Konica Minolta FS-210, FS-110 User Manual

SERVICE MANUAL

Models

FS-110/FS-210

JANUARY 2004

CSM-FS110

KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC.

FS-110/FS-210

SERVICE MANUAL

JANUARY 2004

Used on Konica Models

7155/7165/FORCE 65/7255/7272

IMPORTANT NOTICE

Because of the possible hazards to an inexperienced
person servicing this equipment, as well as the risk of
damage to the equipment, Konica Minolta Business
Solutions U.S.A., Inc. strongly recommends that all
servicing be performed by Konica-trained service tech­nicians only.

Changes may have been made to this equipment to
improve its performance after this service manual was
printed. Accordingly, Konica Minolta Business Solu­tions U.S.A., Inc., makes no representations or war­ranties, either expressed or implied, that the informa­tion contained in this service manual is complete or
accurate. It is understood that the user of this manual
must assume all risks or personal injury and/or dam­age to the equipment while servicing the equipment for
which this service manual is intended.

Corporate Publishing Department

© 2004, KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC.

All rights reserved.

Printed in U.S.A.

CONTENTS

CONTENTS

SAFETY AND IMPORTANT WARNING ITEMS

Refer to the 7155/7165/7255/7272 service manual

on page.................................................................S-1

1. OUTLINE

FS-110/FS-210 PRODUCT SPECIFICATIONS ........1-1

CRO SS SE CTION DIAGRAM....................... .... ..... .. .1- 4

DRIVE SYSTEM DIAGRAM......................................1-5

[1] Paper Conve y ance Drive...........................1-5

[2] Stacke r Drive......................................... .... .1- 6

[3] Staple Drive.................................... .... ... .... .1-7

[4] Tray D riv e........................... .. ..... ..... .... ... .... .1- 8

[5] Folding Drive............................................. .1- 9

PAPER CONVEYANCE PATH................................1-10

[1] Paper Conve yance Path..........................1-10

[2] Non-S o r t M o d e.........................................1-1 1

[3] Sort, and Group Modes............................1-12

[4] Sub-tray Mode..........................................1-13

[5] Staple Mode..................................... .. ..... .1 -1 4

[6] Bookle t Mode............................ ..... .... ... ...1 -16

[7] Three -fo ld in g Mode..................................1-1 7

2. UNIT EXPLANATION

EXTE RNAL S E CTION.................. ..... ....... ....... ..... .....2 -1

[1] Composition............................ .. ..... .... ..... .. .2- 1

[2] Mech a nism......................... ..... .... ... .... ..... ...2 - 1

CON V E YANC E SECT ION............... .... ....... ....... ....... .2-2

[1] Composition............................ .. ..... .... ..... .. .2- 2

[2] Mech a nism......................... ..... .... ... .... ..... ...2 - 3

[3] M701 (FNS Conveyance) Control ..............2-6

[4] M712 (gate drive) Control...........................2-7

[5] SD70 5 (by - p a ss g a te ) C o n tr ol....................2-7

[6] M702 (shift) Control....................................2-8

[7] M707 (paper exit roller) Control..................2-9

[8] SD704 (paper exit opening solenoid)

Contro l................................ ..... .. ..... .... ..... .2 -11

[9] M708 (paper exit opening) Control...........2-12

[10] M721 (sub-tray paper exit) Control...........2-13

MAIN TRAY SEC TION.................................... .. ..... .2 -1 4

[1] Composition............................ .... ..... .. ..... .2 -1 4

[2] Mech a nism........................... ..... .. ..... ..... .. .2 -1 4

[3] M703 (tray up/down) Control....................2-15

STAC KER S E CTION.................. ....... ..... ....... ....... ...2 -1 7

[1] Composition............................ .... ..... .. ..... .2 -1 7

[2] Mech a nism........................... ..... .. ..... ..... .. .2 -1 8

[3] M705 (alignment/U) Control .....................2-21

[4] M716 (alignment/L) Control

(FS-21 0 o n ly)............. .... ....... ....... ....... ..... .2-2 2

[5] M718 (folding stopper) Control

(FS-210 only)...........................................2-23

[6] M713 (stacker entrance) Control..............2-25

2 UNIT EXPL A NATION 1 OUTLINE3 DIS./ASSEMBLY

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

- REPLACEMENT

1 OUTLINE2 UNIT EXPL A NATION3 DIS./ASSEMBLY

STAPLER SECTION................................. .. ..... .... ..2-27

[1] Com p osition........ ..... ..... .... ... .... ..... ..... .... ..2-27

[2] Mechanism.............................................. 2-28

[3] Staple r Movement C o n tro l.......................2-30

[4] Staple Contro l................... ..... ..... .... ... .... ..2-32

FOLDING/THREE-FOLDING SECTION

(FS-2 10 ONLY ).............................. ....... ....... ....... ....2-35

[1] Com p osition........ ..... ..... .... ... .... ..... ..... .... ..2-35

[2] Mechanism.............................................. 2-36

[3] M719 (folding knife) Control .................... 2-37

[4] M720 (folding conveyance) Control......... 2-38

[5] SD706 (three-folding gate) Control.......... 2-39

3. DISASSEMBLY/ASSEMBLY

EXTERNAL SE CTION.......................... ..... .... ... .... ....3-1

[1] Removing and Reinstalling the Booklet

Tray (FS-210 only)..................................... 3-1

[2] Removing and Reinstalling the Top

Cove r/1................................ .... ... .... ..... .. ....3-1

[3] Removing and Reinstalling the Top

Cove r/2................................ .... ... .... ..... .. ....3-2

[4] Removing and Reinstalling the Side

Cove r....................................... ... .... ..... .. ....3-2

[5] Removing and Reinstalling the Front

Door.................... ..... ..... .. ..... .... ... .... ..... .. ....3-3

[6] Removing and Reinstalling the Rear

Cove r....................................... ... .... ..... .. ....3-3

[7] Removing and Reinstalling the Main

Tray................................................... .. .... ..3-4

[8] Removing and Reinstalling the Main Paper

Exit Opening Cover................................... 3-5

[9] Removing and Reinstalling the Booklet Paper

Exit Opening Cover................................... 3-5

CONVEYANCE SECTION........................................ 3-6

[1] Replacing the Paper Exit Roller

(Sponge Roller) ......................................... 3-6

[2] Replacing the Intermediate Conveyance Roll-

er (Sp o n ge Ro ller).....................................3-7

[3] Removing and Reinstalling the Paper Exit

Open in g U n it... .... ....... ..... ....... ....... ..... ...... ..3-8

MAIN TRA Y SEC TION....................................... .... ..3-9

[1] Replacing the Tray Up/down Motor

(M703)....................................................... 3-9

[2] Repla cin g th e U p /D o wn Wire.................... 3-9

STACKER S ECTION............................................ ..3-13

[1] Removing and Reinstalling the Stacker Unit

Cove r....................................... ... .... ..... .. ..3-13

[2] Removing and Reinstalling the Stacker

Unit...................................... .... ... .... ..... ....3-13

STAPLER SECTION................................. .. ..... .... ..3-15

[1] Removing and Reinstalling the Stapler Unit

Cove r....................................... ... .... ..... .. ..3-15

[2] Removing and Reinstalling the Clincher.. 3-16
[3] Removing and Reinstalling the Stapler ... 3-17

SAFETY WARNINGS

[1] Modifications Not Authorized by

Konica Minolta

Konica Minolta equipment is renowned for their high
reliability. This reliability is achieved through high-quality
design and a solid service network.

Unauthorized modifications involve a high risk of degrad­ing performance and safety. Such modifications are there­fore strictly prohibited. The points listed below are not
exhaustive, but they illustrate the reasoning behind this
policy.

PROHIBITED ACTIONS :

(1) Using extension cables or a different power cord

than specified by Konica Minolta.

(2) Using other fuses than specified by Konica

Minolta. Safety will not be assured, leading to a
risk of fire and injury.

(3) Disabling fuses or bridging fuse terminals with

wire, metal clips, solder or similar. (This applies

also to thermal fuses.)
(4) Removing air filters (except for replacement).
(5) Disabling relay functions (such as wedging pa-

per between relay contacts, etc.).
(6) Disabling safety functions (interlocks, safety cir-

cuits, etc.). Safety will not be assured, leading to

a risk of fire and injury.
(7) Performing actions to equipment not described

in the instruction manual or the service hand-

book.
(8) Using parts other than specified by Konica

Minolta.

[2] Checkpoints When Performing On-

site Service

Konica Minolta equipment is extensively tested before
shipping, to ensure that all applicable safety standards
are met, in order to protect the customer and customer
engineer from the risk of injury. However, in daily use, any
electrical equipment may be subject to parts wear and
eventual failure. In order to maintain safety and reliability,
the customer engineer must perform regular safety checks.

(3) Be sure to disconnect the power cord of the

equipment from the AC outlet.
Simply turning off the power switch is not suffi­cient, because paper feed units or other electri­cal equipment may be powered also when the
power switch is turned off.

(4) Proceed with special care when performing op-

eration checks or adjustment while the unit is
powered. When carrying out operation checks or
adjustment while external covers are removed,
the risk of electrical shock exists when touching
parts which carry high voltage or electrical charge.
The risk of injury exists when touching moving
parts such as gears or chains.

2. Safety Checkpoints

The following list is not exhaustive, but it includes actions
which must be carried out at every on-site service.

CAUTION:

(1) Check external covers and the frame for sharp

edges, burrs, or nicks.

(2) Check external covers and hinges for loosening

or damage.
(3) Check wiring for squeezing or damage.
(4) Check power cord for insulation problems (con-

ductor must not be exposed).
(5) Check power cord and cable ties etc. for loosen-

ing from frame.

WARNING:

(1) Verify that the equipment is properly grounded. If

a problem is detected, establish a proper ground

connection.
(2) Connecting the ground lead to an improper point

such as listed below results in a risk of explosion

and electric shock.

Unsuitable ground points:

- Gas pipe

- Lightning rod

- Telephone line ground

- Plastic water pipe or water pipe or faucet that
has not been approved by authorities for
grounding use

1. Advance Preparation for Safety Checks

CAUTION:

(1) Wear clothing that facilitates work and is de-

signed for safety.

(2) Carry out all procedures carefully to prevent in-

jury.

3. Description of Safety Checks

CAUTION:

(1) Before performing safety check work, read all

relevant documentation (service handbook, tech­nical notices, etc.) and proceed according to the
prescribed procedure, using only the prescribed
tools. Do not carry out any adjustments not
described in the documentation.

(2) If the power cord is damaged, replace it only with

the specified power cord. If the power cord insu­lation has been damaged and there are exposed
sections, short- circuits and overheating may
occur, leading to a serious fire risk.

(3) Do not route the power cord so that it can be

stepped on or pinched. Otherwise overheating
may occur, leading to a serious fire risk.

(4) When disconnecting any cables, always grasp

the connector and not the cable (especially in the
case of AC and high-voltage leads).

(5) Carefully remove all toner remnants from electri-

cal parts, electrodes, etc.

(6) Make sure that wiring cannot come into contact

with sharp edges, burrs, or other pointed parts.

(7) Double-check to make sure that all screws, com-

ponents, wiring, connectors, etc. that were re­moved for safety check maintenance have been
reinstalled in the original location. (Pay special
attention to forgotten connectors, pinched cables,
forgotten screws, etc.)

(8) When installation and preventive maintenance,

verify that the power cord has been securely
plugged into the AC outlet. Contact problems
may lead to increased resistance, overheating,
and the risk of fire.

WARNING:

Before disassembling or adjusting the equip­ment, make sure that the power cord has been
disconnected.

[4] Measures to Take in Case of an

Accident

(1) If an accident has occurred, the distributor who has

been notified first must immediately take emergency
measures to provide relief to affected persons and to
prevent further damage.

(2) If a report of a serious accident has been received

from a customer, an on-site evaluation must be
carried out quickly and Konica Minolta must be
notified.

(3) To determine the cause of the accident, conditions

and materials must be recorded through direct on­site checks, in accordance with instructions issued
by Konica Minolta.

(4) For reports and measures concerning accidents,

consult your superior, and follow the regulations set
in "Standards for the Control Program for Measures
Against Electrical Equipment Accidents".

[5] Conclusion

(1) Safety of users and customer engineers depends

highly on accurate maintenance and administration.
Therefore, safety can be maintained by the appropri­ate by the proper daily service work conducted by the
customer engineer.

(2) When performing service, equipment on the site

must be tested for safety. The customer engineer
must verify the safety of parts and ensure appropri­ate management of the equipment.

[3]

Handling of Materials for Servicing

CAUTION: Alcohol-based and acetone- based

cleaners are highly flammable and
must be handled with care. When
using these materials for cleaning
parts, observe the following precau-

tions.
(1) Disconnect the power cord from the AC outlet.
(2) Use only a small amount of cleaner at a time and

take care not to spill any liquid. If this happens,
immediately wipe it off.

(3) Perform cleaning only in an environment where

sufficient ventilation is assured. Breathing large
quantities of organic solvents can lead to dis­comfort.

(4) Do not replace the cover or turn the unit on before

any solvent remnants on the cleaned parts have
fully evaporated.

1

OUTLINE

1 OUTLINE

1 OUTLINE

Blank page

FS-110/FS-210 PRODUCT SPECIFICATIONS

FS-110/FS-210

[1] T ype

FS-110:

Finishing device with offset collation (sort and
group), stapling, and sub-tray eject features.

FS-210:

Finishing device with offset collation (sort and
group), stapling, sub-tray eject, booklet (stitch­and-fold), and three-folding features.

[2] Functions

T ype of Paper:

Same as the main body

Paper Size:

A3
B4
F4R
A4R

A/B

A4

stan­dards

B5R
B5
A5R

FS-110/210 FS-210 only

Non-

Sort/

Sta-

sort

group

ple

Sub-

tray

Book-

let

Three

-fold­ing

*1

2

Paper Stacking Capacity (80g/m

or 20lbs):

Sub-tray exit mode:

Maximum 200 sheets (same-size sheets only)

Non-Staple, Group, and Offset modes:

Maximum 1500 sheets (A3, B4, F4R, 11 x 17,

and 8.5 x 14)

Maximum 3000 sheets (A4, A4R, B5, B5R,

8.5 x 11, and 8.5 x 11R)

Maximum 500 sheets (A5, A5R, B6R, 5.5 x 8.5,

and 5.5 x 8.5R)

Note: For FS-210, the maximum stacking

capacity is 2500 sheets for A4, A4R, B5,
B5R, 8.5 x 11, and 8.5 x 11R paper .

Staple Mode:

Maximum 1000 sheets (paper must be the
same size)
Main-Tray Capacity

Original pages

A3, 11 x 17,

A5, and 5.5 x

8.5

Other paper

types

2 to 9 50 stacks 100 stacks
10 to 20 50 stacks 50 stacks
21 to 30 30 stacks 30 stacks
31 to 40 25 stacks 25 stacks
41 to 50 20 stacks 20 stacks

1 OUTLINE

A5
B6R

11 x
17

8.5 x
14

By
inch

8.5 x
11R

8.5 x
11

5.5 x

8.5R

5.5 x

8.5
Wide

Other

*1

*1 The position of the stopper must be changed

when using paper with different size.

Booklet Mode (FS-210 only):

• Stitch-and-fold
20 booklets with 5 sheet s folded each. 15
booklets in case of small size paper (A4R/

8.5 x 11R ). One booklet with 6 sheets folded
is taken as two and more booklets.

• Folding
33 booklets with 3 or less sheets folded each
25 booklets in case of small size paper
(A4R/8 .5 x 11R).

• Three-folding
Tray capacity is a maximum of 50 individual
folded s h e e ts .

Paper curling:

10mm or less

Amount of curl

Paper (5 sheets)

1-1

FS-110/FS-210

1 OUTLINE

Height of folding in the booklet mode (FS210
only):

(80g/m2 or 20lbs)

Height of folding

Original

pages

0 to 5

6 to 10

11 to 20

A3, 11 x 17

25mm or

less

50mm or

less

Not

specified*

B4,

8.5 x 14

25mm or

less

50mm or

less

Not

specified*

A4R,

8.5 x 11R
25mm or

less

Not

specified*

Not

specified*

* The height of folding may be larger after exit,

[3] Staple Mode

Number of sheets to be stapled:

50 sheets or less (the height must be 5mm or
less when using 80g/m

Positions for stapling:

A = 8.5mm
B = 8.5mm
C = 60mm
D = 8.5mm
E = 14mm
F = 60mm

A

B

Single staple

(rear)

3mm

±

3mm

±

3mm

±

3mm

±

3mm

±

3mm

±

D

CC

T wo staples

2

or 20lbs quality paper)

E

Single staple

D

(front)

although the booklet must be folded with ease
manually.

Width (a, b and c) and height (h) in the three­folding mode:

FF

h

a

Width/
height

Width

Height h

c

b

Mea­sure-

ments

Nominal values

A4R

8.5 x 11R

a 95mm 89.4mm
b 101mm 95mm
c 101mm 95mm

25mm

or less

25mm
or less

Allow-

ance

2mm

±

2mm

±

2mm

±

Note: Measurements must be made using a

single sheet.

Amount of sort offsetting:

30mm (after sorting and grouping)

Booklet mode (stitch-and-fold)

(FS-210 only)

Staple capacity:

5000 staples/cartridge

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

1-2

2

1-2 REPLACEMEN T

FS-110/FS-210

[4] Booklet Mode (FS-210 only)

Stitch-a n d -fo ld:

Maximum 20 sheets (when using 80g/m
20lbs quality paper)

Maximum 19 sheets (when using 80g/m
20lbs qualit y paper) + one sheet ( 200g/m

45lbs quality paper)

Foldin g :

Maximum 3 sheets (when using 80g/m
20lbs quality paper)

[5] Three-folding Mode (FS-210 only)

Num b e r of three-f o ld in g :

Maximum 3 sheets (when using 80g/m
20lbs quality paper)
However, special paper cannot be used.

[6] Option

PI-110

(Cover sheet feeder)

PK-110

(Puncher)

[7] Machine Specifications

Power source:

24V, 5VDC (supplied from the main body)

Maximum power consump tion:

100V A

Weight:

FS-110: Approx. 55kg
FS-210: Approx. 65kg

Extern a l Dimen s io n s :

2

2

2

2

2

or

or

or

or

or

[8] Maintenance

Maintenance procedures:

Same as the main body

Service life:

Same as the main body

[9] Operating Environment

T emperature:

10 to 30

Humidity:

10 to 80% RH

Note: The information herein may be subject to

change for improvement without notice.

C (50 °F to 86°F)

°

1 OUTLINE

741656

(tray extended)

656

(tray closed)

410

990

1-3

FS-110/FS-210

CROSS SECTION DIAGRAM

1 OUTLINE

Sub-tray

Paper exit
opening unit

Main tray

Shift unit

Gate

Alignment plate/U

Stapler

Three-folding
stopper

Three-folding gate

Booklet tray

Bypass gate
Clincher

Flat-stapling stopper

Booklet stopper

Folding knife

Alignment plate/L

Components in the region enclosed by the dotted line represent those of FS-210.

1-4

DRIVE SYSTEM DIAGRAM

FS-110/FS-210

[1] Paper Conveyance Drive

Sub-tray paper exit roller

Sub-tray paper exit motor (M721)

Paper exit roller motor (M707)

Paper exit opening
SD (SD704)

Paper exit roller

1 OUTLINE

Paper exit opening motor (M708)

Shift motor (M702)

Sub-tray conveyance roller

Gate drive motor (M712)

FNS conveyance motor (M701)

PI conveyance roller

Shift roller

Conveyance roller/B

By-pass gate SD (SD705)

By-pass gate

Entrance roller

Conveyance roller/A

Intermediate conveyance roller

1-5

FS-110/FS-210

[2] Stacker Drive

1 OUTLINE

Alignment plate/U

Paper exit arm

From paper exit roller motor (M707)

Alignment motor/U (M705)

Stacker entrance motor
(M713)

Stacker entrance roller

Flat-stapling stopper

Alignment motor/L (M716)

Alignment plate/L

Booklet stopper

Stopper motor (M718)

1-6

FS-110/FS-210

[3] Staple Drive

Stapler/F

Clincher/F

Stapler/R

Stapler rotation motor (M706)

Stapler

Stapler movement
motor (M711)

1 OUTLINE

Clincher

Clincher/R

Clincher rotation motor
(M704)

1-7

FS-110/FS-210

[4] Tra y Drive

1 OUTLINE

2

Up/down pulley/U

Main tray

Up/down wire

Up/down pulley/L

Old type

Tray up/down motor
(M703)

New type

fs2101001

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

1-8

2

1-8 REPLACEMEN T

FS-110/FS-210

[5] Folding Drive

Three-folding gate SD
(SD706)

Three-folding roller

1 OUTLINE

Folding roller

Three-folding gate

Folding knife

Folding knife motor
(M719)

Folding conveyance motor
(M720)

1-9

FS-110/FS-210

PAPER CONVEYANCE PATH

[1] Paper Conveyance Path

1 OUTLINE

The finisher (FNS) consists of five paper paths, as shown in the diagram below.
Sheets are turned over by the main body's exit page inverter, and then passed to the FNS.
The FNS has two paper entrance connections: one from the main body, and the other from PI-110 (optional).

Sub-tray

PI-110

Main tray

Booklet tray

2

3

1

1

3

5

2

3

54

5

4

Main body

4

5

Paper conveyance path Finishing mode

1
112
3
4
5

Non-sort, sort, and group modes
Sub-tray mode
Staple mode
Booklet mode (FS-210 only)
Three-folding mode (FS-210 only)

1-10

FS-110/FS-210

[2] Non-Sort Mode

In the non-sort mode, the gate is set to the position to carry paper to the main tray. Each sheet, delivered from
the main body, is carried to the main tray through the gate.

Entrance roller

Main tray

Gate

Paper exit roller

Conveyance roller/A

1 OUTLINE

1-11

FS-110/FS-210

[3] Sort, and Group Modes

1 OUTLINE

In the sort and group modes, the gate is set to the position to carry paper to the main tray. Each sheet, deliv­ered from the main body, is conveyed to the main tray while the sheet is shifted by 30mm to the r ear. The
shift roller of the shift unit performs the shift action. In the sort mode, even pages are offset. In the group mode,
even numbered copies are offset.

30mm

Shift roller

Shift unit

Entrance roller

Main tray

Paper exit roller

Gate

Conveyance roller A

1-12

FS-110/FS-210

[4] Sub-tray Mode

In the sub-tray mode, the gate is set to the position to carry paper to the sub-tray. Each sheet, delivered
from the main body, is delivered to the sub-tray

Sub-tray paper exit roller

Sub-tray conveyance roller

1 OUTLINE

Sub-tray

Entrance roller

Gate

Conveyance roller/A

1-13

FS-110/FS-210

[5] Staple Mode

1 OUTLINE

For sheets of all size except A4, B5, and 8.5 x 11:

(1) The gates are set to the position to carry paper to the stacker.
(2) If paper is larger than A4R, the paper exit opening will open.
(3) Each sheet is carried to the flat-stapling stopper and its vertical position (feeding direction) is adjusted.
(4) The horizontal position (widthwise direction) of each sheet is adjusted by the alignment plate/U.
(5) When all necessary sheets are stacked, they are stapled with the stapler and the clincher.
(6) The set of stapled sheets is delivered by the paper exit arm to the main tray.
(7) Steps (3) through (6) are repeated for each set of sheets to be stapled.

Main tray

Alignment plate/U

Paper exit belt

Swing belt

Paper exit opening unit

Gate

Intermediate conveyance roller

Entrance roller

Conveyance roller/A
Conveyance roller/B

Stacker entrance roller

Stapler

Paper exit arm

Flat-stapling stopper

Clincher

1-14

FS-110/FS-210

For sheets of A4, B5, and 8.5 x 11:

(1) The first set is stapled and delivered to the main tray in the same manner as sheets of all size except A4,

B5, and 8.5 x 11.

(2) As the front of t he f i r st set i s bei ng di schar ged, t he st ac ker ent r ance r ol l er st ops and t he by- pass gat e

opens. The first sheet of the second set (and subsequent sets) is conveyed to the stacker entrance.

(3) The by-pass gate closes, and a second sheet is l aid over the fi rst sheet which is f ixed by the st acker

entrance roller.

(4) When the front of the first set has been delivered, the stacker entrance roller starts to rotate. The first and

second sheets are conveyed to the stacker.
(5) The alignment plate/U lines up each sheet in the widthwise direction.
(6) When all sheets are stacked, they are stapled with the stapler and the clincher.
(7) The set of stapled sheets is delivered by the paper exit arm to the main tray.
(8) Steps (2) through (7) are repeated for each set of sheets.

Paper exit opening unit

Main tray

Gate

Entrance roller

1 OUTLINE

Alignment plate/U

Paper exit belt

Stapler

Paper exit arm

Flat-stapling stopper

Second
sheet

First sheet

Conveyance roller/A

Conveyance roller/B

By-pass gate

Intermediate
conveyance roller

Stacker entrance roller

Intermediate conveyance
roller

Clincher

1-15

FS-110/FS-210

[6] Booklet Mode

1 OUTLINE

(1) The gates are set to the position to carry paper to the stacker.
(2) The paper exit opening opens.
(3) The booklet stopper lowers t o the sti tch- and-fol d positi on. The fl at-s tapli ng stopper i s rel eased as the

booklet stopper lowers.
(4) The paper is conveyed to the booklet stopper to line up sheets in the lengthwise direction.
(5) The alignment plate/U and alignment plate/L line up each sheet in the widthwise direction.
(6) When the stitch-and-fold mode is selected, the sheets are stapled by the stapler and the clincher.
(7) The booklet stopper lowers to the folding position for setting the paper to the folding position.
(8) The folding knife and the folding roller fold the sheets, which are delivered to the booklet tray.

Main tray

Alignment plate/U

Paper exit belt

Paper exit opening unit

Entrance roller

Gate

Conveyance roller/A
Conveyance roller/B

Intermediate conveyance
roller

Stacker entrance roller

Swing belt

Flat-stapling stopper

Clincher

Alignment plate/L

Booklet tray

Folding knife

Stapler

Folding roller

Booklet stopper

1-16

FS-110/FS-210

[7] Three-folding Mode

(1) The gates are set to the position to carry paper to the stacker.
(2) The paper exit opening opens.
(3) The booklet stopper lowers t o the sti tch-and- fol d positi on. The fl at-s tapli ng stopper i s rel eased as the

booklet stopper lowers.
(4) The paper is conveyed to the booklet stopper to line up in the lengthwise direction.
(5) The alignment plate/U and the alignment plate/L line up each sheet in the widthwise direction.
(6) The booklet stopper lowers to the first folding position, and the sheet is set to the first folding position.
(7) The folding knife and the folding roller perform the first folding, and the paper is conveyed toward the three-

folding stopper.
(8) The three-folding stopper curls the sheet, and the second folding is made by drawing it to the three-folding

roller. The three-folded sheet is delivered to the booklet tray.

Paper exit opening unit

Main tray

Gate

Entrance roller

1 OUTLINE

Alignment plate/U

Alignment plate/L

Three-folding stopper

Booklet tray

Conveyance roller/A
Conveyance roller/B

Intermediate conveyance roller

Stacker entrance roller

Flat-stapling stopper

Folding knife

Folding roller

Booklet stopper

Three-folding stopper

1-17

1 OUTLINE

Blank page

2

UNIT EXPLANATION

2 UNIT EXPL A NATION

2 UNIT EXPL A NATION

Blank page

EXTERNAL SECTION

[1] Composition

FS-110/FS-210

Main paper exit cover

Main tray

Rear cover

Booklet paper exit cover

(FS-210 only)

Booklet tray

(FS-210 only)

[2] Mechanism

Mechanism Method

Jam removal*1 Through the rotation of

roller(s) and the opening/clos­ing operation of the guide
plates.

Sub-tray

Top cover/1

Top cover/2

Front door

Side cover

2 UNIT EXPL A NATION

*1 Jam removal

When a jam occurs in the conveyance secti on,
open the front door, turn the convey ance rol ler,
open the guide plates, and remove the jammed
paper.
When a jam occurs in the stacker section, open
the front door, draw out the stacker section,
rotate the fol ding roller, open the gui de plates,
and remove the jammed paper.

2-1

FS-110/FS-210

CONVEYANCE SECTION

[1] Composition

Sub-tray full PS (PS719)

Shift unit

Shift roller

Paper exit opening unit

2 UNIT EXPL A NATION

Main tray paper exit PS
(PS706)

Main tray paper exit roller

Sub-tray paper exit PS (PS701)

PI conveyance roller

Gate

Entrance roller

FNS entrance PS
(PS704)

Conveyance roller/A

Conveyance roller/B

By-pass gate

Intermediate conveyance roller

Conveyance section

2-2

FS-110/FS-210

[2] Mechanism

Mechanism Method

Gate switching*1 Driven by the stepping

motor/cam.
By-pass gate*2 Solenoids
Shift mechanism

of the shift unit*3
Open/close of

paper exit open­ing*4

Paper exit opening
nip*5

*1 Gat e S witching

The two gates (/U and /L) switch the paper path
to three direct ions: the sub-tr ay, the main tray,
and the stacker secti on. The upper and lower
gates (/U and /L) ar e driven by the gate cam,
which is driven by the gate drive motor (M712).

Gate HP PS (PS716)

Crank mechanism

Crank mechanism

Pressure rollers driven by

solenoid.

Gate drive motor (M712)

The gate cam consists of two cams (/U and /L) on
the same shaft. The position of the cams deter­mines the paper path.

To sub-tray

Gate/U

Gate/L

To stacker section

Gate HP PS (PS716)

Cam/U
Cam/L

Sub-tray paper exit

Stacker section
paper exit

2 UNIT EXPL A NATION

Gate/U

Main tray paper exit

Gate cam

To main tray

Gate/L

2-3

FS-110/FS-210

*2 By-pass Gate

2 UNIT EXPL A NATION

The by-pass gate is l ocated on the path t o the
stacker. This gate changes the conveyance path
of the next sheet while the stapling is being per­formed, saving time and improving performance.
This gate is used for small size papers (A4, B5,
and 8.5 x 11). The gate changes the feeding
direction of the second sheet so that it is laid over
the first sheet. The first and second sheets will be
conveyed to the stacker simultaneously.
The by-pass gate SD (SD705) drives the by­pass gate.

First paper of the second and
subsequent sets

First paper of the second
and subsequent sets

By-pass gate

*3 Shift Mecha n is m of the S h ift Unit

The FNS conveyance motor (M701) drives the
shift rol ler, conveying the paper forward t o the
main tra y.
While the paper is conveyed to the main tray, the
shift motor (M702) rotates to activate the crank
mechanism. This mechanism moves the shift
moving section (including the shift roller) by
300mm toward the rear, which also moves the
paper and then it is delivered.
The shift HP PS (PS718) detects t he s hift posi­tion.

To main tray

Fixed section

Shift HP PS (PS718)

Shift moving section

Shift motor
(M702)

Shift roller

Crank arm

From FNS conveyance
motor (M701)

By-pass gate SD (SD705)

Second paper of the second
and subsequent sets

Second paper of
the second and
subsequent sets

By-pass gate SD (SD705)

First paper of the second
and subsequent sets

By-pass gate

Shift HP PS (PS718)

Fixed
section

Shift moving section

Position for straight
Paper exit

Shift motor (M702)

Shift roller

Crank shaft

Position for offset
(shift) paper exit

2-4

FS-110/FS-210

*4 Op e n /c lo s e o f Paper E x it Open in g

When paper is conveyed to the stacker, and it is
larger than B5R in t he vertical length ( feeding
direction) , it does not fi t the paper exit opening.
This mechanism addresses this problem by
opening the paper exit opening from the start of
copying until the completion of stapling.

Paper exit opening unit

To main tray

Paper exit opening HP PS (PS712)

Crank arm

Paper exit opening
motor (M708)

The paper exit opening motor (M708) rotates to
activate the cr ank mechanism, lif ting t he paper
exit opening unit. The paper exit opening opens.

*5 Pap e r Exit Op e n in g Nip

Because the rotati onal speed of the paper exit
roller is slower than that of the conveyance roller,
the nip is in the released position except during
the paper exit action. When a sheet of paper
reaches the paper exi t opening, t he paper exit
opening solenoid (SD704) activates the nip
roller. The roller nips the sheet to deli ver t o the
main tra y.

Paper exit opening unit

Paper exit opening SD

To main tray

Nip moving section (Paper exit guide assembly)

(SD704)

Nip roller

Main tray paper exit PS
(PS706)

2 UNIT EXPL A NATION

Paper exit
opening unit

Close position

Crank shaft

Paper exit opening
motor (M708)

Paper exit opening HP PS (PS712)

Open position

Position when the
nip is not active.

Nip roller

Nip moving
section

Position when the
nip is active.

Paper exit opening SD
(SD704)

Main tray paper exit
roller

2-5

FS-110/FS-210

[3] M701 (FNS Conveyance) Control

24V

24V
DRV A
DRV A
DRV B
DRV B

5V

PS704 IN

GND

24V-IN

5V

2 UNIT EXPL A NATION

SGND
PGND
PGND
FGND

MTXD
SGND
MCTS

MRXD

SGND

MRTS

M701 (FNS conveyance) operation is performed
by the 24V DC motor and controlled by the FNS
CB (FNS Control Board).
The related signals is PS704 (FNS Entrance).

1. Operation

a. Interlock control

FNS paper conveyance drive control is initiated
by the ON signal from the main body' s START
button. If MS701 (int er lock) i s OFF at t his t i me,
however, the finisher transmits an error signal to
the main body's PRCB and does not begin thi s
control.

b. M701 (FNS conveyance) control

When the position of the START button is ON,
and the paper exit speed is high, ON from PS37
(main body paper exit) sets the speed to low, and
ON from PS704 (FNS entrance) sets the speed
to high after a predefined time peri od. For the
main tray paper exi t operation, PS704 det ects
the end of the paper, and, after a predefined time
period, the speed mode swit ches to medium to
match the paper exit speed of the FNS. Then,
after a predefined time, the mode returns to the
high speed to prepare for the next conveyance of
paper.

24VDC IN
5V

SGND
PGND
PGND

SRXD
SGND
SRTS

STXD
SGND
SCTS

FNS CBMAIN BODY

M701

PS704

2. Signals

a. Input signals

(1) SRXD (Main body to FNS CB)

Serial data line; transmits the operating status of
the main body's CB to the FNS CB.

(2) SCTS (Main body to FNS CB)

Acknowledgment signal, sent from the main
body to the FNS, allowing the FNS to send data
to the main body.

(3) 24V-IN (MS701 to FNS CB)

Interlock signal:
[H]: Front cover is closed.
[L]: Front cover is open.

(4) PS704 IN (PS704 to FNS CB)

Signal indicating whether the paper passes
through the entrance. The front and rear ends of
the paper are detected.
[H]: Paper does not exists.
[L]: Paper exist.

b. Output signals

(1) S RTS (FNS C B to Ma in b o d y )

Acknowledgment signal, sent from the FNS to
the main body, allowing the main body to send
data to the FNS.

(2) S T X D (FNS CB to Main bo d y )

Serial data line; transmits the operating status of
the FNS to the main body's CB.

(3) M701 DRV A, A

Pulse signal to drive/control the Phase A of M701

(4) M701 DRV B, B

Pulse signal to drive/control the Phase B of M701

(FNS CB to M701)

(FNS CB to M701)

2-6

FS-110/FS-210

[4] M712 (gate drive) Control

24V

M712 DRV A
M712 DRV A
M712 DRV B
M712 DRV B

M712 (gate drive) perf orms the paper convey­ance path switching between the sub-tray, main
tray or stacker section. The FNS CB (FNS con­trol board) controls the operation of M712.
The related signal is PS716 (gate HP).

1. Operation

M712 (gate drive) is activated by the FNS oper­ation signal from the main body, selecting one of
the three positions depending on the paper exit
destinations: the sub-tray (home position), main
tray or stacker. However, when the current paper
exit destination is the sub-tray, M712 is not acti­vated (it is already in the home position).
After the operation, M712 returns to i ts home
position based on PS716 (gate HP).

2. Signals

a. FNS CB input signals

(1) PS716 IN (PS716 to FNS CB)

Signal relating to the gate home position
[H]: HP
[L]: Non -H P

b. FNS CB output signals

(1) M712 DRV A, A

Pulse signal to drive/control the Phase A of M712

(2) M712 DRV B, B

Pulse signal to drive/control the Phase B of M712

(FNS CB to M712)

(FNS CB to M712)

24V

5V

PS716 IN

SGND

FNS CBMAIN BODY

M712

PS716

[5] SD705 (by-pass gate) Control

24V

SD705 DRV

5V

PS704 IN

GND

FNS CBMAIN BODY

SD705 (by-pass gate) only oper ates for small
size papers (A4, B5 or 8.5 x 11). The FNS CB
(FNS control board) controls SD705.
The related signal is PS704 (FNS entrance).

1. Operation

(1) Fir st s e t:

While the sheets of the first set are being pr o­cessed, SD705 (by-pass gate) does not operate.

(2) Second set:

The stapling operation for the first set is acti­vated, and, after a predefined time, SD705 (by­pass gate) is activated to pull the first sheet of the
second set toward the by-pass.
SD705 stops it operation when a predefined time
has elapsed since PS704 (FNS entrance)
detected the rear end of the first sheet of the sec­ond set.
SD705 does not operate when the second and
subsequent sheets of the second set are pro­cessed.

(3) Third and subsequent sets:

PS704 (FNS entrance) detects t he rear end of
the last sheet of the second set. Then, af ter a
predefined ti me, SD705 (by-pass gate) is acti ­vated to pull the first sheet of the third set toward
the by-pass.
SD705 stops it operation when a predefined time
has elapsed since PS704 (FNS entrance)
detected the rear end of the first sheet of the third
set.
SD705 does not operate when the second and
subsequent sheets of t he third and subsequent
sets are processed.

SD705

PS704

2 UNIT EXPL A NATION

2-7

FS-110/FS-210

2. Signals

a. FNS CB output signals

(1) PS705 DRV (FNS CB to SD705)

Signal to drive/control the SD705.
[H]: SD705 is ON.
[L]: SD705 is OFF.

2 UNIT EXPL A NATION

[6] M702 (shift) Control

24V

M702 DRV

5V

PS704 IN

GND

5V

PS718 IN

GND

FNS CBMAIN BODY

M702 (shift) performs the paper offset operation
in the sort or group mode.
The FNS CB (FNS control board) controls M702.
The related signal s are PS704 (FNS entrance)
and PS718 (shift HP).

1. Operation

In the sort or group mode, PS704 (FNS
entrance) detects the rear end of the paper. After
a predefined time period, M702 (shift) operates.
Its rotati on trigger s the shift (travel) of the shif t
moving section. The shift roller, rotated by M701
(FNS conveyance), carries t he paper while the
shift operation is being performed.
The completion of the shift operation is detected
by the change of PS718 (shi ft HP) signal , f rom
OFF to ON, and then M702 is deactivated.
After a predefined time period has elapsed since
M702 was deactivated, it is activated again.
M702 stops when PS718 (shift HP) signal
changes from ON to OFF. This operation allows
the shift moving section to return to its original
position to wait for the next paper to be shifted.
This sequence of acti ons is repeated for each
sheet to achieve offsetting of paper.

M702

PS704

PS718

2-8

FS-110/FS-210

2. Signals

a. FNS CB input signals

PS718 IN (PS718 to FNS CB)
Signal relating to the shift position
[L] to [H]: S tra ig h t position
[H] to [L]: S h ift p o s itio n

b. FNS CB output signals

(1) M702 DRV (FNS CB to M702)

Signal to drive/control M702.
[L]: M702 ON
[H]: M702 OFF

[7] M707 (paper exit roller) Control

5V

M707 P/S

M707 CLK

M707 F/R

M707 LD

PGND
PGND

24V
24V

5V

PS704 IN

GND

5V

PS706 IN

GND

5V

PS709 IN

GND

5V

PS712 IN

GND

FNS CBMAIN BODY

M707

PS704

2 UNIT EXPL A NATION

PS706

PS709

PS712

M707 (paper exit roller) drives the main tray
paper exit rol ler and the paper exit bel t of the
stacker section.
The FNS CB (FNS control board) controls M707.
The related signals are PS704 (FNS entrance),
PS706 (main tray paper exit), PS709 (paper exit
belt HP), and PS712 (paper exit opening HP).

1. Operation

a. Straight, sort, and group modes

When PS704 (FNS entrance) detects the l ead­ing edge of the paper, M707 starts to rotate at a
high speed. When PS704 has detected the trail­ing edge of the paper and a predefined time
period has elapsed, the rotation of M707
changes to low. Then the paper delivery action is
performed.
When PS706 (main tray paper exit) has detected
the trailing edge of the paper (preparation for the
next paper conveyance) and a predefi ned time
period has elapsed, the rotation speed of M707
returns to h ig h .
When PS704 has detected the last paper and a
predefined time period has elapsed, M707
cease s to ro ta te .

2-9

FS-110/FS-210

b. Staple mode (for papers whose length in the

feeding direction is smaller than B5R)

The FNS operation signal from the main body
lets M707 (paper exit roller) rotate. When PS709
(paper exit belt HP) signal has changed from
OFF to ON and a predefined time period has
elapsed, M707 stops. The paper exit arm moves
to the staple mode HP.
When the stapling operation has been com­pleted, M707 rotates to drive the paper exit belt
of the stacker section. This action allows the
paper exit arm to lift the paper to the level of the

2 UNIT EXPL A NATION

paper exit roller, which delivers it to the main tray.
When PS709 detects the change in signal, from
OFF to ON, M707 stops.

c. Staple mode (other than those above)

The FNS operation signal from the main body
lets M707 (paper exit roller) rotate. When PS709
(paper exit belt HP) signal has changed from
OFF to ON and a predefined time period has
elapsed, M707 stops. The paper exit arm moves
to the staple mode HP.
When paper other than those described above is
used, the paper exit opening is open. The paper
exit opening i s closed by M708 upon t he com­pletion of stapling. When PS712 (paper exit
opening HP) detects that the paper exit opening
has been closed, M707 starts r otating to dri ve
the paper exit arm. This allows the paper exit arm
to lift the paper to the level of the paper exit roller,
which delivers it to the main tray .
When PS709 detects the change in signal, from
OFF to ON, M707 stops.

d. Folding and stitch-and-fold modes

The FNS operation signal from the main body
lets M707 (paper exit roller) counter-rotate.
When PS709 (paper exit belt HP) signal has
changed from OFF to ON, M707 stops. The
paper exit arm moves to the booklet mode HP.
When the stapling operation has completed, the
paper is moved to the f olding position. At this
stage, the paper exit arm will not operate. This is
because the paper exit arm may come into con­tact with the paper, which is waiting for a process
at the folding position

e. Three-folding mode

The FNS operation signal from the main body
lets M707 (paper exit roller) counter-rotate.
When PS709 (paper exit belt HP) signal has
changed from OFF to ON, M707 stops. The
paper exit arm moves to the booklet mode HP.
When the paper alignment has been completed,
M707 (paper exit roller) counter-rotates helping
the paper to be carried to the three-folding posi­tion. When PS709 signal has changed from OFF
to ON, M707 stops.

2-10

FS-110/FS-210

2. Signals

a. FNS CB input signals

(1) PS706 IN (PS706 to FNS CB)

Signal relating to the main tray paper exit.
[L]: Paper does not exist.
[H]: Paper exists.

(2) PS709 IN (PS709 to FNS CB)

Signal relating to the paper exit belt HP
[L]: Paper exit belt is not at the HP.
[H]: Paper exit belt is at the HP.

(3) PS712 IN (PS712 to FNS CB)

Signal relating to the paper exit opening HP
[L]: Paper exit opening is open.
[H]: Paper exit opening is close.

(4) M707 LD (M707 to FNS CB)

Signal relating to the rotation speed of M707
[L]: Operating at a specified rotation speed.
[H]: Operating at a speed other than a specified
rotation speed.

b. FNS CB output signals

(1) M707 P/S (FNS CB to M707)

Signal relating to rotation/stop of M707
[L]: M707 ON
[H]: M707 OFF

(2) M707 CLK (FNS CB to M707)

Signal relating to the clock for controlling the
rotation speed of M707

(3) M707 F/R (FNS CB to M707)

Signal to control the rotation direction of M707
[L]: CCW
[H]: CW

[8] SD704 (paper exit opening solenoid)

Control

24V

SD704 DRV

5V

PS704 IN

GND

5V

PS706 IN

GND

FNS CBMAIN BODY

SD704 (paper exit opening) drives the nip mov­ing section. This solenoid al lows the ni p paper
exit roll er to fir mly contact the main tr ay paper
exit roll er for nipping the paper. The FNS CB
(FNS control board) controls the operation of
SD704.
The related signal s are PS704 (FNS entrance)
and PS706 (main tray paper exit).

1. Operation

a. SD704 ON

(1) Straight, sort, and group modes:

When PS704 (FNS entrance) has detected the
rear end of the paper, and a predefined time
period has elapsed, SD704 is activated (ON).

(2) Staple mode:

When the stapling operation has been com­pleted and a predefined time period has elapsed,
SD704 is activated (ON) for nipping the paper.

b. SD704 OFF

In each mode, when PS706 (main tray paper
exit) has detect ed the paper and a predefined
time period has elapsed, SD704 is deactivat ed
(OFF).

SD704

PS704

PS706

2 UNIT EXPL A NATION

2. Signals

a. FNS CB output signals

(1) SD704 DRV (FNS CB to SD704)

Signal to drive/control SD704
[L]: SD704 ON
[H]: SD 7 0 4 O FF

2-11

FS-110/FS-210

[9] M708 (paper exit opening) Control

24V

SD708 DRV

5V

PS712 IN

GND

5V

PS729 IN

GND

5V

PS729 IN

2 UNIT EXPL A NATION

MAIN BODY

In the staple (when the length of the paper in the
feeding direction is larger than B5R), booklet, or
three-fol ding mode, M708 (paper exit opening)
drives the open/close operation of the paper exit
opening through the link mechanism.
The FNS CB (FNS control board) controls the
operation of M708.
The related signals are PS712 (paper exit open­ing HP), PS725 (folding exit), and PS729 (folding
full PS) .

GND

5V

GND

FNS CB

M708

PS712

PS725

PS729

LED729

When PS712 (paper exit opening HP) detect s
the position closed, M708 stops.

2. Signals

a. FNS CB output signals

(1) M708 DRV (FNS CB to M708)

Signal to drive/control M708
[L]: M708 ON
[H]: M708 OFF

1. Operation

a. Staple mode (for papers whose length in the

feeding direction is larger than B5R)

The FNS operation signal from the main body
lets M708 (paper exit opening) rotate, causing
the paper exit opening to be opened.
Upon completion of the stapling operation, M708
(paper exit openi ng) rotates again to star t the
closing operation of the paper exit opening.
When PS712 (paper exit opening HP) detects
the closed position, M708 stops.
The steps above are repeated for each set of the
sheets that will be stapled .

b. Folding, stitch-and-fold, and three-folding

modes

The ON signal from the main body's ST ART but­ton lets M708 (paper exit opening) rotate, caus­ing the paper exit opening to be opened.
When PS725 (folding paper exit) or PS729 (fold­ing full PS) has detected the trailing edge of the
last sheet, and a predefined time period has
elapsed since then, M708 again r otat es t o st ar t
the closing oper ation of the paper exit opening.

2-12

FS-110/FS-210

[10] M721 (sub-tray paper exit) Control

24V

PS701 IN

PS704 IN

PS719 IN

FNS CBMAIN BODY

24V

M721

5V

PS701

GND

5V

PS704

GND

5V

PS719

GND

M721 DRV A
M721 DRV A
M721 DRV B
M721 DRV B

M721 (sub-tray paper exit), controlled by the
FNS CB (FNS control board), drives the sub-tray
paper exit roller.
The related signal s are PS701 (sub-tary paper
exit), PS704 (FNS entr ance), and PS719 (sub­tray full).

2. Signals

a. FNS CB input signals

(1) PS701 IN (PS701 to FNS CB)

Signal indicating the existence of the paper at the
location of the sub-tray paper exit sensor.
[L]: Paper does not exist.
[H]: Paper exists.

(2) PS719 IN (PS719 to FNS CB)

Signal indicating the sub-tray full
[L]: Sub- tra y fu ll
[H]: Sub -tra y n o t fu ll

b. FNS CB output signals

(1) M721 DRV A, A

Pulse signal to drive/control the Phase A of M721

(2) M721 DRV B, B

Pulse signal to drive/control the Phase B of M721

(FNS CB to M721)

(FNS CB to M721)

2 UNIT EXPL A NATION

1. Operation

a. M721 (sub-tray paper exit) Control

M721 (sub-tray paper exit) starts its high-speed
rotation when PS701 (sub-tray paper exit)
detects the leading edge of the paper.
When PS704 (FNS entrance) has detected the
trailing edge of the paper and a predefined time
period has elapsed si nce then, the rotation of
M721 changes to low.
When PS701 detects the trailing edge of the
paper and a predefined time period has elapsed,
M721 stops.

b. Sub-tray full detection

When the papers ejected to sub- tray reach to
specified height, PS719 (sub-tray full) turns ON,
and FNS transmits "sub-tray full" information to
the main body.
When the main body receives it, the message is
displayed on the operation panel.

2-13

FS-110/FS-210

MAIN TRAY SECTION

[1] Composition

2

Main tray

Upper up/down pulley

2 UNIT EXPL A NATION

Up/down pulley/L

Old type

Stapler paper exit upper limit PS
(PS707)

Tray upper limit PS (PS702)

Counter reset PS (PS715)

Tray lower limit PS (PS703)

Tray up/down motor (M703)

Timing belt

New type

Tray up/down motor (M703)

fs2102001

[2] Mechanism

Mechanism Method

Main tray up/down*1 Wire drive
Paper detection*2 Photo sensor

*1 Main Tray Up/Do w n

The tray up/down motor (M703) and the worm
gear installed on the motor shaft perform the
winding operation of the up/down wire. The rota­tion direct ion of the motor shaft deter mines the
moving direction of the main tray, i.e. rise or fall.
If the up/down pul ley/L rotates cl ockwise seen
from the front, the main tray rises. Otherwise, the
main tra y fa lls .

2

In old type, a brush motor is used for M703 but in
new type brushless motor and ti ming belt are
used to enhance the silence effectiveness.

*2 Paper Detection

The distance between the top surface of the piled
sheets on the main tray (the top surface of the
main tray if there's no sheet on the tray) and the
paper exit opening is monitored using t he tray
upper limit PS (PS702) and the stapler paper exit

upper limit PS (PS707). This distance is kept con­stant to avoid misalignment of delivered sheets.
The counting program, bui lt i n the FNS, count s
the number of delivered sheets on the main tray
during continuous copying. When the total num­ber of delivered sheets reaches a maximum (val­ues are predefined depending on type/size of
paper), the copying operation is suspended.
However, when some delivered sheets are
removed, the main tray is raised and the counter
reset PS is activated. This resets the current
sheet counter. This enables limitless delivery.
The tray lower limit PS (PS703) detects the bot­tom of the main tr ay. The number of deliver ed
sheets on the main tray i s not counted by the
software counter during non-continuous copy­ing. PS703 is used for the limitation of the num­ber.

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

2-14

2

2-14 REPLACEMENT

FS-110/FS-210

[3] M703 (tray up/down) Control

2

M703 DRV_F
M703 DRV_R

24V

24V
PGND
PGND

M703 H/L

M703 LD

M703 F/R

M703 CLK

M703 CONT

M703 SGND

M703 5V

5V

PS702 IN

GND

5V

PS703 IN

GND

5V

PS706 IN

GND

5V

PS707 IN

GND

5V

PS715 IN

GND

FNS CBMAIN BODY

Old type

M703

New type

M703

PS702

PS703

PS706

PS707

PS715

FS1102002

1. Operation

a. Non-sort, sort, and group modes

According to the FNS oper at ion signal from the
main body, M703 (tray up/down) elevates the
main tray until PS702 (tray upper limit) responds
(ON).
When PS706 (main tray paper exit) detect s the
paper, M703 lowers the tray. When the signal
from PS702 has changed to OFF, and a pre­defined time peri od has elapsed, M703 raises
the tray again. M703 stops with PS702 signal
ON.

b. Staple m o d e

When M707 (paper exit roller) has started rotat­ing and a predefined t ime period has elapsed,
M703 (tray up/down) lowers t he main tray. The
rotation of M703 is reversed to raise the main
tray when PS706 (main tray paper exit) detects
the trail ing edge of t he paper st ack on the tr ay.
M703 stops when the signal from PS707 (stapler
paper exit upper limit) changes from ON to OFF.

2 UNIT EXPL A NATION

M703 (tray up/down) rai ses or lowers t he main
tray by a normal or reverse rotation. The FNS CB
(FNS control board) controls the operation of
M703.
The related signals are PS702 (tray upper limit),
PS703 (tray lower limit), PS707 (stapler exit
upper limit) , PS715 (count er r eset ) , and PS706
(main tray paper exit).

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

2-15

2

2-15 REPLACEMENT

FS-110/FS-210

2. Signals

a. FNS CB input signals

(1) PS702 IN (PS702 to FNS CB)

Signal relating to the main tray upper limit posi­tion
[L]: Non-upper limit position
[H]: Upper limit position

(2) PS703 IN (PS703 to FNS CB)

Signal relat i ng t o t he main tr ay l ower l i mit posi ­tion
[L]: Non- lo w e r lim it p o s itio n
[H]: Lower limit p o s itio n

(3) PS707 IN (PS707 to FNS CB)

2 UNIT EXPL A NATION

Signal relating to the main tray upper limit posi­tion in the staple mode
[L]: Upper limit position
[H]: Non-upper limit position

(4) PS715 IN (PS715 to FNS CB)

Signal relating to the counter reset
[L]: Non-counter reset position
[H]: Counter reset position

(5) M703LD (M703 to FNSCB)

2

Rotation speed detect ion speed of M703 (New
type only)

b. FNS CB output signals

(1) M703 DRV_F (FNS CB to M703)

Signal to drive/control the normal rotation of
M703 (Old type)

(2) M703 DRV_R (FNS CB to M703)

Signal to drive/control the reverse rotation of
M703 (Old type)

(3) M703 CONT (FNSCB to M703)

2

Rotation/stop control signal (New type only)
[L]: M703 ON
[H]: M703 OFF

(4) M703 CLK (FNSCB to M703)

2

Rotation speed control clock signal of M703
(New type only)

(5) M703 F/R (FNSCB to M703)

2

Rotation direction control signal (New type only)
[L]: M703 Counterclockwise
[H]: M703 Clockwise

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

2-16

2

2-16 REPLACEMENT

STACKER SECTION

[1] Composition

FS-110/FS-210

Paper exit arm

Paper exit belt

Stacker no paper PS (PS720)

Stacker entrance PS (PS705)

Swing belt

Flat-stapling stopper

Alignment plate/U

Alignment HP PS/U (PS708)

Coupling pin

Paper exit belt HP PS (PS709)

Stacker entrance motor (M713)

Alignment motor/U (M705)

2 UNIT EXPL A NATION

Stacker entrance roller

Folding stopper motor (M718)

Alignment HP PS/L
(PS724)

Folding stopper
HP PS (PS723)

Booklet stopper

Alignment motor/L
(M716)

Alignment plate/L

FS-210 only

2-17

FS-110/FS-210

[2] Mechanism

Stack*1 Corrugation roller

Paper exit belt*2 Timing belt driven by

Booklet stopper*3 Driven by timing belt

2 UNIT EXPL A NATION

Paper alignment/U*4 Stepping motor
Paper alignment/L*5 Stepping motor

*1 Stack

The stacker section features a compact compo­nent design using the stack with an inclination of
70 degrees. The corrugation r oll er is employed
for the sta cker en trance roller , wh ich facilita tes a
smooth paper delivery to the stacker. The paper
sinks under its own weight into the stacker, of
which lower end is supported by the swing belt.

Mechanism Method

Swing belt + own
weight

coupling connection

using stepping motor
(the flat stapling stop­per is released by the
interlocking mecha­nism)

Paper

Stacker entrance motor
(M713)

*2 Pap e r E x it B e lt

The paper exit arm delivers the paper to the main
tray in the staple mode, or to the folding section
in the three-folding mode. The paper exit arm is
driven by the paper exit belt, which is in turn
driven by the paper exit roller motor (M707)
through the coupling connection.
The paper exit belt HP PS (PS709) detect s t he
home position of the paper exit arm.

Paper exit roller motor
(M707)

Coupling pin

Paper exit belt HP PS
(PS709)

Paper exit arm
Paper exit belt

Stacker no paper PS
(PS720)

70 degrees

Stacker entrance PS
(PS705)

Swing belt

2-18

FS-110/FS-210

*3 Booklet Stopper (FS210 only)

The folding stopper motor (M718) oper ates t he
booklet stopper.
The folding stopper HP PS (PS723) detects the
home position of the booklet stopper. The book­let stopper is interlocked with the flat-stapling
stopper. When the booklet stopper is at its home
position, the fl at-st apli ng stopper is i n the posi ­tion to support t he paper by t he pr essure of the
spring. With thi s configuration, stapl ing is per­formed in the staple mode.

Paper

Booklet stopper

Flat-stapling stopper

Folding stopper

Spring

Stopper HP PS (PS723)

motor (M718)

Spring

When the booklet stopper l owers, the flat-sta­pling stopper is released via the link mechanism.
The booklet stopper catches the paper that falls.

Release

Paper

Booklet stopper

Flat-stapling stopper

Spring

One flat-stapling stopper is fixed on each of two
clinchers (R and F). When the two clinchers
move away from each other, the two stoppers
also become remote.

2 UNIT EXPL A NATION

Flat-stapling stoppers

Clincher/R

Clincher/F

2-19

FS-110/FS-210

*4 Paper Alignment/U

In the staple (flat-stapling) mode, the paper
alignment plate/U (front and rear) oscillate to
align the sheets.
The oscillation of the paper alignment plate/U is
achieved by the normal and reverse rotations of
the alignment motor/ U (M705). The alignment
HP PS/U (PS708) detects the home positi on of
the paper alignment plate/U.

*5 Paper Alignment/L (FS-210 only)

In the stitch-and-fold, folding, three-folding
modes, both the paper alignment plate/U and the

2 UNIT EXPL A NATION

paper alignment plate/L oscillate to align the
sheets.
The oscillation of the paper alignment plate/L is
achieved by the normal and reverse rotations of
the alignment motor/L (M716). The alignment
HP PS/L (PS724) detects the home positi on of
the paper alignment plate/L.

2-20

[3] M705 (alignment/U) Control

24V
M705 DRV A
M705 DRV A
M705 DRV B
M705 DRV B

24V

24V
M705 DRV A
M705 DRV A
M705 DRV B
M705 DRV B

FS-110/FS-210

M705

In the staple, folding, stitch-and-fold, three-fold­ing modes, the widthwise alignment operation of
the paper carried into the stacker section is per­formed by the alignment plate/U. The space
between the two alignment pl at es/ U extends or
shrinks by means of the rotat ion of the M705
(alignment/U). The FNS CB (FNS control board)
controls the oper ation of M705 thr ough the RB
(relay board).
The related signals are PS705 (stacker
entrance) and PS708 (alignment HP/U).

1. Operation

The FNS operation signal fro m the main body
lets M705 (alignment/U) rotate so that the space
between the two alignment plates/U will become
narrower. The rotation of M705 stops when t he
plates reach their waiting positions that provide a
little wider space for the paper to be accommo­dated.
When PS705 (stacker entrance) has det ected
the trail ing edge of the paper and a predefi ned
time period has elapsed, the alignment plates/U
horizontally oscillate to align the paper. The
oscillatio n is pro vided by the normal and reverse
rotations of M705. This paper alignment action is
repeated each time a sheet of paper is fed.

PS705 IN

PS708 IN

FNS CB RBMAIN BODY

5V

PS705 IN

GND

5V

PS708 IN

GND

PS705

PS708

2. Signals

a. FNS CB input signals

(1) P S 7 0 5 IN (PS7 0 5 to RB to F N S CB)

Signal relat ing to the detec tion of t he paper by
the stacker entrance sensor
[L]: Paper not detected
[H]: Paper detected

(2) P S 7 0 8 IN (PS7 0 8 to RB to F N S CB)

Signal relating to the detection of the home posi­tion of the alignment plate/U
[L]: Not in th e h o me pos itio n
[H]: In the h o me pos ition

b. FNS CB output signals

(1) M705 DRV A, A

Pulse signal to drive/control the Phase A of M705

(2) M705 DRV B, B

Pulse signal to drive/control the Phase B of M705

(FNS CB to RB to M705)

(FNS CB to RB to M705)

2 UNIT EXPL A NATION

2-21

FS-110/FS-210

[4] M716 (alignment/L) Control (FS-210 only)

2 UNIT EXPL A NATION

M718 DRV A
M718 DRV A
M718 DRV B
M718 DRV B

24V

24V
M716 DRV A
M716 DRV A
M716 DRV B
M716 DRV B

5V

PS705 IN

GND

5V

PS724 IN

GND

M716

PS705

PS724

MAIN BODY

In the folding, stitch-and-fold, three-folding
modes, the widthwise alignment operation of the
paper carried into the stacker section is per­formed by the alignment plate/L. The space
between the two alignment pl ates/L ext ends or
shrinks by means of the rotation of M716 (align­ment/L ).
The FNS CB (FNS control board) controls the
operation of M716 through the RB (relay board).
The related signals are PS705 (stacker
entrance) and PS724 (alignment HP/L).

1. Operation

The FNS operation signal from the main body
lets M716 (alignment/L) rotate so that the space
between the two alignment plates/L will become
narrower. The rotation of M716 stops when t he
plates reach their waiting positions that provide a
little wider space for t he paper to be accommo­dated.
When PS705 (stacker entrance) has detect ed
the rear end of the paper and a predefined time
period has elapsed, the alignment plates/L hori­zontally oscillate to align the paper. The oscilla­tion is provided by the normal and reverse
rotations of M716. This paper alignment action is
repeated each time a sheet of paper is fed.

FNS CB

RB

2. Signals

a. FNS CB input signals

(1) PS724 IN (PS724 to RB to FNS CB)

Signal relating to the detection of the home posi­tion of the alignment plate/L
[L]: Not in the home position
[H]: In the home position

b. FNS CB output signals

(1) M716 DRV A, A

Pulse signal to drive/control the Phase A of M716

(2) M716 DRV B, B

Pulse signal to drive/control the Phase B of M716

(FNS CB to R B to M716)

(FNS CB to R B to M716)

2-22

[5] M718 (folding stopper) Control (FS-210 only)

24V

M718 CLK

M718 RESET

M718 F/R

M718 CONT

24V

24V
M718 DRV A
M718 DRV A
M718 DRV B
M718 DRV B

FS-110/FS-210

M718

MAIN BODY

M718 (folding stopper) moves the booklet stop­per. The link mechanism releases the f lat-sta­pling stopper when the booklet stopper comes
down.
The FNS CB (FNS control board) controls t he
operation of M718 through the RB (relay board).
The signals (or sensor s) rel at ed to thi s compo­nent include PS723 (folding stopper HP), PS725
(folding paper exit) and PS729 (folding full PS).

1. Operation

a. Folding mod e

The FNS operation signal fro m the main body
lets M718 (folding stopper) drive to lower the
booklet stopper. The booklet stopper comes
down to the appropriat e al i gnment posi t i on t hat
fits the size of the paper to be handled.
When the last sheet has been aligned, M718
rotates to lo wer it to the fo ld in g p o s itio n .
When the folding has been complet ed and the
traili ng edge of the set has been detected by
PS725 (folding paper exit ), M718 is activated.
The booklet stopper is raised to t he paper-si ze
specific position. The machine waits for the
sheet of the next set.

b. Stitch-and -fo ld mode

The FNS operation signal fro m the main body
lets M718 (folding stopper) drive to lower the
booklet stopper. The booklet stopper comes
down to the appropriat e st i tch- and-f ol d posi t ion
that fits the size of the paper.

PS723 IN

PS725 IN

FNS CB

5V

PS723 IN

GND

5V

PS725 IN

GND

RB

PS723

PS725

When the stapling has been completed,M718
rotates to lower the paper to the folding position.
When the folding has been complet ed and the
traili ng edge of the set has been detected by
PS725 (folding paper exit ), M718 is activated.
The booklet stopper is rai sed to the paper- size
specific position. The machine waits for the
sheet of the next set.

c. Three-folding mode

The FNS operation signal from the main body
lets M718 (folding stopper) drive to lower the
booklet stopper. The booklet stopper comes
down to the appropri at e al i gnment posi t i on t hat
fits the size of the paper.
When the last sheet has been aligned, M718
operate s to low er it to the first folding position for
three-folding.
When the folding has been complet ed and the
traili ng edge of the set has been detected by
PS729 (folding ful l PS), M718 is acti vated. The
booklet stopper is raised to the paper-size spe­cific position. The machine waits for the sheet of
the next set.

2 UNIT EXPL A NATION

2-23

FS-110/FS-210

2. Signals

a. FNS CB input signals

(1) PS723 IN (PS723 to RB to FNS CB)

Signal relating to the detection of the booklet
stopper's home position
[L]: Not in the home position
[H]: In the home position

(2) PS725 IN (PS725 to RB to FNS CB)

Signal relating to the detection of the paper at the
folding paper exit position
[L]: Paper not detected
[H]: Paper detected

b. FNS CB output signals

2 UNIT EXPL A NATION

(1) M718 CLK (FNS CB to RB)

Signal relating to the clock for controlling the
rotation speed of the M718

(2) M718 RESET (FNS CB to RB)

Reset signal for the M718

(3) M718 F/R (FNS CB to RB)

Signal to control the rotation direction of the
M718
[L]: CCW
[H]: CW

(4) M718 CONT (FNS CB to RB)

Signal to activate or deactivate the M718
[L]: M718 ON
[H]: M718 OFF

c. RB output signals

(1) M718 DRV A, A

Pulse signal to drive/control the Phase A of
M718

(2) M718 DRV B, B

Pulse signal to drive/control the Phase B of
M718

(RB to M718)

(RB to M718)

2-24

[6] M713 (stacker entrance) Control

24V

M713 CLK

M713 RESET

M713 CONT

24V

24V
M713 DRV A
M713 DRV A
M713 DRV B
M713 DRV B

FS-110/FS-210

M713

PS705 IN

PS725 IN

PS704 IN

MAIN BODY

FNS CB

M713 (stacker entrance) drives the stacker
entrance roll er and the swing belt . These com­ponents are responsible for conveying the paper
to the stacker, aligni ng the paper r ear end, and
controlling the timing for stapling.
The FNS CB (FNS control board) controls t he
operation of M713 through the RB (relay board).
The related signal s are PS704 (FNS entrance),
PS705 (stacker entrance) , and PS725 (folding
paper exit).

1. Operation

a. Staple mode (for sheets of all paper sizes

except A4, B5, and 8.5 x 11 = without by-pass
feature)

The FNS operation signal fro m the main body
lets M713 (stacker ent r ance) start to rot at e at a
high-speed.
When PS705 (stacker entrance) has det ected
the rear end of t he paper, the rot at ion speed of
M713 changes to low, conveying the paper
slowly to the st acker. Then, after a predefined
time has elapsed, the rotation returns to the high­speed mode to prepare for the next conveyance
of paper.
When the last sheet of the set has passed
through and the stapl ing oper ation has start ed,
M713 stops.

5V

PS705 IN

GND

5V

PS725 IN

GND

RB

5V

PS704

GND

PS705

PS725

When M708 (paper exit) has closed the opening,
the rotation of M713 changes to a high speed to
prepare for the conveyance of the paper to be
stapled.

b. Stapl e mode (for sheets of paper sizes A4,

B5, and 8.5 x 11 = with by-pass feature)

(1) Sheets of the first set

The sheets of the f ir st set are pr ocessed i n the
same way as in the staple mode described
above (for sheets of al l paper si zes except A4,
B5, and 8.5 x 11 = without by-pass feature).

(2) First sheets of the second and subsequent sets

When PS705 (stacker entrance) has det ected
the rear end of the last sheet of the first set, and
a predefined time period has elapsed, M713
(stacker entrance) stops. This action ensures
that the stapling of the first set completes before
the sheets of the second set are fed to the
stacker section ( the f ir st sheet waits on the by­pass channel).

2 UNIT EXPL A NATION

2-25

FS-110/FS-210

(3) Second sheets of the second and subsequent

sets
When PS704 (FNS entrance) has detected the
traili ng edge of t he s econd sheet of t he second
(and subsequent sets), and a predefined time
period has elapsed, M713 (stacker entrance)
rotates as a hi gh speed. Thi s acti on allows t he
first and s econd sheets to be conveyed to the
stacker section at the same time.

(4) Third and subsequent sheets of the second and

subsequent sets
The third and subsequent sheets of the second

2 UNIT EXPL A NATION

(and subsequent sets) are conveyed to the
stacker in the same manner as the sheets of the
first set.

c. Folding and stitch-and- folding modes

The FNS operation signal from the main body
lets M713 (stacker ent r ance) start to rotate at a
high-speed.
When PS705 (stacker entrance) has detect ed
the rear end of t he paper, the rot at ion speed of
M713 changes to low, conveying the paper
slowly to t he stacker. Then, after a predefi ned
time has elapsed, the rotation returns to the high­speed mode to prepare for the next conveyance
of paper.
When the last sheet of the set has been aligned,
M713 stops.
When PS725 (folding paper exit ) has detected
the rear end of the set, M713 (stacker entrance)
returns to i ts high-speed rotati on mode to pre­pare for the next paper conveyance.

d. Three-folding mode

The FNS operation signal from the main body
lets M713 (stacker ent r ance) start to rotate at a
high-speed.
When PS705 (stacker entrance) has detect ed
the trailing edge of the paper, the rotation speed
of M713 changes to low, conveying the paper
slowly to t he stacker. Then, after a predefi ned
time has elapsed, the rotation returns to the high­speed mode to prepare for the next conveyance
of paper.
When the last sheet of the set has been aligned
and the booklet stopper has moved to the three­folding position, M713 stops.
When PS729 (folding full) has detected the trail­ing edge of the set, M713 (stacker entrance)
returns to i ts high-speed rotati on mode to pre­pare for the next paper conveyance.

2. Signals

a. FNS CB output signals

(1) M 7 1 3 C L K (FNS CB to R B )

Signal relating to the clock for controlling the
rotation speed of M713

(2) M 7 1 3 R ESET (F NS CB to RB )

Reset signal for M713

(3) M 7 1 3 C ONT (FNS C B to RB )

Signal to activate or deactivate M713
[L]: M713 ON
[H]: M713 OFF

b. RB output signals

(1) M713 DRV A, A

Pulse signal to drive/control the Phase A of M713

(2) M713 DRV B, B

Pulse signal to drive/control the Phase B of M713

(RB to M713)

(RB to M713)

2-26

STAPLER SECTION

[1] Composition

Stapler movement HP PS (PS711)

Stapler/F

FS-110/FS-210

Stapler/R

Stapler rotation motor (M706)

Stapler movement motor (M711)

2 UNIT EXPL A NATION

Stapler rotation HP PS (PS713)

Staple SW/R (SW702)

Staple SW/F (SW704)

Cartridge SW/R (SW701)
Cartridge SW/F (SW703)

Stapler HP PS/R (PS730)
Stapler HP PS/F (PS731)

Stapler motor/R (M709)
Stapler motor/F (M714)

Clincher rotation HP PS (PS714)

Clincher/F

Stapler/R/F

Clincher HP PS/R (PS732)
Clincher HP PS/F (PS733)

Clincher rotation motor (M704)

Clincher/R

Clincher/R/F

Clincher motor/R (M710)
Clincher motor/F (M715)

2-27

FS-110/FS-210

[2] Mechanism

Mechanism Method

Stapler horizontal
movement*1

Stapler/clincher rota­tional movement*2

Stapling*3 Flat clinch

*1 Stapler horizontal movement

2 UNIT EXPL A NATION

The stapler movement motor (M711) drives the
timing belts. The stapler/R is attached to the
upper part of one timing belt. Also the clincher/R
is attached t o the upper part of another timing
belt. The stapler/F and the clincher/F are
attached to the lower part of each timing belt.

Stapler movement HP PS (PS711)

Stapler

Interlocked mecha­nism by stapler and
clincher with stepping
motor and timing belt

Stepping motor Ball
locking mechanism

*2 Stapler/clincher rotational movement

The stapler/R and clincher/R are rotatable up to
45

for the single staple (rear).

°

The stapler rotation motor (M706) rotates the
stapler/R. The clincher rotation motor (M704)
rotates the clinch e r/R.
The ball lock mechanism locks the stapler/
clincher at angles of 0

Stapler rotation motor (M706)

Stapler rotation HP PS
(PS713)

or 45°.

°

Clincher rotation motor (M706)

Stapler movement HP PS (PS711)

Clincher rotation HP PS (PS714)

Spring

Ball

Clincher

Locked Released

2-28

*3 Stap lin g

For stapling, first the st apler motors /R and /F
(M709 and M714) in the staplers /R and /F push
out the paper pressure uni t to press the paper
respectively. Then the staples are pu shed out.
Finally, the staples are folded inside by the force
of the clincher motors /R and /F (M710 and
M715) mounted in the clinchers /R and /F
respectively.

Paper

Stapler

Clincher

FS-110/FS-210

2 UNIT EXPL A NATION

Clincher

Staple

Paper

Staple

Stapler

2-29

FS-110/FS-210

[3] Stapler Movement Control

M704 DRV A
M704 DRV A
M704 DRV B
M704 DRV B

PS714 IN

M706 DRV A

2 UNIT EXPL A NATION

M706 DRV A
M706 DRV B
M706 DRV B

PS713 IN

M711 DRV A
M711 DRV A
M711 DRV B
M711 DRV B

PS711 IN

M704 DRV A
M704 DRV A
M704 DRV B
M704 DRV B

5V

PS714 IN

GND

M706 DRV A
M706 DRV A
M706 DRV B
M706 DRV B

5V

PS713 IN

GND

M711 DRV A
M711 DRV A
M711 DRV B
M711 DRV B

5V

PS711 IN

GND

RB

M704

PS714

M706

PS713

M711

PS711

MAIN BODY

FNS CB

The stapler/F and the st apler/R move horizon­tally i n opposite direct ions each other. In addi­tion, the stapler/R rotates up to 45

according to

°

the current staple mode.
The horizontal movement of the staplers is per­formed by M711 (stapler movement), whereas
the rotation is performed by M704 (clincher rota­tion) and M706 (staple rotation).
The FNS CB (FNS control board) controls the
operations of M711, M704, and M706 through
the RB (relay board).
The related signal s are PS711 (st apler move­ment HP), PS713 (stapler rotation HP), and
PS714 (clincher rotation HP).

1. Operation

a. Single staple (front)

The FNS operation signal from the main body
activates M711 (stapler movement) to carry t he
staplers to extend the distance between the sta­plers and the clinchers, and then M711 stops at
the appropriate positions.
When PS706 (main tray paper exit) has detected
the last sheet and a pr edefined time period has
elapsed, M711 is activated again to move the
staplers to the home posit ion, and M711 stops
when PS711 (stapler movement HP) turns ON.

2-30

FS-110/FS-210

b. Single staple (rear, oblique)

The FNS operation signal fro m the main body
activates M711 (stapler movement) to extend the
distances between the two staples as well as the
two clinchers. After a predefined time period has
elapsed, M706 (stapler rotation) and M704
(clincher rotation) start to rotate the stapler/R
and the clincher/ R respectively. When the sta­plers and clinchers are set in place, M704, M706,
and M711 stop.
PS706 (main tray paper exit) turns ON by detect­ing the last paper, and aft er a predefined ti me
has elapsed, M704 and M706 start to rotate the
stapler/R and t he clincher/R back to their home
positions. The r otating actions of the stapler/R
and the clincher/R stop when PS713 (stapler
rotation HP) and PS714 ( clincher rotati on HP)
detect them respectively. At the same time, M71 1
starts moving the staplers to the home position.
The operation of M711 stops when PS711 (sta­pler movement HP) turns ON.

c. Two staples

When two staples are used, the staplers and the
clinchers stay in their home positions for the sta­pling operation.

2. Signals

a. FNS CB input signals

(1) P S 7 11 IN (PS711 to RB to F NS CB )

Signal indicating whether the staplers (/F and /R)
are in the home position
[L]: Not in th e h o me pos itio n
[H]: In the h o me pos ition

(2) P S 7 1 3 IN (PS7 1 3 to RB to F N S CB)

Signal indi cat ing whether the stapler/R is in the
home position
[L]: Not in th e h o me pos itio n
[H]: In the h o me pos ition

(3) P S 7 1 4 IN (PS7 1 4 to RB to F N S CB)

Signal indicating whether the clincher/R is in the
home position
[L]: Not in th e h o me pos itio n
[H]: In the h o me pos ition

b. FNS CB output signals

(1) M704 DRV A, A

Pulse signal to drive/control the Phase A of M704

(2) M704 DRV B, B

Pulse signal to drive/control the Phase B of M704

(3) M706 DRV A, A

Pulse signal to drive/control the Phase A of M706

(4) M706 DRV B, B

Pulse signal to drive/control the Phase B of M706

(5) M711 DRV A, A

Pulse signal to drive/control the Phase A of M711

(6) M711 DRV B, B

Pulse signal to drive/control the Phase B of M711

(FNSCB to RB to M704)

(FNSCB to R B to M704)

(FNSCB to RB to M706)

(FNSCB to RB to M706)

(FNSCB to R B to M711)

(FNSCB to R B to M711)

2 UNIT EXPL A NATION

2-31

FS-110/FS-210

[4] Staple Control

M709 CONT

M709 F/R

R_DHP

R_CST

R_LS

M709 CONT
M709 F/R

2 UNIT EXPL A NATION

M714 CONT

M714 F/R

F_DHP

F_CST

F_LS

M709 DRV 1
M709 DRV 1
M709 DRV 2
M709 DRV 2

5V

R_DHP

R_CST

R_LS
SGND
SGND

M714 DRV 1
M714 DRV 1
M714 DRV 2
M714 DRV 2

5V

F_DHP

F_CST

F_LS
SGND
SGND

M709 DRV 1
M709 DRV 1
M709 DRV 2
M709 DRV 2

R_DHP

SGND

5V

R_CST

5V

R_LS

M714 DRV 1
M714 DRV 1
M714 DRV 2
M714 DRV 2

F_DHP

GND

5V

F_CST

5V

F_LS

M709

5V

PS730

SW701

SW702

M714

5V

PS731

SW703

SW704

M710 CONT

R_CHP

M715 CONT

F_CHP

FNS CB

The stapling operat ion is performed using f our
motors: M709 (stapler/R), M714 (stapler/F),
M710 (clincher/R), and M715 (clincher/F).
The stapler pushes out the staple, which is bent
by the clincher.
The FNS CB (FNS control board) controls the
operations of the four motors: M709, M714,
M710, and M715.

24V
24V

M710 DRV F

M710 DRV R

5V

R_CHP

SGND

24V
24V

M715 DRV F

M715 DRV R

5V

F_CHP

SGND

RBMAIN BODY

M710 DRV F
M710 DRV R

5V

R_CHP

SGND

M715 DRV F
M715 DRV R

5V

F_CHP

SGND

The related signals ar e PS730 (stapler HP PS/
R), PS731 (stapler HP /F), PS732 (clincher HP /
R), PS733 (clincher HP /F) , SW701 (cartr i dge /
R), SW703 (cartridge /F), SW702 (staple /R),
and SW704 (staple /F).

M710

PS732

M715

PS733

2-32

FS-110/FS-210

1. Operation

a. Staple

Upon completion of the al ignment oper ati on by
the alignment plates, M709 and M714 (stapler /
R and /F) init iate the operation of pushing the
needles into the paper. After a predefined t ime
period has elapsed, M710 and M715 (clincher /
R and /F) start bending of the needles. The sta­pling operati on finishes when PS732 (clincher
HP /R) and PS733 (clincher HP /F) as well as
PS730 (stapler HP /R) and PS731 (stapler HP /
F) detect the cl incher s and the st apler s at t heir
home positions (OFF to ON).

b. Staple clogging detection

During the stapling action, if one or more signals
from PS730, PS731 (stapler HP /R and /F),
PS732 and/or PS733 (clincher HP /R and /F) do
not return to ON within a predefined time period
since they have changed to OFF, the machine
recognizes that a needle clogging error has
occurred. In thi s case, M709, M714 (stapl er /R
and /F), M710, and M715 (clincher /R and /F) ini­tiate reverse rotations to return the staplers and
the clinchers to their home positions.

c. Cartridge detection

SW701 and SW703 (cartridge /R and /F) i n t he
staplers detects whether the cartridges are prop­erly installed or not.
If the cartridge is not found or is considered to be
improperly inst alled, an error message will be
displayed on the LCD of the main body .

d. Staple detection control

When SW702 (staple /R) or SW704 (staple /F)
detects the state of no needle remaining staples,
an error message will be displayed on the LCD of
the main body.

2. Signals

a. FNS CB input signals

(1) R_DHP (PS730 to RB to FNS CB)

Signal from the stapler HP PS/R, indicating
whether the stapler/R is in the home position
[L]: In the home position
[H]: Not in the home position

(2) F_DHP (PS731 to RB to FNS CB)

Signal from the stapler HP PS/F, indicating
whether the stapler/F is in the home position
[L]: In the home position
[H]: Not in the home position

(3) R_CHP (PS732 to RB to FNS CB)

Signal from the clincher HP PS/R, indicating
whether the clincher/R is in the home position
[L]: In the home position
[H]: Not in the home position

(4) F_CHP (PS733 to RB to FNS CB)

Signal from the clincher HP PS/F, indicating
whether the clincher/F is in the home position
[L]: In the home position
[H]: Not in the home position

(5) R_CST (SW701 to RB to FNS CB)

Signal from the cartridge SW/R, indicating
whether the cartridge is properly installed
[L]: Prop e rly in s ta lle d
[H]: Not properly installed

(6) R _ L S (S W702 to R B to FN S CB)

Signal from the staple SW/R, indicating the
remaining volume of needles
[L]: Sufficient staples
[H]: Out of staples

(7) F_CST (SW703 to RB to FNS CB)

Signal from the cartridge SW/F, indicating
whether the cartridge is properly installed
[L]: Prop e rly in s ta lle d
[H]: Not properly installed

(8) F_LS (SW704 to RB to FNS CB)

Signal from the staple SW/F, indicating the
remaining volume of staples.
[L]: Sufficient staples.
[H]: Out of staples .

2 UNIT EXPL A NATION

2-33

FS-110/FS-210

b. FNS CB output signals

(1) M709 CONT (FNS CB to RB)

Signal to activate or deactivate M709
[L]: M709 ON
[H]: M709 OFF

(2) M709 F/R (FNS CB to RB)

Signal to control the rotation direction of M709
[L]: CW
[H]: CC W

(3) M710 CONT (FNS CB to RB)

Signal to activate or deactivate M710
[L]: M710 ON

2 UNIT EXPL A NATION

[H]: M710 OFF

(4) M714 CONT (FNS CB to RB)

Signal to activate or deactivate M714
[L]: M714 ON
[H]: M714 OFF

(5) M714 F/R (FNS CB to RB)

Signal to control the rotation direction of M714
[L]: CW
[H]: CC W

(6) M715 CONT (FNS CB to RB)

Signal to activate or deactivate M715
[L]: M715 ON
[H]: M715 OFF

c. RB output signals

(1) M709 DRV 1 (RB to M709)

Pulse signal to drive/control the Phase A of M709

(2) M709 DRV 2 (RB to M709)

Pulse signal to drive/control the Phase B of M709

(3) M710 F (RB to M710)

Pulse signal to start or stop the normal rotation of
M710

(4) M710 R (RB to M710)

Pulse signal to start or stop the reverse rotation
of M710

(5) M714 DRV 1 (RB to M714)

Pulse signal to drive/control the Phase A of M714

(6) M714 DRV 2 (RB to M714)

Pulse signal to drive/control the Phase B of M714

(7) M715 F (RB to M715)

Pulse signal to start or stop the normal rotation of
M715

(8) M715 R (RB to M710)

Pulse signal to start or stop the reverse rotation
of M715

2-34

FS-110/FS-210

FOLDING/THREE-FOLDING SECTION (FS-210 ONLY)

[1] Composition

Three-folding gate SD (SD706)

Folding paper exit PS (PS725)

Three-folding gate

Folding conveyance (M720)

Folding full PS (PS729)

Three-folding stopper

Folding roller

Folding full LED (LED729)

Three-folding roller

Three-folding gate SD (SD706)

Folding passage PS (PS726)

Folding paper exit PS (PS725)

Three-folding gate

2 UNIT EXPL A NATION

Folding knife HP
PS (PS722)

Folding knife

Folding knife motor (M719)

Booklet stopper

Folding knife HP PS (PS722)

Folding roller

Folding knife

Folding full PS (PS729)

Three-folding stopper

Folding full LED (LED729)

Folding passage PS (PS726)

2-35

Three-folding roller

Booklet stopper

FS-110/FS-210

[2] Mechanism

Mechanism Method

Folding/Three - fo ld in g

(first folding )* 1

Three -fo lding

(second folding)*2

Booklet full detection*3 Translucent sensor

*1 Folding/Three-folding (first folding)

The folding knife motor (M719) rotates the crank
axle 180
toward the contact surface of two folding rollers.

2 UNIT EXPL A NATION

The two folding rollers rotate to drag and fold the
sheet(s) of paper.
The location at which the paper is folded will be
controlled by the position of the booklet stopper.

Folding rollers

, which protrudes the folding knife

°

Folding knife and

rolle r folding

Roller fo ld in g

Folding knife HP (PS722)

Folding knife

*2 Three-folding (second folding)

The three-folding gate SD (SD706) changes the
position of the three-folding gate so that the
paper carried from the folding rollers will be con­veyed toward the three-folding stopper.
After the paper has been st opped by t he t hr ee­folding stopper, it i s bent along the sur faces of
the upper folding roller and the three-folding
roller. Then the paper is carried through the con­tact surface of t he t wo rol ler s, which complet es
the second folding operation.
The location for the second folding is determined
by the position of the three-folding stopper.

Three-folding gate SD (SD706)

Paper

Three-folding gate

Three-folding stopper

Folding rollers

Paper

Booklet tray

Three-folding roller

*3 Booklet full d e te c tio n

The folding full LED (LES729) and the folding full
PS (PS729), which consist of a pai r of tr anslu­cent sensors, detect the bookl et tr ay ful l condi ­tion.
If a predefined time period has elapsed since the
paper shielded the sensor light, a booklet full
condition is reported.

2-36

[3] M719 (folding knife) Control

FS-110/FS-210

M719 DRV 1
M719 DRV 2

PS722 IN

PS725 IN

PS726 IN

FNS CBMAIN BODY

M719 (folding knife) drives the folding knife. This
knife is used when the mode is folding, sti tch­and-fold, or three-folding.
The FNS CB (FNS control board) controls t he
operation of M719.
The related signals are PS722 (folding knife HP),
PS725 (folding paper exit ), and PS726 (f oldi ng
passage).

24V

24V

M719 DRV

5V

PS722 IN

GND

5V

PS725 IN

GND

5V

PS726 IN

GND

RB

b. FNS CB output signals

(1) M719 DRV 1 and 2 (FNS CB to RB)

Signal to activate or deactivate M719

Norm a l ro ta tio n

Revers e ro ta tio n

Halt

M719

PS722

PS725

2 UNIT EXPL A NATION

PS726

DRV1 DRV2

HL

LH
LL

1. Operation

PS726 (folding passage) detects the paper and
the booklet stopper stops at the folding position.
After a predefined time period has elapsed since
then, M719 (folding knife) is activated, letting the
folding knife protrude toward the paper.
The operation of PS726 ends when t he fol ding
knife returns and the signal from PS722 (folding
knife HP) changes from H to L.

a. FNS CB input signals

(1) PS722 IN (PS722 to RB to FNS CB)

Signal indicat ing whether t he foldi ng knife is in
the home position
[L]: In the home position
[H]: Not in the home position

(2) PS726 IN (PS726 to RB to FNS CB)

Signal indicating whether the paper has passed
through the folding passage sensor.
[L]: Paper exists.
[H]: Paper does not exist.

c. RB output signals

(1) M719 DRV (RB to M719)

Signal to drive/control M709

2-37

FS-110/FS-210

[4] M720 (folding conveyance) Control

2 UNIT EXPL A NATION

1. Operation

M720 BLK

M720 CONT

M720 CLK

M720 PLL

M720 F/R

PS722 IN

PS725 IN

PS726 IN

FNS CBMAIN BODY

M720 (folding conveyance) operates the folding
roller(s), which rotates the three-folding roller.
The FNS CB (FNS control board) controls the
operation of M720.
The related signals are PS722 (folding knife HP),
PS725 (folding paper exi t), and PS726 (foldi ng
passage).

PS726 (folding passage) detects the paper and
the booklet stopper stops at the folding position.
After a predefined time period has elapsed since
then, M719 (folding knife) is activated. When
PS722 (folding knife HP) detects the paper,
M720 (folding conveyance) i s activated to fold
the paper with the folding roller(s) and the three­folding roller. The folded paper is delivered to the
booklet tray.
When PS725 (folding paper exit ) has detected
the trail ing edge of the paper and a predefi ned
time period has elapsed since then, M720 stops.

M720 BLK

M720 CONT

M720 CLK

M720 PLL

24V

M720 F/R

24V

24V
PGND
PGND
SGND

5V

PS722 IN

GND

5V

PS725 IN

GND

5V

PS726 IN

GND

RB

M720

PS722

PS725

PS726

2. Signals

a. FNS CB input signals

(1) M720 PLL (M720 to RB to FNS CB)

Signal for monitoring the rotation of M720
[L]: M720 is rotating as a specified speed
[H]: M720 is not rotating as a specified speed

b. FNS CB output signals

(1) M720 BLK (FNS CB to RB to M720)

Signal to apply braking to the M720
[L]: Brak in g ON
[H]: Brak in g OFF

(2) M 7 2 0 C ONT (FNS C B to RB to M720)

Signal to drive/control M720
[L]: M720 ON
[H]: M720 OFF

(3) M720 CLK (FNS CB to RB to M720)

Signal relating to the clock for controlling the
rotation speed of M720

(4) M720 F/R (FNS CB to RB to M720)

Signal to control the rotation direction of M720
[L]: CW
[H]: CC W

2-38

[5] SD706 (three-folding gate) Control

FS-110/FS-210

SD706 (three-foldi ng gate) operates t he three­folding gate, which provides the appropriate
paper passage for eit her one of t he t hree oper ­ations: folding, stitch-and-fold, or three-folding.
The FNS CB (FNS control board) controls t he
operation of SD706.
The related signal is PS725 (folding exit).

1. Operation

When the booklet stopper stops at the three-fold­ing position, SD706 (three- folding gat e) is act i­vated. This operates the three-folding gate,
providing the paper passage that leads to the
three-folding stopper.
When PS725 (folding exit) has detected the trail­ing edge of the paper and a predefined time
period has elapsed since then, SD706 is deacti­vated.

SD706 CONT

PS725 IN

FNS CBMAIN BODY

SD706 CONT

24V

5V

PS725 IN

GND

RB

SD706

PS725

2 UNIT EXPL A NATION

2. Signals

a. FNS CB output signals

(1) SD706 CONT (FNS CB to RB to SD706)

Signal to activate/deactivate SD706
[L]: SD706 ON
[H]: SD706 OFF

2-39

2 UNIT EXPL A NATION

Blank page

3

DISASSEMBLY/ASSEMBLY

3 DIS./ASSEMBLY

Note the foll owing points when you detach the f inisher from the main
body:

1. Be sure the power cord has been unplugged from the wall outlet.

2. The di sassembled parts must be reassembled fol lowing the di sas-

3 DIS./ASSEMBLY

sembly procedure in reverse unless otherwise specified.

3. Care shoul d be taken not t o lose small parts. Care should also be
taken not to install small parts in wrong places.

4. Do not oper ate the machine before inst alling all the disassembled
parts co mpletely.

5. Removal of some screws is pr ohibited in this section. Never loosen
them.

6. For FS-210, the booklet tray must be removed prior to starting the ser­vice. If the unit is moved with the booklet tray attached, the mounting
section may be damaged.

EXTERNAL SECTION

FS-110/FS-210

[1] Removing and Reinstalling the Book-

let Tray (FS -2 1 0 o n ly)

(1) Remove two screws to detach the booklet tray.

Booklet tray

Screws

(2) Reinstall the above par ts fol lowing t he removal

steps in reverse.

[2] Removing and Reinstalling the T op

Cover/1

a. Procedure

(1) Remove the two caps.
(2) Open the front door, and remove five screws to

detach the top cover/1.

Caps

Screws

Top cover/1

Screw

3 DIS./ASSEMBLY

(3) Reinstall t he above part s fol lowi ng the r emoval

steps in reverse.

3-1

FS-110/FS-210

[3] Removing and Reinstalling the Top

Cover/2

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

CAUTION: Uninstall the PI (optional) if installed.

a. Procedure

(1) Remove the top cover/1.
(2) Open the front door.
(3) Remove four screws, and pull out t he sub-tr ay.

Then remove the top cover/2.

Sub-tray

Top cover/2

Front door

3 DIS./ASSEMBLY

Screws

[4] Removing and Reinstalling the Side

Cover

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

a. Procedure

(1) Open the front door.
(2) Remove three screws, and remove the side

cover.

Screws

Side cover

Screws

(4) Reinstall t he above part s fol lowi ng the r emoval

steps in reverse.

(3) Reinstall the above par ts fol lowing t he removal

steps in reverse.

3-2

FS-110/FS-210

[5] Removing and Reinstalling the Front

Door

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

a. Procedure

(1) Open the front door.
(2) Remove the two mounting screws holding the

hinge plate at the bottom, and remove the fr ont
door.

Screws

Front door

Hinge plate

[6] Removing and Reinstalling the Rear

Cover

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

a. Procedure

(1) Remove the six mounting screws, and det ach

the rear cover.

Screw

3 DIS./ASSEMBLY

Tab

Rear cover

(3) Reinstall the above par ts fol lowing t he removal

steps in reverse.

(2) Reinstall t he above part s fol lowi ng the r emoval

steps in reverse.

3-3

FS-110/FS-210

[7] Removing and Reinstalling the Main

Tray

Caution:

After you have lowered the main tray, be
sure to unplug the power cord of the main
body from the power outlet.

a. Procedure

(1) Push up the actuator of the main tray exi t with

your finger to lower the main tray.

Actuator

Paper exit roller

Paper exit roller

3 DIS./ASSEMBLY

(3) Remove the two mounting screws.
(4) Lift the main tray and detach it from the hooks of

the up/down stay.

Main tray

Screws

Up/down stay

(5) Reinstall the above par ts fol lowing t he removal

steps in reverse.

Main tray

(2) Turn the main body's main power switch (SW1)

OFF, and unplug the power cord from the power
outlet.

3-4

FS-110/FS-210

[8] Removing and Reinstalling the Main

Paper Exit Opening Cover

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

a. Procedure

(1) Remove the following parts:

• T op cover/1 or optional PI (if installed)

• T op cover/2

• Side cover

• Rear cover

• Main tray

(2) Remove four screws and detach the main paper

exit opening cover.

Screws

Main paper exit opening cover

[9] Removing and Reinstalling the Book-

let Paper Exit Opening Cover (FS-210
ONL Y)

a. Procedure

(1) Remove the booklet tray.
(2) Remove two screws and detach the booklet

paper exit opening cover.

Booklet paper exit
opening cover

Screws

3 DIS./ASSEMBLY

(3) Reinstall t he above part s fol lowi ng the r emoval

steps in reverse.

Screws

(3) Reinstall the above par ts fol lowing t he removal

steps in reverse.

3-5

FS-110/FS-210

CONVEYANCE SECTION

[1] Replacing the Paper Exit Roller

(Sponge Roller)

Caution:

After you have lowered the main tray, be
sure to unplug the power cord of the main
body from the power outlet.

CAUTION: When replacing the sponge rollers,

all of the 5 pairs (10 components)
must be replaced.

a. Procedure

(1) Push up the actuator of the main tray exi t with

your finger to lower the main tray.

Actuator

Paper exit roller

3 DIS./ASSEMBLY

Paper exit roller

(sponge roller)

Main tray

(3) Insert the end of the bl ade screwdri ver i nto t he

slot in the sponge roller, and twist the screwdriver
to pry apart.

Paper exit roller (Sponge roller)

(4) Place the two components of a new sponge roller

around the roll er shaft so that the tabs of t he
components are aligned wit h the dents on the
shaft. Pre ss the co mponents together firmly until
you hear the "click" sound.

Align

(2) Turn the main body's main power switch (SW1)

OFF, and unplug the power cord from the power
outlet.

Align

(5) To r eattach the sponge rol ler shaft, perform the

same procedure in reverse order.

3-6

FS-110/FS-210

[2] Replacing the Intermediate Convey-

ance Roller (Sponge Roller)

Caution:

Make sure that the power cord of the main
tray is unplugged from the power outlet.

CAUTION: When replacing the sponge rollers,

all of the 2 pairs (4 components)
must be replaced.

a. Procedure

(1) Open the front door.
(2) Remove two screws and a bearing, and detach

the intermediate conveyance rollers.

Bearing

Screw

(4) Place the two components of a new sponge roller

around the roll er shaft so that the tabs of t he
components are aligned wit h the dents on the
shaft. Pre ss the co mponents together firmly until
you hear the "click" sound.

Align

Align

(5) To r eat tach t he sponge r ol l er shaft, perform the

same procedure in reverse order.
CAUTION: When reinstalling the shaft, make

sure that the pin on the far end of the
shaft is placed properly in the slot.

3 DIS./ASSEMBLY

Intermediate conveyance
roller

(3) Insert the end of the bl ade screwdri ver i nto t he

slot in the sponge roller, and twist the screwdriver
to pry apart.

Conveyance roller (Sponge roller)

3-7

FS-110/FS-210

[3] Removing and Reinstalling the Paper

Exit Op e n in g Unit

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

a. Procedure

(1) Remove the following parts:

• Top cover/1 or optional PI (if installed)

• Top cover/2

• Side cover

• Rear cover

• Main tray

• Main paper exit opening cover

(2) Remove a mounting screw on the paper exit

open/close link.

Paper exit open/close link

3 DIS./ASSEMBLY

Paper exit opening unit

(3) Remove three screws holding the clamps, one

screw holding the ground. Also remove the con­nector (CN110) for the paper exit openi ng SD
(SD704) and the main tray paper exit PS
(PS706).

Screw holding the ground cable

Paper exit opening SD (SD704)

Connector(CN110)

Screw holding the clamp

Main tray paper exit PS
(PS706)

Screw holding the clamp

Connector

Screw

(4) Remove the two E-rings and the two shaft hold-

ers (at the front and rear side). Remove the paper
exit opening unit.

Bearing

E-ring

Paper exit opening unit

E-ring

Bearing

(5) Reinstall the above par ts fol lowing t he removal

steps in reverse.

3-8

MAIN TRAY SECTION

FS-110/FS-210

[1] Replacing the Tray Up/down Motor

2

(M703)
(Old type only)

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

Caution:

When removing the tray up/down motor, be
sure to hold the main tray to prevent it from
falling.

a. Procedure

(1) Remove the rear cover.
(2) Remove the connector (CN106). Remove two

mounting screws while holding the main tray, and
then detach the tray up/down motor (M703).

Screw

Tray up/down motor
(M703)

Connector
(CN106)

[2] Replacing the Up/Down Wire

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

2

a. Procedure (In the case of the old type)

2

(1) Remove the following parts:

(2) Remove five mounting screws. Remove the up/

Caution:

When removing the tray up/down motor
(for old type) / up/down motor unit (for new
type), be su re to ho ld th e m ain tra y to p re ­vent it fro m falling.

CAUTION1: The wire replacing procedure

described below is of the rear side.
For the front side, the design as
well as the winding direction of the
wire is sy mmetric a l.

CAUTION2: “F” is i mpressed on the fr ont side

surface of the wi re bracket. Also
“R” is impressed on the r ear side
surface.
Be sure of the direction when
installin g .

•Side cover

• Front door

• Rear cover

• Tray up/down motor (M703)

• Main tray

down gear cover and the gear.

3 DIS./ASSEMBLY

(3) Reinstall the above par ts fol lowing t he removal

steps in reverse.

Up/down gear

Screws

Up/down gear cover

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

3-9

2

3-9 REPLACEMENT

FS-110/FS-210

(3) Remove two screws. Detach the wire bracket on

the rear from the up/down stay.

Up/down
wire

Screw

Wire
bracket

Up/down stay

(4) Loosen the two screws on the belt tensioner.

3 DIS./ASSEMBLY

(5) Remove the E-ring and the up/down pull ey/L.

Then remove the up/down wire.
CAUTION: When you remove the up/down pul-

ley , the pin falls. Be c areful not to lose
the pin.

Pins

Up/down pulley/L

Up/down wire

Gear

E-ring

(6) Temporar ily attach the wire bracket to t he up/

down stay with two screws.

Belt tensioner

CAUTION: The wire bracket must be installed

with the longer portion of the wire
facing upward.

Screws

Longer portion of wire

Up/down stay

Up/down wire

Screw

Wire bracket

Shorter portion of wire

fs2103001

3-10

FS-110/FS-210

(7) Secure the end of a new up/down wire to the wire

2

end of the up/down pulley/L. Wind the wire tightly
around the up/down pulley/ L fi ve and hal f tur ns
(FS-110) / approx. five turns (FS-210) from
inside to outside. Insert the pulley/L into the shaft
with the pin groove faced inward so that the slots
on the pulley/L align with the lock pin on the shaft.

Lock pin

Up/down pulley/L

(5 turns)

Outside

(8) Hook the up/down wire around the up/down pul-

2

Inside

Wire end

ley/U. Wind the wire tightly around the up/down
pulley/L two and half tur ns (FS-110) / two turns
(FS-210) from inside to outside. Secure the end
of the wire to another wire end (outside) of the up/
down pulley/L.

(9) Insert the pin into the hole in the shaft. Put the

gear into the shaft and fix the gear with the E­ring.

Pin

Gear

E-ring

(10) Use a tension gauge or a spring balance to pull

the belt tensioner upward at a specified level of
force, A, and tighten the securing screws.
Specified force: A = 2.5±0.25kg

A = 2.5 0.25kg

3 DIS./ASSEMBLY

Screws

Up/down puller/U

Wire end

(2 turns)

Up/down puller/L

Belt tensioner

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

3-11

2

3-11 REPLACEMENT

FS-110/FS-210

(11) Loosen the two screws securing the front wire

bracket. Adjust the height of the front wire
bracket to level the up/down stay. Tighten the four
mounting screws on the wire brackets (front and
rear).

CAUTION: Make sure that the up/down stay is

level. If the stay is mounted aslant, an
unnecessary load is put on the tray
up/down motor (M703) or the gear,
which may result in damage to these
components.

Mounting
screws

Wire bracket

3 DIS./ASSEMBLY

Wire bracket

(2) Remove five screws to detach the reinforcing

bracket and then remove one connector and a
cable assembly from the clamps.

CAUTION: For FS-110 and FS-210 models, the

up/down motor is installed upside
down and therefore the positions of
connector (CN106) and the mount­ing holes for the reinforcing bracket
are different.

In the case of the FS-110

Clamp

Connector (CN106)

Screws

Up/down stay

(12) Reinstall the above part s fol lowi ng the r emoval

steps in reverse.

b. Procedure (In the case of the new type)

2

(1) Remove the following parts.

• Side cover

• Front door

• Rear cover

• Main tray

Reinforcing bracket

In the case of the FS-210

Clamp

Connector (CN106)

Screws

fs2103002

Reinforcing bracket

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

3-12

2

3-12 REPLACEMENT

Screws

fs2103003

(3) Remove five screws to detach the up/down drive

unit.
CAUTION: When removing the up/down motor

unit, be sure to hold the main tray to
prevent it from falling.

FS-110/FS-210

Up/down drive unit

Screws

fs2103004

(4) Perform step (3) and subsequent st eps for old

type.

3 DIS./ASSEMBLY

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

3-13

2

3-12-1 ADDITION

3 DIS./ASSEMBLY

Blank page

STACKER SECTION

FS-110/FS-210

[1] Removing and Reinstalling the

Stacker Unit Cover

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

a. Procedure

(1) Open the front door.
(2) Remove five screws to detach the st acker unit

cover.

Stacker unit

Screws

(3) Reinstall the above par ts fol lowing t he removal

steps in reverse.

[2] Removing and Reinstalling the

Stacker Unit

Caution:

We recommend that at least two people
perform this service.

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

Caution:

Be careful when detaching the stacker
unit. If you remove the stopper, and in suc­cession pull out the st acker uni t , the FNS
may fall due to the weight of the st acker
unit. This may c ause inju ry.

a. Procedure

(1) Remove the following parts:

• Booklet tray

•Side cover

• Front door

• Rear cover
(2) Detach the FNS from the main body.
(3) Pull the handle and draw the stacker unit.
(4) Disconnect the three connectors (CN1, CN2,

CN3) from the relay board (RB).
(FS-110 has two connectors (CN1, CN2).)

(5) Remove each cable from wire guide.

3 DIS./ASSEMBLY

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

SERVICE HANDBOOK Nov. 20017155/7165

3-13 REPLACEMENT

FS-110/FS-210

(6) R emove th e E-ring to rem ove the s haft, and then

2

disconnect the arm.

Shaft

Arm

E-ring

(7) Remove two screws, and further pull stacker unit

out.

3 DIS./ASSEMBLY

CAUTION: Place something under the drawn

stacker unit to prevent the FNS from
falling due to the weight of the unit.

fs2103005

(8) Remove two screws. Lift the stacker unit to

detach from the guide rail.

Caution:

Take care of your posture when servici ng
to avoid damage to your back or other
joints.

Guide rail

Mounting

Unit

Mounting
hole

Guide
rail

hole

Screw

Unit

Screw

Stacker unit

Stacker unit

Screw

Support preventing the falling of the FNS

fs2103006

(9) Reinstall the above par ts fol lowing t he removal

steps in reverse.
CAUTION: Make sure that the hook in the guide

rail is inserted into the mounting hole
of the stacker unit, and then tighten
the securing screw.

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

3-16

2

3-14 REPLACEMENT

STAPLER SECTION

FS-110/FS-210

[1] Removing and Reinstalling the Sta-

pler U n it Cove r

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

Caution:

Be careful when you detach the FNS from
the main body. If you pull out the stacker
unit, the FNS may fall. This may cause
injury.

a. Procedure

(1) Open the front door.
(2) Draw the stacker unit out.

(3) Remove the two screws securing the rail stopper.

Further pull the stacker unit out.
CAUTION: Place something under the drawn

stacker unit to prevent the FNS from
falling due to the weight of the unit.

Stacker units

Screw holding the
rail stopper

Support preventing the falling of the FNS

3 DIS./ASSEMBLY

Stacker unit

(4) Remove five screws and detach the cover.

Screw

Stapler unit cover

(5) Reinstall t he above part s fol lowi ng the r emoval

steps in reverse.

3-17

3-15

FS-110/FS-210

[2] Removing and Reinstalling the

Clincher

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

Caution:

Do not use hands to move stapler units to
horizontal direction.
(Otherwise the belt and the gear teeth skip­ping may occur.)

Caution:

Be sure to perform the adjustment work
described in the "FNS Stapler Upper/
Lower Positions Adjustment" of the man­ual, "Adjustment," after you have attached
the clincher.

a. Procedure

(1) Open the front door.
(2) Pull the stacker unit out and remove the stapler

3 DIS./ASSEMBLY

unit cover.

(3) Remove a mounting screw holding t he ground

cable. Remove the ground cable and the clamp.

(4) Remove four screws securing the clincher.

Detach the clincher/F and the connector.

(5) Remove four mounting screws holding the

clinche r/R.

Clincher/R

Screw

Ground

Screw

(6) Remove two screws. Detach the ball bearing

bracket, and then remove the clincher/R by rotat­ing it to t he appropriate posi tion. Remove the
connector.

CAUTION: Do not lose the bearing spring and

the ball.

Clincher/F

Clincher/R

Screw

Clamp

Ground

Connector

Screw

Bearing spring

Ball bearing mounting bracket

Connector

Screw

(7) Reinstall the above par ts fol lowing t he removal

steps in reverse.

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

SERVICE HANDBOOK Nov . 20017155/7165

3-16 REPLACEMENT

FS-110/FS-210

[3] Removing and Reinstalling the Sta-

pler

Caution:

Make sure that the power cord of the main
body is unplugged from the power outlet.

Caution:

Do not use hands to move stapler units to
horizontal direction.
(Otherwise the belt and the gear teeth skip­ping may occur.)

Caution:

Be sure to perform the adjustment work
described in the "FNS Stapler Upper/
Lower Positions Adjustment" of the man­ual, "Adjustment," after you have attached
the stapler.

a. Procedure

(1) Open the front door.
(2) Draw the stacker unit out.
(3) Remove the cartridge from the stapler.
(4) Remove four mounting screws securing the sta-

pler and the screw holding the ground cable.
Detach the stapler/F and the connector (CN181).

Screw

Stapler/F

(5) Remove two screws holding the sensor cover of

2

the stapler/ R. Remove one screw securi ng t he
wire binding band and the scr ew securing the
ground cable. Detach the connector (CN182) of
the stapler rotation HP PS (PS713).

Screw

Wire binding band

Sensor cover

Ground

Screw

Screw securing the
ground terminal

Stapler/R

Connector
(CN182)

Stapler rotation
HP PS (PS713)

(6) Remove four screws. Detach the stapler /R and

the connector (CN180).
CAUTION: T ake care not to damage the stapler

rotation HP PS (P S713) when
removing the stapler/R.

Stapler/R

fs2103007

3 DIS./ASSEMBLY

Ground

Screw securing the ground cable

Connector
(CN181)

Screw

Stapler rotation HP
PS (PS713)

(7) Reinstall t he above part s fol lowi ng the r emoval

steps in reverse.

CAUTION:

When installing the sensor cover of the
stapler/R, take care that the bundled cable
does not disturb the stapler rotation HPPS
(PS713) and is not nip by the gears.

MODEL MANUAL REVISED EDITION DATE PAGE METHOD

7155/7165/7255/7272

SERVICE MANUAL Dec. 2003

3-19

2

3-17 REPLACEMENT

Connector (CN180)

3 DIS./ASSEMBLY

Blank page