x2, x1, Timing belt x1)
[B]
[C]
3) Remove the end fence [A] and plate ( x8, x6, x2).
[A]
B. DRAG ROLLER/DRAG DRIVE MOTORS, DRAG
DRIVE HP SENSOR
Remove:
• Front door and all covers, except the left lower cover, top cover
( 1. COVERS)
NOTE:
Be sure to lower the shift tray by pulling the gear toward you. The
shift tray must be down.
1) Remove the left stay [A] ( x 2)
2) Remove the shift tray mounting plate [B] ( x 2).
[A]
[B]
4) Remove cover [B] ( x 4).
5) Remove the motor stay [C] ( x4, x7, x4).
NOTE:
Make sure the motor and sensor connectors are disconnected
before removing.
[B]
[C]
6) Remove the drag roller motor unit [A]
(Bearing x1, x2, x1)
7) Remove the drag roller motor ( x2)
8) Remove the drag roller HP sensor unit [B] ( x1)
9) Remove the drag roller HP sensor ( x1, Pawls x3)
10) Remove the paper height sensor - shift/Z-fold unit [C]
( x2, x2)
11) Remove the paper height sensor shift/Z-fold
( x1, Pawls x3)
12) Remove the drag drive motor unit ( x4, x2)
13) Remove the drag drive motor ( x2)
MX-FNX5 REPLACEMENT AND ADJUSTMENT 3 – 8
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