SHARP MX-FNX6, MX-FNX7, MX-PNX4 Service Manual

SERVICE MANUAL

CODE: 00ZMXFNX6/S2E

FINISHER/ SADDLE STITCH FINISHER /PUNCH MODULE

MX-FNX6 MX-FNX7

CONTENTS

[1] SPECIFICATION

1. MX-FNX6/PNX4 . . . . . . . . . . . . . . . . .1 - 1

2. MX-FNX7/PNX4 . . . . . . . . . . . . . . . . .1 - 2

3. Paper size/Type/Weight . . . . . . . . . . .1 - 3

[2] MAINTENANCE LIST . . . . . . . . . . . . 2 - 1

[3] MECHANISM

1. Composition layout (* In the figure:

For the MX-FNX7 only) . . . . . . . . . . .3 - 1

2. Electric parts layout . . . . . . . . . . . . . .3 - 1

3. Drive layout . . . . . . . . . . . . . . . . . . . .3 - 3

4. Branch mechanism. . . . . . . . . . . . . . .3 - 3

5. Pre-stack mechanism. . . . . . . . . . . . .3 - 4

6. Rise-fall mechanism . . . . . . . . . . . . . .3 - 5

7. Staple jogger mechanism . . . . . . . . . .3 - 5

8. Center binding staple mechanism

(MX-FNX7 only) . . . . . . . . . . . . . . . . .3 - 7

9. Discharge mechanism . . . . . . . . . . . .3 - 8

10. Punch mechanism . . . . . . . . . . . . . . .3 -

10

11. Punch dust collection mechanism . . .3 - 10

MODEL

[4] REPLACEMENT AND ADJUSTMENT

1. External cover replacement . . . . . . . 4 - 1

2. Tray assembly, left cover

replacement . . . . . . . . . . . . . . . . . . . 4 - 1

3. Shift roller replacement . . . . . . . . . . . 4 - 2

4. Rollers . . . . . . . . . . . . . . . . . . . . . . . . 4 - 2

5. Proof tray paper exit sensor

replacement . . . . . . . . . . . . . . . . . . . 4 - 2

6. Shift tray paper surface sensor

upper/lower replacement. . . . . . . . . . 4 - 2

7. Shift tray paper exit sensor, proof tray paper surface sensor replacement . . 4 - 4

8. Finisher inlet sensor replacement . . . 4 - 4

9. Staple paper exit sensor

replacement . . . . . . . . . . . . . . . . . . . 4 - 5

10. Punch unit replacement . . . . . . . . . . 4 - 5

11. Center folding horizontal shift

adjustment (MX-FNX7 only) . . . . . . . 4 - 6

12. Center folding vertical shift

adjustment (MX-FNX7 only) . . . . . . . 4 - 7

13. Center folding unit replacement and center binding stapler replacement

and adjustment (MX-FNX7 only). . . . 4 - 8

14. Horizontal resist adjustment . . . . . . . 4 -

10

MX-PNX4

[5] ELECTRICAL COMPONENTS

1. Block diagram . . . . . . . . . . . . . . . . . . 5 - 1

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.

ABAA

B

A

B

C

MX-FNX6

[1] SPECIFICATION

Service Manual

1. MX-FNX6/PNX4

Form Floor type Transport speed Paper Transport standard Pause Switch Available

Tray form Top tray Fixed

Paper size allowed

Stored paper weight (Nonstitched)

Stored Sheets

Stacking performance

Number of sheets to be stitched

Paper weight to be stitched Number of stored sheets when stapled (80g/m

Stap le position

Stapling method Adjustment of Stap le position Detection of no staple

Manual staple Life 5 year or 9,900K Dimensions (WxDxH)

Weight 46.0kg Power source DC24V (supplied by the main unit)

Supports 85 sheets/minute

Center alignment

Stacker Section

Offset tray Up and down tray Top tray A3W, A4W, A3, B4, A4, A4-R, B5, B5Offset tray

R, A5-R, 8K,16K,16KR, Postcard, 11”x17”, 8.5”x14”, 8.5”x13.4”,

8.5”x13”, 8.5"x11", 8.5"x11"-R,

5.5"x8.5"-R,12"x 18", 9"x12",

7.25"x10.5"R

Top tray: 52-205g/m

2

, 16lbs Bond-110lbs Index

Offset tray :52-300g/m

Top tray 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 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* (80g/m *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

2

60-105g/m

,16lbs-28lbs Bond

A4, 8.5x11 2-19 sheets 150 bundles

20-50 sheets 150-60 bundles

A4R, B5, 8.5x11R 2-14 sheets 100 bundles

2

)

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 4 position (Top, Top Slant, Bottom, 2 Staples)

Staple cartridge (5,000 staples) Changeable by user

-1 - +3.5mm (For 1 position staple only), Adjustment pitch

0.5mm, Controlled by main unit.

Available

(When the inserter is installed, it can be operated on the operation panel of the main unit.)

640mm x 614mm x 960mm 745mm x 614mm x 960mm (Tray extended)

2

, 16lbs Bond-170 lbs Index

2

, 20lbs Bond)

2

, 20lbs Bond)

2

, 20lbs Bond)

2

, 20lbs Bond)

2

, 20lbs Bond)

MX-FNX6 SPECIFICATION 1 – 1

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:

B

80±1mm B: 12±3mm

2-hole: A: 70±1mm B:

North America 2-hole 3-hole*1

A

2-hole:

φ6.5mm

φ8.0mm 3-hole:

12±3mm

3-hole: A: 108±1mm B:

9.5±3mm

2-hole 4-hole*2

2-hole: A:

φ6.5mm 4-hole:

80±1mm B: 12±3mm

4-hole: A: 80±1mm B: 12±3mm

4-hole wide

A: 70±1mm

φ6.5mm A3, A4,

B: 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 Punchable

Yes (When the inserter is installed, it can be operated on

the operation panel of the main unit.)

52-163g/m

2

,16lbs Bond, 90lbs Index

Paper Weight Power source In the finisher Dimensions

130mmx515mmx140mm (WxDxH) Weight 1.4kg

*1: Manual (OPE) Switching: 2-hole/3-hole

*2: Manual (OPE) switching 2-hole/4-hole

Paper Size

2-hole: A3, A4, A4R, B4, B5, B5-R, 11"x17",

8.5"x14",

8.5" x13.4",

8.5" x13",

8.5"x11",

8.5"x11"-R, 8K, 16K, 16K-R

A3, A4, 11"x17",

8.5"x11" 2-hole: A3, A4, A4R, B5, B5R, 11”x17”,

8.5"x11"-R,

8.5"x14",

8.5"x13.4",

8.5"x13"

A3, B4, A4, B5, 11"x17",

8.5"x11" 2-hole: A3, A4, A4R, B5, B5R, 11"x17",

8.5"x11"-R,

8.5"x14",

8.5"x13.4",

8.5"x13"

A4-R, B4, B5, B5-R, 11"x17",

8.5"x14",

8.5"x13.4",

8.5"x13",

8.5"x11",

8.5"x11"-R

2. MX-FNX7/PNX4 Saddle finisher (85 only)

Form Floor type Transport

speed Paper Transport standard

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

Stap le Position Stapling method Adjustment of Stap le position

Detection of no staple Manual Stap le

Paper sizes allowed for saddle Paper type/ weight allowed for saddle

Supports 85 sheets/minute

Center alignment

Stacker section

Offset tray Up-down Offset tray Saddle Tray Fixed Top tray A3W, A4W, A3, B4, A4, A4-R, B5, B5Offset tray

R, A5-R, 8K, 16K, 16KR, Postcard, 11"x17", 8.5"x14", 8.5"x13.4",

8.5"x13", 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

250 sheets: A4, 8.5"x11" or less 50 sheets: B4, 8.5"x14" or more

Offset tray 2000 sheets: A4, 8.5"x11" 1000 sheets: 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" 100 sheets: A5-R*, 5.5"x 8.5"-R*, Postcard* *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 3 mm or less

Staple section

50 sheets: A4, 8.5"x11" or less 30 sheets: B4, 8.5"x14" or more Mixed size: 30 sheets Max. 2 x 176g/m + 48 sheets x 80g/m 60 - 105g/m

2

(65lbs Index) paper

2

,16lbs-28lbs Bond

A4, 8.5x11 2-12 sheets 150 bundles

13-50 sheets 150-40 bundles A4R, B5, 8.5x11R 2-9 sheets 100 bundles

2

)

10-50 sheets 100-20 bundles Others: 2-9 sheets 100 bundles

10-30 sheets 100-33 bundles When mixed size:

2-30 sheets 50 bundles A3 and A4, B4 and B5, 11x17 and 8.5x17

4 position (Top, Top Slant, Bottom, 2 Staples)

Staple cartridge (5000 staples) Changeable by user

-1 - +3.5mm (For 1 position staple only), Adjustment pitch

0.5mm, Controlled by main unit.

Available

No

Saddle section

A3W, A3, B4, A4-R, B5-R, 11"x17", 8.5"x14", 8.5"x11"-R, 12"x18"

60 - 90g/m 176g/m

2

, 16lbs-24lbs Bond, Cover is possible up to

2

.

2

, 16lbs Bond-110lbs Index

2

, 16lbs Bond-170lbs Index

paper

Stit ching

2-point center stitch method Stitched

15 sheets sheet

Folding

Center folding location Loading number of sheet

Adjustment of Centre staple

2 - 5 sheets staple: 30 bundles 6 - 10 sheets staple: 15 bundles

11 - 15 sheets staple: 10 bundles

±3mm (Feeding direction), Adjustment pitch 0.2mm,

Controlled by main unit. position Adjustment of Centre

±3mm (Feeding direction), Adjustment pitch 0.2mm,

Controlled by main unit. folding position Detection of

Available no staple

Stapling method

Staple cartridge (2000 staples) x2

Changeable by user Reliability MCBJ in compliance with the main unit

MCBF in compliance with 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 60.6Kg Power

DC24V (supplied by the main unit) Source Power

96W (Include Punch module) Consumption Manual

No Stap le

Punch Module for 50 sheets stapling(Option) *3 Form Built in the finisher Punch style Reciprocal

Type Hole location

2-hole 2-hole

A: 80±1mm B: 12±3mm

B

Hole

diameter 2-hole: φ6.5mm

Paper Size

2-hole: A3, A4, A4-R, B4, B5, B5-R, 11"x17",

8.5"x14",

8.5" x13.4",

8.5"x13", "8.5"x11",

8.5"x11"-R, 8K, 16K, 16K-R

A3, A4, 11"x17",

8.5"x11" 2-hole:

North America 2-hole 3-hole*1

A

B

2-hole:

φ8.0mm 3-hole:

A: 70±1mm B: 12±3mm

A3, A4, 3-hole: A: 108±1mm B:

9.5±3mm

A4R, B5,

B5R,

11"x17",

8.5"x11"-R,

8.5"x14",

8.5"x13.4",

8.5"x13"

2-hole 4-hole*2

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, 11"x17",

8.5"x11"

2-hole:

A3, A4,

A4R, B5,

B5R,

11"x17",

8.5"x11"-R,

8.5"x14",

8.5"x13.4",

8.5"x13"

MX-FNX6 SPECIFICATION 1 – 2

4-hole wide

Adjustment of Punch position

C

A

Feeding direction(X): ±3mm, Adjustment pitch 0.5mm, Controlled by main unit. Y direction: ±2mm, Adjustment pitch 0.4mm, Control by

B

A: 70±1mm B: 12±3mm C: 21±1mm

main unit. B-direction can be adjustable manually. Manual

No Punch

Punchable Paper Weight

2-hole/ 2-hole3-hole: 52-163g/m

4-hole/ 4-hole-broad space: 52-163g/m

90lbs Index Power

Supplied by the finisher Source Dimensions

130mm x 515mm x 140mm (WxDxH)

Weight 1.4kg

*1: Manual (OPE) switching: 2-hole/3-hole

*2: Manual (OPE) switching: 2-hole/4-hole

3. Paper size/Type/Weight

φ6.5mm A3, A4,

A4-R, B4, B5, B5-R, 11" x17" ,

8.5"x14",

8.5" x13.4",

8.5"x13",

8.5"x11",

8.5"x11"-R

2

/16lbs Bond-90lbs Index

2

/16lbs Bond-

2- sided

pass

Minimum paper weight 60g/m

(16lbs bond)

Maximum paper weight 205g/m

(40lbss

bond)

(110lbss

index) (65lbs cover)

2

Reverse

Output

Pass

52g/m2

(14lbs bond)

205g/m2

(40lbss

bond)

(110lbss

index) (65lbs cover)

Straight

Output

Pass

52g/m2

(14lbs bond)

300g/m2

(40lbs bond)

(140lbs

index)

(100lbs

cover)

Top tr ay Of fs et

tray

52g/m2

(14lbs bond)

205g/m2

(40lbs bond)

(110lbs

index) (65lbs cover)

52g/m2

(14lbs bond)

300g/m2

(40lbs bond)

(140lbs

index)

(100lbs

cover)

Saddle Finisher/ Finisher (For 85 sheets)

At the staple

60g/m2

(16lbs bond)

105g/m2

(28lbs bond)

Punch

(2-

holes)

52g/m2

(14lbs bond)

163g/m

(90lbs Index)

2

Punch

(2/3 -

holes)

52g/m2

(16lbs bond)

163g/m2

(90lbs Index)

Punch

(2/4 -

holes)

52g/m2

(14lbs bond)

163g/m2

(90lbs Index)

As for

the

cover

sheet,

Even

2

176g/m

is

possible

Paper

Thin paper No Yes

type

(Even

52g/m

is

possible)

2

Ye s

(Even

52g/m2

is

possible)

Ye s

(Even

52g/m2

is

possible)

Ye s

(Even

52g/m2

is

possible)

No Yes

(Even

52g/m2

is

possible)

Ye s

(Even

52g/m2

is

possible)

Ye s

(Even

52g/m2

is

possible) Plai n p a p er Ye s Yes Yes Yes Yes Yes Yes Ye s Yes Yes Yes Rec y c l e d p a per Yes Yes Yes Yes Yes Yes Ye s Yes Yes Yes Yes Colored paper Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Le tt er head Yes Ye s Yes Yes Yes Yes Ye s Yes Ye s Yes Yes Pre-printed paper Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Pre-punched paper Yes Yes Yes Yes Yes Yes No No No No Yes Heavy paper1 (106-128g/m Heavy paper2 (129-176g/m Heavy paper3 (177-205g/m Heavy paper4 (206-300g/m

2

)

2

)

2

)

2

)

Ye s Ye s Ye s Yes Ye s Ye s Ye s Ye s Ye s Ye s Ye s

YesYesYesYesYesNoNoNoNoNoNo

No No Yes No Yes No No No No No No

Tab paper No Yes Yes Yes Yes Yes Yes Yes Yes Yes No Transparency paper No No Yes Yes No No No No No No No Label paper No No Yes Yes No No No No No No No

Punch

(4-holes

wide)

52g/m2

(14lbs bond)

163g/m2

(90lbs

Index)

Ye s

(Even

52g/m2

is

possible)

Saddle

tray

60g/m2

(16lbs bond)

90g/m2

(24lbs bond) As for

the

cover

sheet,

Even

176g/m

is

possible

No

2

MX-FNX6 SPECIFICATION 1 – 3

2- sided

pass

Paper

12"x18"

size

(A3W) Ledger (11"x17") Ledger (11"x17") Zfolding Legal (8.5"x14") Legal (8.5"x14") Z folding Mexican Legal (8.5"x13.4") Foolscap (8.5"x13") Letter (8.5"x11") Letter R (8.5"x11"R) Letter R (8.5"x11"R) Z folding Invoice (5.5"x8.5") Invoice R (5.5" x8.5"R)

Exective R (7.25"x10.5") 9x12 (A4W) 305

A3 297

A3 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 Yes Yes No No No No No No No No

312.5x220mm Yes Yes Yes No No No No No No No No 318x469.5mm Yes Yes Yes No No No No No No No No

312.5x440mm Yes Yes Yes No No No No No No No No 8K 270

16K 270

16K-R 195

305 x457 279 x432

279 x216

216 x356 216 x178

216 x340

216 x330 279 x216

216 x279 216 x140

216 x140

140 x216

184 x266

x229

x420 297 x210

x364 257

x182

x210

x297 210

x148

x182

x257

x148

x210

x450

x225

x390

x195

x270

Reverse

Output

Pass

YesYesYesYesYesNoNoNoNoNoYes

Ye s Ye s Ye s Yes Ye s Ye s Ye s Ye s Ye s Ye s Ye s

-----------

Ye s Ye s Ye s Yes Ye s Ye s Ye s y e s

-----------

Ye s Ye s Ye s Yes Ye s Ye s Ye s y e s

Ye s Ye s Ye s Yes Ye s Ye s Ye s Ye s Ye s Ye s N o

Ye s Ye s Ye s Yes Ye s Ye s Ye s y e s

-----------

NoNoNo--------

Ye s Ye s Ye s Yes ye s

Yes Yes Yes Yes Yes Yes No No No No No

YesYesYesYesYesNoNoNoNoNoNo

Ye s Ye s Ye s Yes Ye s Ye s Ye s Ye s Ye s Ye s Ye s

-----------

Ye s Ye s Ye s Yes Ye s Ye s Ye s y e s

-----------

Ye s Ye s Ye s Yes Ye s Ye s Ye s Ye s Ye s Ye s N o

Ye s Ye s Ye s Yes Ye s Ye s Ye s y e s

-----------

Ye s Ye s Ye s Yes Ye s Ye s Ye s y e s

NoNoNo--------

Ye s Ye s Ye s Yes ye s

YesYesYesNoNoNoNoNoNoNoNo

Ye s Ye s Ye s Yes Ye s Ye s Ye s Ye s Ye s Ye s N o

Ye s Ye s Ye s Yes Ye s Ye s Ye s y e s

Straight

Output

Pass

Top tr ay Of fs et

tray

(Impossi

ble to

offset)

(Impossi

ble to

offset)

Saddle Finisher/ Finisher (For 85 sheets)

At the staple

No No No No No No

Punch

(2-

holes)

Punch

(2/3 -

holes)

(2-holes)

Punch

(2/4 -

holes)

yes

(2-holes)

yes

(2-holes)

yes

(2-holes)

yes

(2-holes)

Ye s Ye s Ye s

yes

(2-holes)

Ye s Ye s No

yes

(2-holes)

yes

(2-holes)

Punch

(4-holes

wide)

Ye s Ye s

Ye s No

Ye s Ye s

Ye s No

Saddle

tray

MX-FNX6 SPECIFICATION 1 – 4

Paper

Postcard 100

size

Special-Custom size No Yes Yes Yes yes

(Custom

Range)

Special-Size uncertain

x148

min Main max Main min Sub

max Sub

*1: Cover and back cover only.

*2: 2-holes only.

2- sided

pass

Reverse

Output

Pass

No No Yes Yes yes

- 140

- 320 (12.5)

- 182 (7.25)

- 470 (18.5)

NoYesYesYesNoNoNoNoNoNoNo

(5.5)

Straight

Output

Pass

100

(4.0)

320

(12.5)

140

(5.5)

470

(18.5)

Top tr ay Of fs et

100

(4.0)

320

(12.5)

140

(5.5)

470

(18.5)

tray

(Impossi

ble to

Offset)

(Impossi

ble to

Offset)

140

(5.5)

306

(12.1)

140

(5.5)

470

(18.5)

Saddle Finisher/ Finisher (For 85 sheets)

At the staple

No No No No No No

Punch

holes)

------

(2-

Punch

(2/3 -

holes)

Punch

(2/4 -

holes)

Punch

(4-holes

wide)

Saddle

tray

MX-FNX6 SPECIFICATION 1 – 5

1

：07’.07.27

MX-FNX6

[2] MAINTENANCE LIST

✕ : Check {: Clean S: Replace U: Adjust ✩ : Lubricate : Shift position (Clean, replace, or adjust as needed.)

Service Manual

Unit name No. Part name

Finisher (for 85-sheet machine) [MX-FNX6]

1

Saddle finisher (for 85-sheet machine) [MX-FNX7]

1

1 Transport rollers ✕ { { { { { { When there is dirt,

2 Transport paper guide ✕ { { { { { { When there is dirt,

3Gears ✕ ✕ ✕ ✕ ✕ ✕ ✕ UKOG-0307FCZZ 4 Discharge brush ✕ ✕ ✕ ✕ ✕ ✕ ✕ When there is dirt,

5 Sintered bearing ✕ ✕ ✕ ✕ ✕ ✕ ✕ Lubricate when an

6 Sensor ✕ { { { { { { Clean by air 7 Edge binding stapler Replacement reference: Replace the unit after 500K of staple. 8 Punch Replacement reference: Replace the unit after 1,000K of panch. 9

Drag roller ✕ SSSSSS

1 Drive roller ✕ { { { { { { When there is dirt,

2 Follower roller ✕ { { { { { { When there is dirt,

3 Discharge brush ✕ ✕ ✕ ✕ ✕ ✕ ✕ When there is dirt,

4 Sintered bearing ✕ ✕ ✕ ✕ ✕ ✕ ✕ Lubricate when an

5 Sensor ✕ { { { { { { Clean by air 6 Edge binding stapler Replacement reference: Replace the unit after 500K of staple. 7 Center binding stapler Replacement reference: Replace the unit after 200K of staple. 8 Punch Replacement reference: Replace the unit after 1,000K of panch. 9

Drag roller ✕ SSSSSS

When

calling

500K 1000K 1500K 2000K 2500K 3000K

NOTE: Discharge brush cleaning

Wipe the brush with wet cloth with a small amount of water. (Recommend) Handle the brush carefully.

Life judgement

(Reference)

abnormal sound is heard.

Tool, oil, chemicals

Procedure

Treatment after

procedure

wipe with wet cloth and water.

wipe brush part with wet cloth and water. * Refer to the NOTE: Tellus oil: 0CW4110K701//

wipe with wet cloth and water.

wipe brush part with wet cloth and water. * Refer to the NOTE: Silicon oil

MX-FNX6 MAINTENANCE LIST 2 – 1

M18

S5

S8

S6

M10

M4

SOL2

S7

S10

S1

S9

S12

Tray upper limit SW

S13

M19

M2

SOL1

S11

MX-FNX6

[3] MECHANISM

Service Manual

1. Composition layout (* In the figure: For the MX-FNX7 only)

Proof tray

Tr ay assembly

* Center binding

stapler

* Folding plate

* Folding roller

Tr ay

*

paper folding section

1) Proof branch, staple branch

The paper path is selected between the path to the proof tray and the path to the upper tray depending on presence of sort or staple.

2) Proof tray

When the sort mode and the staple mode are not selected, copy paper is discharged to this tray.

3) Tray assembly

This tray lifts up or moves down in the sort mode depending on the copy discharge quantity (the number of copy sets).

4) Tray paper folding section (The MX-FNX7 only)

Center binding copy is discharged to this tray in the sort mode.

5) Pre-stack section

The first page of the second or later sets is switch-back transported and kept in standby, and fed together with the second page to the staple tray.

6) Center binding staple section (The MX-FNX7 only)

Sheets of copy paper are aligned by the alignment roller and the jogger fence, performing stapling.

2. Electric parts layout

Proof branch pawl

Punch unit

Staple branch pawl

Pre-stack branch pawl

Pre-stack tray

Edge binding stapler

Signal name Parts name

M2 UPTRS_M Upper transport motor

M4 EXIT_M Paper exit motor M10 STRLVI_M Return roller oscillation motor M18 SFT_M Shift motor M19 EXGPLT_M Paper exit guide plate open/close motor

S1 FINENT Inlet sensor

S5 SFTROLHP Shift HP sensor

S6 UPTRYEXT Shift tray paper exit sensor

S7 EXGPLTHP Paper exit guide plate HP sensor

S8 UTRPHNST Staple mode paper surface detection

S9 UTRPHSTP Shift mode paper surface detection S10 PRFTRYEX Proof tray paper exit sensor S11 PRFTRYFL Proof tray full sensor S12 UPTRYLMT Shift mode rear edge detection S13 STKROLHP Oscillation return roller HP sensor

SOL1 UPJCTG_S Proof branch pawl SOL SOL2 LOJCTG_S Staple branch pawl SOL

- - Tray upper limit SW

MX-FNX6 MECHANISM 3 – 1

* SOL5

* S27

* M17

S18

S17

M13

M20

S14

M6

S15

M15

* M23

* M22

M5

S16

*S32

PCB: STP: Control plate

PCB: Main: Control plate

M21

M3

M1

Door SW

Signal name Parts name

M7 STSMOV_M Horizontal resist detection sensor shift motor

M9 PNCHMV_M Punch shift motor M24 PNCH_M Punch drive motor S21 PNCHMVHP Punch shift HP sensor S22 PAPPOSHP Horizontal resist detection HP sensor S24 PNCHENC Punch HP sensor

S3 PAPPOS Horizontal resist detection sensor

S4 PNCHHPFL Punch dust full sensor

- - PCB: Punch: Control plate

* S19

S20

* S34

* S33

SOL4

SOL3

M14

* MX-FNX7 only

Signal name Parts name

M1 ENT_M Inlet motor

M3 LOTRS_M Lower transport motor M14 POP_M Beating roller drive motor M21 TRYLFT_M Tray up/down motor

S2 PSTRYEXT Staple paper exit sensor S19 UPTRFLSD Full sensor: Center binding (*) S20 UPTRFLNS Full sensor: Without center binding S33 SDLFLLR Center binding tray full sensor (*) S34 SDLFLLF Center binding tray full sensor (*)

SOL3 POS_S Beating SOL SOL4 TEGPRS_S Rear edge holding SOL SOL5 SDLPRS_S Center binding holding SOL (*)

- - PCB: STP: Control plate

- - PCB: Main: Control plate

- - Door SW

PCB: Punch: Control plate

M7

M24

S24

S22

S2

Signal name Parts name

M5 BLT_M Discharge motor

M6 STPMV_M Stapler shift motor M13 STPROT_M Stapler slant motor M15 JOG_M Jogger motor M17 BDJCTG_M Bundle branch open/close (*) M20 STPMOV_M Stapler M22 SDLSTF_M Center binding stapler (*) M23 SDLSTR_M Center binding stapler (*) S14 STPTRPAP Stapler tray paper presence sensor S15 JOGHPS Jogger HP sensor S16 BLTHPS Discharge pawl HP sensor S17 CONSTPHP Stapler shift HP sensor S18 STPROTHP Stapler slant HP sensor S27 STJCTGHP Bundle branch open/close HP (*) S32 STKPRST Lead edge detection sensor (*)

M9

S21

S4

S3

MX-FNX6 MECHANISM 3 – 2

* S31

When in the proof mode:

Staple branch pawl

Proof branch pawl

In the shift mode:

* S25

* M12

* M11

4. Branch mechanism

1) Paper is branched to the three directions by the proof branch pawl and the staple branch pawl.

2) In the proof mode, when discharging to the proof tray, copy paper is transported to the proof tray by the proof branch pawl.

*M8

* S26

* S28

* S30

* MX-FNX7 only

Signal name Parts name

M8 DRRLVI_M Drive roller oscillation motor (*) M11 FLDPLT_M Folding plate drive motor (*) M12 FLDROL_M Folding roller motor (*) M16 TALFNC_M Rear edge fence motor (*) S25 CLPROLHP Drive roller HP sensor (*) S26 FLDUNENT Reach sensor (*) S28 FLDBTMHP Rear edge fence HP sensor (*) S29 FLDPLTHP Folding plate HP sensor (*) S30 FLDCMHP Folding HP sensor (*) S31 FLDUNEXT Folding pass sensor (*)

3. Drive layout

M4

M2

* S29

* M16

3) In the shift mode, the proof branch pawl and the staple branch pawl do not operate, and copy paper is transported to the shift tray.

M21

M1

M3

M14

* MX-FNX7 only

Signal name Parts name

M1 ENT_M Inlet motor M2 UPTRS_M Upper transport motor M3 LOTRS_M Lower transport motor M4 EXIT_M Paper exit motor

M5 BLT_M Discharge motor M11 FLDPLT_M Folding plate drive motor (*) M12 FLDROL_M Folding roller motor (*) M14 POP_M Beating roller drive motor M21 TRYLFT_M Tray up/down motor

M5

* M12

* M11

MX-FNX6 MECHANISM 3 – 3

4) In the staple mode, the staple branch pawl operates to transport copy paper to the staple section.

In the staple mode:

Staple branch pawl

5. Pre-stack mechanism

Four sheets can be discharged with max. three sheets of pre-stack. In the example below, descriptions are made on discharge of three sheets with two sheets of pre-stack.

1) Stapling the first set is performed.

3) The first sheet of the second set is transported from the prestack tray. At the same time, transport of the second sheet of the second set is started.

4) Transport of the first sheet of the second set is completed. At the same time, the rear edge of the second sheet of the second set passes the branch pawl.

Pre-stack Branch pawl

2nd sheet of 2nd set

1st sheet of 2nd set

Bundle of 1st set

2) The first sheet of the second set is switch-back transported to the pre-stack tray.

Pre-stack tray

5) The first sheet and the second sheet of the second set are switch-back transported together to the pre-stack tray.

6) Stapling of the first set is completed. At the same time, the first sheet and the second sheet of the second set are transported together from the pre-stack. Transport of the third sheet of the second set is also started.

3rd sheet of 2nd set

MX-FNX6 MECHANISM 3 – 4