Mita-Kyocera MT-1, BF-1 Service Manual

DF-610

DF-610

DF-600

DF-600

MT-1

MT-1

BF-1

BF-1

PH-3A

PH-3A
PH-3C

PH-3C

SERVICE

MANUAL

Published in Nov. ’01

843B8110

CAUTION

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer’s instructions.

CAUTION

Double-pole/neutral fusing.

Safety precautions

This booklet provides safety warnings and precautions for our service personnel to ensure the safety of
their customers, their machines as well as themselves during maintenance activities. Service personnel
are advised to read this booklet carefully to familiarize themselves with the warnings and precautions
described here before engaging in maintenance activities.

Safety warnings and precautions

Various symbols are used to protect our service personnel and customers from physical danger and
to prevent damage to their property. These symbols are described below:

DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect

compliance with warning messages using this symbol.

WARNING:Serious bodily injury or death may result from insufficient attention to or incorrect compliance

with warning messages using this symbol.

CAUTION:Bodily injury or damage to property may result from insufficient attention to or incorrect

compliance with warning messages using this symbol.

Symbols

The triangle ( ) symbol indicates a warning including danger and caution. The specific point
of attention is shown inside the symbol.

General warning.

Warning of risk of electric shock.

Warning of high temperature.

indicates a prohibited action. The specific prohibition is shown inside the symbol.

General prohibited action.

Disassembly prohibited.

indicates that action is required. The specific action required is shown inside the symbol.

General action required.

Remove the power plug from the wall outlet.

Always ground the copier.

1. Installation Precautions

WARNING

• Do not use a power supply with a voltage other than that specified. Avoid multiple connections to
one outlet: they may cause fire or electric shock. When using an extension cable, always check

that it is adequate for the rated current. ............................................................................................

• Connect the ground wire to a suitable grounding point. Not grounding the copier may cause fire or
electric shock. Connecting the earth wire to an object not approved for the purpose may cause
explosion or electric shock. Never connect the ground cable to any of the following: gas pipes,
lightning rods, ground cables for telephone lines and water pipes or faucets not approved by the

proper authorities. .............................................................................................................................

CAUTION:

• Do not place the copier on an infirm or angled surface: the copier may tip over, causing injury. .....

• Do not install the copier in a humid or dusty place. This may cause fire or electric shock. ..............

• Do not install the copier near a radiator, heater, other heat source or near flammable material.

This may cause fire. ..........................................................................................................................

• Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool

as possible. Insufficient ventilation may cause heat buildup and poor copying performance. ..........

• Always handle the machine by the correct locations when moving it. ..............................................

• Always use anti-toppling and locking devices on copiers so equipped. Failure to do this may

cause the copier to move unexpectedly or topple, leading to injury..................................................

• Avoid inhaling toner or developer excessively. Protect the eyes. If toner or developer is
accidentally ingested, drink a lot of water to dilute it in the stomach and obtain medical attention
immediately. If it gets into the eyes, rinse immediately with copious amounts of water and obtain

medical attention. ..............................................................................................................................

• Advice customers that they must always follow the safety warnings and precautions in the copier’s

instruction handbook. ........................................................................................................................

2. Precautions for Maintenance

WARNING

• Always remove the power plug from the wall outlet before starting machine disassembly...............

• Always follow the procedures for maintenance described in the service manual and other related

brochures. .........................................................................................................................................

• Under no circumstances attempt to bypass or disable safety features including safety

mechanisms and protective circuits. .................................................................................................

• Always use parts having the correct specifications...........................................................................

• Always use the thermostat or thermal fuse specified in the service manual or other related
brochure when replacing them. Using a piece of wire, for example, could lead to fire or other

serious accident. ...............................................................................................................................

• When the service manual or other serious brochure specifies a distance or gap for installation of a

part, always use the correct scale and measure carefully. ...............................................................

• Always check that the copier is correctly connected to an outlet with a ground connection. ............

• Check that the power cable covering is free of damage. Check that the power plug is dust-free. If

it is dirty, clean it to remove the risk of fire or electric shock. ............................................................

• Never attempt to disassemble the optical unit in machines using lasers. Leaking laser light may

damage eyesight. ..............................................................................................................................

• Handle the charger sections with care. They are charged to high potentials and may cause

electric shock if handled improperly. .................................................................................................

CAUTION

• Wear safe clothing. If wearing loose clothing or accessories such as ties, make sure they are

safely secured so they will not be caught in rotating sections...........................................................

• Use utmost caution when working on a powered machine. Keep away from chains and belts. .......

• Handle the fixing section with care to avoid burns as it can be extremely hot. .................................

• Check that the fixing unit thermistor, heat and press rollers are clean. Dirt on them can cause

abnormally high temperatures...........................................................................................................

• Do not remove the ozone filter, if any, from the copier except for routine replacement....................

• Do not pull on the AC power cord or connector wires on high-voltage components when removing

them; always hold the plug itself. ......................................................................................................

• Do not route the power cable where it may be stood on or trapped. If necessary, protect it with a

cable cover or other appropriate item. ..............................................................................................

• Treat the ends of the wire carefully when installing a new charger wire to avoid electric leaks........

• Remove toner completely from electronic components. ...................................................................

• Run wire harnesses carefully so that wires will not be trapped or damaged. ...................................

• After maintenance, always check that all the parts, screws, connectors and wires that were

removed, have been refitted correctly. Special attention should be paid to any forgotten

connector, trapped wire and missing screws. ..................................................................................

• Check that all the caution labels that should be present on the machine according to the

instruction handbook are clean and not peeling. Replace with new ones if necessary. ...................

• Handle greases and solvents with care by following the instructions below: ....................................

· Use only a small amount of solvent at a time, being careful not to spill. Wipe spills off completely.

· Ventilate the room well while using grease or solvents.

· Allow applied solvents to evaporate completely before refitting the covers or turning the main
switch on.

· Always wash hands afterwards.

• Never dispose of toner or toner bottles in fire. Toner may cause sparks when exposed directly to

fire in a furnace, etc...........................................................................................................................

• Should smoke be seen coming from the copier, remove the power plug from the wall outlet

immediately. ......................................................................................................................................

3. Miscellaneous

WARNING

• Never attempt to heat the drum or expose it to any organic solvents such as alcohol, other than

the specified refiner; it may generate toxic gas. ................................................................................

CONTENTS

1-1 Specifications

1-1-1 Specification ......................................................................................................................................... 1-1-1

1-1-2 Part names and functions .................................................................................................................... 1-1-3

1-1-3 Machine cross sectional view ............................................................................................................... 1-1-4

1-1-4 Machine drive system .......................................................................................................................... 1-1-5

(1) Finisher (paper feed and conveying section) ................................................................................ 1-1-5

(2) Finisher (main tray driving section) ............................................................................................... 1-1-6

(3) Multi job tray .................................................................................................................................. 1-1-6

(4) Centerfold unit ............................................................................................................................... 1-1-7

(5) Punch unit ..................................................................................................................................... 1-1-7

1-2 Installation

1-2-1 Unpacking and installing the machines ................................................................................................ 1-2-1

(1) Finisher ......................................................................................................................................... 1-2-1

(2) Multi job tray .................................................................................................................................. 1-2-8

(3) Centerfold unit ............................................................................................................................. 1-2-18

(4) Punch Unit .................................................................................................................................. 1-2-32

1-3 Maintenance Mode

1-3-1 Maintenance mode ............................................................................................................................... 1-3-1

(1) Executing a maintenance item ...................................................................................................... 1-3-1

(2) Contents of maintenance mode items .......................................................................................... 1-3-2

3B8/9

1-4 Troubleshooting

1-4-1 Paper misfeed detection ...................................................................................................................... 1-4-1

(1) Paper misfeed indication ............................................................................................................... 1-4-1

(2) Paper misfeed detection conditions .............................................................................................. 1-4-2

(3) Paper misfeeds ............................................................................................................................. 1-4-3

1-4-2 Self-diagnostic function ........................................................................................................................ 1-4-4

(1) Self-diagnostic display .................................................................................................................. 1-4-4

(2) Self diagnostic codes (finisher) ..................................................................................................... 1-4-5

1-4-3 Electrical problem ............................................................................................................................... 1-4-13

(1) Finisher ....................................................................................................................................... 1-4-13

(2) Centerfold unit ............................................................................................................................. 1-4-19

(3) Multi job tray ................................................................................................................................ 1-4-21

(4) Punch unit ................................................................................................................................... 1-4-22

1-4-4 Mechanical problem ........................................................................................................................... 1-4-23

(1) Finisher ....................................................................................................................................... 1-4-23

(2) Centerfold unit ............................................................................................................................. 1-4-24

(3) Multi job tray ................................................................................................................................ 1-4-25

1-5 Assembly and Disassembly

1-5-1 Finisher ................................................................................................................................................ 1-5-1

(1) Correcting paper curling ................................................................................................................ 1-5-1

(2) Correcting centerfold-stapling (for multi finisher only) ................................................................... 1-5-2

1-5-2 Centerfold unit ...................................................................................................................................... 1-5-3

(1) Removing and mounting the centerfold blade .............................................................................. 1-5-3

(2) Adjusting the paper folding position .............................................................................................. 1-5-5

1-5-3 Punch unit ............................................................................................................................................ 1-5-6

(1) Centering punch-holes .................................................................................................................. 1-5-6

(2) Setting margin from the leading edge to punch holes .................................................................. 1-5-7

(3) Adjusting the stop position of the punch clutch (reference) .......................................................... 1-5-8

1-1-1

1-6 Requirements on PCB Replacement

1-6-1 Replacing the finisher main PCB ......................................................................................................... 1-6-1

1-6-2 Upgrading the version of the firmware of the finisher main PCB ......................................................... 1-6-2

3B8/9

2-1 Mechanical Construction

2-1-1 Finisher ................................................................................................................................................ 2-1-1

(1) Paper insertion section ................................................................................................................. 2-1-1

(2) Feedshift section ........................................................................................................................... 2-1-2

(3) Intermediate tray section ............................................................................................................... 2-1-5

(4) Paper eject section ..................................................................................................................... 2-1-13

2-1-2 Multi job tray ....................................................................................................................................... 2-1-15

2-1-3 Centerfold unit .................................................................................................................................... 2-1-17

2-1-4 Punch unit .......................................................................................................................................... 2-1-20

2-2 Electrical Parts Layout

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

(1) PCBs (finisher) .............................................................................................................................. 2-2-1

(2) Switches and sensors (finisher) .................................................................................................... 2-2-2

(3) Clutches and solenoids (finisher) .................................................................................................. 2-2-4

(4) Motors and others (finisher) .......................................................................................................... 2-2-5

(5) Stapler ........................................................................................................................................... 2-2-6

(6) PCBs (centerfold unit) ................................................................................................................... 2-2-7

(7) Switches and sensors (centerfold unit) ......................................................................................... 2-2-8

(8) Motors and solenoids (centerfold unit) .......................................................................................... 2-2-9

(9) Switches and motors (multi job tray) ........................................................................................... 2-2-10

(10) Switches, clutches, solenoids and motors (punch unit) .............................................................. 2-2-11

2-3 Operation of the PCBs

2-3-1 Finisher main PCB ............................................................................................................................... 2-3-1

2-3-2 Centerfold unit main PCB ................................................................................................................... 2-3-10

2-4 Appendixes

Timing chart No.1 ............................................................................................................................................ 2-4-1

Timing chart No.2 ............................................................................................................................................ 2-4-2

Timing chart No.3 ............................................................................................................................................ 2-4-3

Timing chart No.4 ............................................................................................................................................ 2-4-4

Periodic maintenance procedure ..................................................................................................................... 2-4-5

List of maintenance parts ................................................................................................................................ 2-4-8

Optional devices supplied parts list ............................................................................................................... 2-4-10

Centerfold unit wiring diagram ....................................................................................................................... 2-4-12

General wiring diagram ................................................................................................................................. 2-4-13

1-1-2

1-1-1 Specification

Finisher

Type ............................................... Floor type

Number of trays.............................. Multi finisher: 2 trays, simple finisher: 1 tray

Tray capacity .................................. <Metric specification>

Main tray [80 g/m2 weight paper]

• When NOT stapling — A3, B4 (257 × 364 mm): 1500 (1000) sheets;
A4, A4R, Folio: 3000 (2000) sheets

• When stapling 2 copies — A3, B4 (257 × 364 mm): 700 (500) sheets;
A4, A4R: 1000 (1000) sheets

• When stapling 3 – 4 copies — A3, B4 (257 × 364 mm): 700 (500) sheets;
A4, A4R: 1000 (1000) sheets

• When stapling 5 – 10 copies — A3, B4 (257 × 364 mm): 800 (500) sheets;
A4, A4R: 1100 (1100) sheets

• When stapling 11 – 20 copies — A3, B4 (257 × 364 mm): 1000 (750) sheets;
A4, A4R: 1200 (1200) sheets

• When stapling 21 – 30 copies — A3, B4 (257 × 364 mm): 1500 (1000) sheets

• When stapling 21 – 49 copies — A4, A4R: 2000 (2000) sheets

• When stapling 50 copies — A4, A4R: 3000 (2000) sheets

* Description in ( ) is written for the simple finisher.
Sub tray (multi finisher only) [80 g/m
A3, B4 (257 × 364 mm): 200 sheets
A4, A4R, A5R, A6R, Folio: 200 sheets
<Inch specification>

2

Main tray [75 g/m

weight paper]

• When NOT stapling — 11" × 17", 8

1

8

/2" × 11", 11" × 81/2": 3000 (2000) sheets

• When stapling 2 copies — 11" × 17", 8

1

/2" × 11", 11" × 81/2": 1000 (1000) sheets

8

• When stapling 3 – 4 copies — 11" × 17", 8

1

/2" × 11", 11" × 81/2": 1000 (1000) sheets

8

• When stapling 5 – 10 copies — 11" × 17", 8

1

8

/2"x11", 11" × 81/2": 1100 (1100) sheets

• When stapling 11 – 20 copies — 11" × 17": 1000 (750) sheets;

1

/2" × 14": 1200 (750) sheets, 81/2" × 11", 11" × 81/2": 1200 (1200) sheets

8

• When stapling 21 – 30 copies — 11" × 17", 8

• When stapling 21 – 49 copies — 8

• When stapling 50 copies — 8

* Description in ( ) is written for the simple finisher.
Sub tray (multi finisher only) [75 g/m2 weight paper]

1

11" × 17", 8

1

8

/2" × 11", 11" × 81/2", 51/2" × 81/2": 200 sheets

/2" × 14": 200 sheets

Stapling capacity ............................ A3, B4 (257 × 364 mm), 11" × 17", 8

1

11" × 8

/2": 50 sheets [75 – 80 g/m2 weight paper]

Power source ................................. Copier

Dimensions (W × D × H) ................ 796 × 640 × 950 mm

5

/16" × 253/16" × 373/8"

31

Weight ............................................ Multi finisher: Approx. 78 kg/171.6 lbs.

Simple finisher: Approx. 77 kg/169.4 lbs.

2

weight paper]

1

/2" × 14": 1500 (1000) sheets;

1

/2" × 14": 700 (500) sheets;

1

/2" × 11", 11" × 81/2": 2000 (2000) sheets

1

/2" × 11", 11" × 81/2": 3000 (2000) sheets

1

/2" × 14": 30 sheets; A4, A4R, B5, 81/2" × 11",

1

/2" × 14": 700 (500) sheets;

1

/2" ×14": 800 (500) sheets;

1

/2" × 14": 1500 (1000) sheets

3B8/9

1-1-1

3B8/9

Multi Job Tray (option)

Number of trays.............................. Job tray: 5

Paper size ...................................... A3, B4 (257 × 364 mm), A4, A4R, A5R, B6R, Folio, 11" × 17", 81/2" × 14", 81/2" × 11",

1

11" × 8

Tray capacity .................................. A3, B4 (257 × 364 mm), 11" × 17", 8

/2"

1

/2" × 14": 100 sheets (75 – 80 g/m2 weight

paper)

1

A4 – B6R, Folio, 8

/2" × 11", 11" × 81/2": 150 sheets (75 – 80 g/m2 weight paper)

Dimensions (W × D × H) ................ 368 × 392 × 573 mm

141/2" × 157/16" × 229/16"

Weight ............................................ Approx.15 kg/33 lbs.

Centerfold unit (option for multi finisher)

Foldable sizes ................................ A3, B4 (257 × 364 mm), A4R, 11" × 17", 8

Foldable number of sheets ............ 1 – 16 (no stapling for 1 sheet)

Maximum number for storage ........ 5 or less copies in a set: 30 sets

6 – 10 copies in a set: 20 copies
11 – 16 copies in a set: 10 sets

2

Paper thickness ............................. 60 – 200 g/m

(only one cover for 81 g/m2 or more)

Punch unit (option for multi finisher)

2

Available sizes ............................... 75 – 80 g/m

weight paper

A3, B4 (257 × 364 mm), A4, A4R, B5, B5R, Folio, 11" × 17", 8

1

8

/2" × 11", 11" × 81/2"

1

/2" × 11"

1

/2" × 14",

1-1-2

1-1-2 Part names and functions

3B8/9

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Finisher

1 Main tray
2 Sub tray*
3 Front cover
4 Front cover handle
5 Upper cover
6 Intermediate tray
7 Intermediate tray handle
8 Conveyor knob
9 Intermediate tray release lever
0 Staple holder B*
! Staple holder A
@ Coupling section guide lever

%

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6

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Figure 1-1-1

Punch unit (option for multi finisher)

# Punch waste box

Multi job tray (option)

$ Job trays Nos.1 – 5

Centerfold unit (option for multi finisher)

% Unit release lever
^ Unit release handle
& Conveyor guide lever
* Storage cover
( Centerfold unit installation buttons

* For multi finisher only.

1-1-3

3B8/9

1-1-3 Machine cross sectional view

5

217

4

7

3

6

Paper path

1-1-4

1 Paper insertion section
2 Feedshift section
3 Intermediate tray section
4 Paper ejection section

Figure 1-1-2

5 Multi job tray (option)
6 Centerfold unit (option for multi finisher)
7 Punch unit (option for multi finisher)

1-1-4 Machine drive system

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(1) Finisher (paper feed and conveying section)

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3B8/9

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1 Paper conveying motor gear
2 Pulley 37/48
3 Gear 40
4 Pulley 30
5 Tension pulley
6 Paper conveying clutch gear*
7 Tension pulley
8 Timing belt C
9 Paper entry roller gear
0 Gear Z40/P30
! Pulley 31 (machine rear)
@ Eject drive belt
# Gear Z21/38
$ Gear 40
% Gear 40
^ Eject roller gear
& Sub eject roller gear*
* Pulley 25 (machine front)

ˇ

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( Siding drum drive belt
) Gear Z31/P18
⁄ Torque limiter gear 20
¤ Torque limiter gear 20
‹ Pulley 36
› Gear 20
fi Siding drum clutch gear*
fl Gear 26
‡ Gear 53
° Intermediate tray joint gear

· Pulley 16
‚ Pulley 20
ΠFeed belt
„ Upper forwarding roller
´ Pulley drive belt
‰ Pulley 16
ˇ Pulley 20
Á Feed belt

Ú

¸

Figure 1-1-3

¨ Lower forwarding roller
ˆ Paper forwarding pulley belt
Ø Pulley 27
∏ Upper paper conveying belt motor pulley
Å Intermediate tray drive belt
Í Pulley 20
Î Pulley 20
Ï Upper paper conveying belt
˝ Pulley 20
Ó Pulley 20
Ô Intermediate tray drive belt
 Lower paper conveying belt motor pulley
Ò Lower paper conveying belt
Ú Pulley 20
¸ Tension pulley
˛ Pulley 20

* For multi finisher only.

1-1-5

3B8/9

(2) Finisher (main tray driving section)

1

2

4

3

6

7

5

1 Main tray elevation motor pulley
2 Feed belt
3 Pulley 27
4 Worm gear
5 Gear 50
6 Gear 18

9

8

Figure 1-1-4

!
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7 Gear 51
8 Pulley 20S
9 Tray drive belt
0 Pulley 20S
! Gear 26

(3) Multi job tray

1

2

4

3

6

7

5

1 Multi job tray elevation motor pulley
2 Feed belt
3 Pulley 27
4 Worm gear
5 Gear 50
6 Gear 18

9

8

Figure 1-1-5

!
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7 Gear 51
8 Pulley 20S
9 Tray drive belt
0 Pulley 20S
! Gear 26

1-1-6

(4) Centerfold unit

3B8/9

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1 Main motor pulley
2 Belt 118P2M6
3 Gear 22/40
4 Gear 33/15
5 Gear 51
6 Manual roller gear

(conveyor guide knob)

7 Gear 22
8 Gear 51
9 Gear 19
0 Gear 50/15

(5) Punch unit

! Gear 16/25
@ Gear 16/25
# Bypass pulley gear
$ Gear 58
% Pulley 28
^ Paper drive belt
& Pulley 28
* Idle pulley 15
( Centering plate motor pulley
) Belt 124
⁄ Pulley 22

12

¤ Pulley 20
‹ Paper conveying belt
› Pulley 20
fi Blade motor pulley
fl Belt 126P2M6
‡ Gear 22/40
° Gear 33/15

· Gear 40
‚ Gear 22
ΠGear 50
„ Manual roller gear

Figure 1-1-7

1 Punch motor gear
2 Punch clutch gear

1-1-7

1-2-1 Unpacking and installing the machines

(1) Finisher

3B8/9

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1 Finisher
2 Main tray
3 Sub tray*
4 Finisher connecting plate
5 Stapler cartridge
6 Pins
7 Hexagonal nuts
8 M4 × 10 tap-tight binding screws
9 BVM4 × 12 binding screws
0 Label A
! Label B*
@ Paper insertion aid guide plate
# Connecting sponge
$ Outer case

‰

Figure 1-2-1 Finisher package

% Skid
^ Bottom cushion sheet
& Front lower left pad
* Rear lower left pad
( Front lower right pad
) Rear lower right pad
⁄ Upper left pad
¤ Front upper right pad
‹ Rear upper right pad
› Accessory case
fi Dust cover
fl Air cap bags
‡ Barcode labels
° Air cap bag

· Air cap bags
‚ Inner case
ΠBottom pads
„ Bottom board
´ Vinyl bag
‰ Hinge joint
ˇ Polyethylene bag
Á Polyethylene bag
¨ Instruction handbook
ˆ Installation guide
Ø Spacer
∏ Spacer

* For multi finisher only.

1-2-1

3B8/9

Installation procedure

Before installing the finisher, turn the copier off from the main switch and unplug the power cable from the wall outlet.

1. Attach the paper insertion aid guide plate to

the eject cover of the copier and lock down
with the two M4 × 10 tap-tight binding screws.

2. Attach the finisher connecting plate to the

copier eject cover and then hold them together
with the two BVM4 × 12 binding screws.

Eject cover

Paper insertion
aid guide plate

M4 × 10 tap-tight
binding screws

Figure 1-2-2

Eject cover

Finisher connecting plate

3. Attach the connecting sponge to the finisher by

aligning the sponge to the upper end “a” and
front end “b” of the paper port of the finisher.

BVM4 × 12 binding screws

Figure 1-2-3

a

b

a

Connecting sponge

Figure 1-2-4

1-2-2

4. Open the front cover.

5. Remove the screw and raise the connecting
lever at the bottom of the finisher. Raising the
lever lowers the hooks.

6. Remove the screw and pull out the connecting
rail at the upper part of the finisher.

3B8/9

Hooks

Screw

Connecting
lever

Figure 1-2-5

Screw

Connecting rail

7. Join the finisher and the copier by hanging the
hooks onto the fittings inside the copier.

8. Join the finisher and the copier so that the long
pin of the finisher connecting plate is inserted
into the hole at the rear of the finisher and the
two short pins into the holes on the connecting
rail.

Hooks

Long pin

Figure 1-2-6

Connecting rail

Finisher

Fittings

Holes

Short pins

Hole at

the rear

Finisher connecting plate

Figure 1-2-7

1-2-3

3B8/9

9. Make sure that the finisher is securely joined
with the copier. Then, push the connecting rail
in and lock back down with the screw.

10. Slide the connecting lever rightward and lock
down with the screw removed in step 5.

Connecting rail

Screw

Figure 1-2-8

11. Remove the four blue screws locking each of
the two separate retainers to the intermediate
tray and detach both retainers.

Retainers

Connecting lever

Figure 1-2-9

Blue screws

Screw

Intermediate
tray

1-2-4

Blue
screws

Figure 1-2-10

3B8/9

p

12. Pull out the intermediate tray.

13. Remove the strip of fixing tape from the
release lever.

14. Raise the release lever to open the inter­mediate tray, and then remove the four strips
of fixing tape.

Release lever

Intermediate
tray

Fixing tape
stri

Figure 1-2-11

Fixing tape
strips

15. Insert a stapler cartridge into each of the
staplers of the intermediate tray. Press on the
cartridges until they are securely locked.
Note: With the simple finisher, attach just one
stapler cartridge to the stapler at the rear side.

Fixing tape
strips

Stapler
cartridge

Intermediate tray

Figure 1-2-12

Stapler

Figure 1-2-13

Release lever

Intermediate
tray

Stapler

1-2-5

3B8/9

16. Fit the main tray with two hexagonal nuts.

17. Secure the main tray with two pins.

For the multi finisher only

18. Attach the sub tray to the finisher by inserting
the projections at the front and back of the sub
tray into the holes of the finisher.

Main tray

Hexagonal nuts

Pins

Figure 1-2-14

Sub tray

Projection

Hole

Projection

Hole

Figure 1-2-15

1-2-6

19. Affix label A to the recessed portion on the side
of the main tray.

For multi finisher only

20. Affix label B to the recessed portion on the side
of the sub tray.

21. Connect the signal cable of the finisher to the
connector of the copier.

22. Plug the copier’s power cable into a wall outlet
and turn the copier on from the main switch.

3B8/9

Sub tray

Label B

Main tray

Label A

Figure 1-2-16

Signal cable

Adjustment

After installing the multi/simple finisher, perform the following adjustment.

• Correcting paper curling

See page 1-5-1.

• Correcting centerfold-stapling (for multi finisher only)

See page 1-5-2.

Figure 1-2-17

1-2-7

3B8/9

(2) Multi job tray

‰

6

´

‡

———
234

$%Œ

*

^

‚

00

„„
‹

)

fi

·

8

fl

9

!@#

„

(

5

&

1

⁄

5

¤

5

5

5

‹

›

7

‚

Figure 1-2-18 Multi job tray package

1 Multi job tray
2 Bin front guide plate
3 Bin rear guide plate
4 Bin guide plate retainer
5 Job trays
6 Right cover
7 Left cover
8 Tray detection plate A
9 Motor front cover
0 Job tray switches
! BVM3 × 5 binding screws
@ BVM4 × 6 binding screws
# M4 × 8 TP screws
$ Sheet of tray No. labels
% Sheet of name labels
^ Bottom pad
& Top pad

* Rail case
( Tray spacer
) Spacer
⁄ Outer case
¤ Air cap bags
‹ Air cap bags
› Front bottom spacer
fi Rear bottom spacer
fl Retaining spacer
‡ Top spacer
° Polyethylene bags

· Dust cover
‚ Barcode labels
ΠInstallation guide
„ Vinyl bags
´ Polyethylene bag
‰ Vinyl bags

1-2-8

3B8/9

Installation procedure

Before installing the multi job tray, turn the copier off from the main switch and unplug the power cable from the wall outlet.
Install the multi job tray after attaching the finisher main tray.
When installing the multi job tray and centerfold unit as a set, first install the centerfold unit and then the multi job tray.

1. Remove the two screws locking down the top
cover lid followed by the lid.

2. Open the upper cover and remove the nine
screws locking down the top cover followed by
the top cover.

3. Remove the four screws locking down the top
cover lid guide followed by the guide.

Screws

Top cover lid

Top cover
lid guide

Screws

Upper
cover

Screws

Top cover

Figure 1-2-19

Screws

4. Attach the two multi job tray switches to the
eject stay by inserting the tabs, and lock in
place with one BVM3 × 5 binding screw each.

5. Connect the 3-pin connector of the size
detection switch to the connector of the
finisher.

Screws

Figure 1-2-20

BVM3 × 5
binding screw

Multi job tray switch

3-pin connector

Eject
stay

Ta b

Figure 1-2-21

1-2-9

3B8/9

When installing the multi job tray and centerfold unit as a set, follow steps 6 to 18. When installing the multi job tray only, skip
to step 19.

6. Disconnect the 2-pin connector of the main
tray unit.

7. Remove the five screws locking down the
finisher rear cover followed by the cover.

Rear
cover

8. Raise the main tray unit by hand and detach
from the finisher.

Screws

2-pin
connector

Figure 1-2-22

Main tray unit

9. Remove the screw locking the tray detection
plate to the main tray unit. Replace the tray
detection plate with tray detection plate A
included in the package.

Figure 1-2-23

Main tray unit

Screw

Tray detection plate

Tray detection plate A

Figure 1-2-24

1-2-10

3B8/9

10. Remove the screw locking the motor front

cover to the main tray unit followed by the
cover.

11. Attach the main tray unit to the finisher by
inserting the main tray pulleys at the unit front
and rear into the rails on the finisher.
Note: Be sure that tray detection plate A does
not make contact with the sensors.

Main tray unit

Motor front cover

Screw

Figure 1-2-25

Tray detection
plate A

Sensors

Main tray pulley

Rail

12. Measure the gaps “a” between the main tray
unit and finisher rail ends against the scale to
make sure that “a” is same at the front and
rear.
Note: If gap “a” is not the same at the unit front
and rear, install the main tray unit again so that
it becomes the same.

Figure 1-2-26

Rail end

Main tray unit

Figure 1-2-27

1-2-11

3B8/9

13. Loosen the two screws locking down the
retainer. With the retainer slid upward, push in
the gear shaft while holding the bottom of the
main tray unit. Then, lower the main tray unit to
its lowest position.

14. Pull out the gear shaft, slide the retainer to its
original position and retighten the two screws.
Note: Make sure the gear shaft is positioned
so that the retainer will be engaged in groove
“b” on the shaft.

15. Insert the two pegs of the motor front cover of
the main tray unit into the square holes and
lock down with the screw.

16. Remove the screw locking the mid-point
detection sensor to the finisher rear panel.
Lower the sensor and lock it down again.

Main tray unit

Mid-point
detection sensor

Screw

Figure 1-2-28

b

Screw

Gear shaft

17. Reattach the finisher rear cover with the five
screws.

18. Connect the 2-pin connector of the main tray
unit.

Screws

Rear cover

Screws

Screw

Figure 1-2-29

2-pin connector

Figure 1-2-30

1-2-12

3B8/9

19. Remove the three blue screws locking the
base retainer to the multi job tray followed by
the retainer.

20. Attach the bin front guide plate and bin rear
guide plate to the finisher by inserting the
claws on plates into the finisher frame and lock
in place with three BVM4 × 6 binding screws
each.

Base retainer

Bin rear
guide plate

BVM4 × 6
binding screws

Multi job tray

Blue screws

Figure 1-2-31

Bin front guide plate

21. Attach the multi job tray to the bin front guide
plate and bin rear guide plate by inserting the
six pulleys at the tray front and rear into the
plates.
Note: Make sure that the shading plate at the
rear of the multi job tray does not make contact
with the sensor.

BVM4 × 6
binding screws

Multi job tray

BVM4 × 6
binding screws

Figure 1-2-32

Shading
plate

Sensor

Bin front guide plate

Pulleys

Bin rear
guide plate

Pulleys

Figure 1-2-33

1-2-13

3B8/9

22. Measure the height “a” against the scale to
make sure that the multi job tray is positioned
properly to stay level from front to rear.
If the height “a” is not the same at the front and
rear, the multi job tray may not be positioned
on a level plane. Install the tray again.

23. Loosen the two screws.

24. With the retainer slid upward, push in the gear
shaft while holding the bottom of the multi job
tray. Then, lower the multi job tray by about
30 mm.

Bin rear
guide plate

Multi job tray

Multi job tray

a

a

Figure 1-2-34

Screws

Retainer

Bin front
guide plate

Gear shaft

25. Pull out the gear shaft, slide the retainer to its
original position and retighten the two screws.
Note: Make sure the gear shaft is positioned
so that the retainer will be engaged in groove
“b” on the shaft.

Figure 1-2-35

Screws

b

Retainer

Gear shaft

Figure 1-2-36

1-2-14