Kyocera PF-730, PF-740 OPTIONS

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Page 1

PF-730

SERVICE

MANUAL

Published in February 2011

843NJ110

3NJSM060

First Edition

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CAUTION

RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

It may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for proper disposal.

ATTENTION

IL Y A UN RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT. METTRE AU REBUT LES BATTERIES UTILISEES SELON LES INSTRUCTIONS DONNEES.

Il peut être illégal de jeter les batteries dans des eaux d’égout municipales. Vérifiez avec les fonctionnaires municipaux de votre région pour les détails concernant des déchets solides et une mise au rebut appropriée.

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Revision history

Revision Date Replaced pages Remarks

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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.

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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 com-

pliance 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.

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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 atten-

tion. .....................................................................................................................................................

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

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

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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 acci-

dent. ...................................................................................................................................................

• 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. ...........................................................................................................

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• 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 power 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 immedi-

ately. ...................................................................................................................................................

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. ........................................................................................

• Keep the machine away from flammable liquids, gases, and aerosols. A fire or an electric shock

might occur. ........................................................................................................................................

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1-1 Specifications

1-1-1 Specifications ........................................................................................................................ 1-1-1

1-1-2 Parts names .......................................................................................................................... 1-1-2

1-1-3 Machine cross section ........................................................................................................... 1-1-3

1-2 Installation

1-2-1 Installation environment......................................................................................................... 1-2-1

1-2-2 Unpacking.............................................................................................................................. 1-2-2

(1) Precaution for unpacking.................................................................................................. 1-2-2

1-2-3 Unpacking.............................................................................................................................. 1-2-3

(1) Unpacking......................................................................................................................... 1-2-3

(2) Remove the tapes and pad .............................................................................................. 1-2-4

1-2-4 Installing the cassette heater (Option) ................................................................................... 1-2-6

1-3 Maintenance Mode

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

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

(2) Maintenance modes item list ............................................................................................ 1-3-2

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

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1-4 Troubleshooting

1-4-1 Paper mis feed detection ....................................................................................................... 1-4-1

(1) Paper mis feed indication ................................................................................................. 1-4-1

(2) Paper mis feed detection condition .................................................................................. 1-4-1

1-4-2 Self-diagnostic function ......................................................................................................... 1-4-5

(1) Self-diagnostic function .................................................................................................... 1-4-5

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

1-4-3 Electric problems ................................................................................................................... 1-4-8

1-4-4 Mechanical problems........................................................................................................... 1-4-10

1-5 Assembly and Disassembly

1-5-1 Precautions for assembly and disassembly........................................................................... 1-5-1

(1) Precautions....................................................................................................................... 1-5-1

1-5-2 Paper feed section................................................................................................................. 1-5-2

(1) Detaching and refitting the PF forwarding, PF paper feed and PF separation pulleys..... 1-5-2

1-5-3 PWBs..................................................................................................................................... 1-5-7

(1) Detaching and refitting the PF main PWB ........................................................................ 1-5-7

1-5-4 Driving section ....................................................................................................................... 1-5-9

(1) Detaching and refitting the PF Driving unit ....................................................................... 1-5-9

(2) Detaching and refitting the PF lift motors ....................................................................... 1-5-10

2-1 Mechanical Construction

2-1-1 Mechanical construction ........................................................................................................ 2-1-1

2-2 Electrical Parts Layout

2-2-1 Electrical parts layout ............................................................................................................ 2-2-1

(1) PWB and sensors............................................................................................................. 2-2-1

(2) Motors and others............................................................................................................. 2-2-3

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2-3 Operation of the PWBs

2-3-1 PF main PWB ........................................................................................................................ 2-3-1

2-4 Appendixes

2-4-1 Appendixes ............................................................................................................................ 2-4-7

(1) Wiring diagram ................................................................................................................. 2-4-7

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1-1 Specifications

1-1-1 Specifications

Item Specifications

Paper weight 64 to 256g/m

Paper types Plain (80g/m2 or less), Thick (256g/m2 or less), recycled

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Paper size

A3, B4, A4, A4R, B5, B5R, A5R, Folio, Ledger, Legal, OficioII, 8.5 × 13.5", Letter, LetterR, Excutive, StatementR, 8K, 16K, 16KR

Paper capacity 1000 sheets (500 sheets x 2) (80g/m

Dimensions

598 (W) x 315 (H) x 699.6 (D) mm 23

9/19” (W) x 12 3/8” (H) x 27 9/16” (D)

Weight Approx. 30kg / Approx. 66.1 lbs

Power source Electrically connected to the machine. (3.3 V DC, 24 V DC)

NOTE: These specifications are subject to change without notice.

)

1-1-1

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1-1-2 Parts names

1. PF paper conveying guide

2. Cassette 3

3. Cassette 4

4. PF paper size width guides

5. PF paper size width adjusting tab

6. PF paper size length guide

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Figure 1-1-1

1-1-2

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1-1-3 Machine cross section

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Paper path

Figure 1-1-2

1-1-3

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1-1-4

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1-2 Installation

1-2-1 Installation environment

Installation location (Be based on the machine establishment place.) Avoid direct sunlight or bright lighting. Ensure that the photo conductor will not be exposed to direct sunlight or other strong light when removing paper jams. Avoid locations subject to high temperature and high humidity or low temperature and low humidity; an abrupt change in the environmental temperature; and cool or hot, direct air. Avoid places subject to dust and vibrations. Choose a surface capable of supporting the weight of the machine. Place the machine on a level surface (maximum allowance inclination: 1°). Avoid air-borne substances that may adversely affect the machine or degrade the photo conductor, such as mercury, acidic of alkaline vapors, inorganic gasses, NOx, SOx gases and chlorine-based organic solvents. Select a well-ventilated location.

1-2-1

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1-2-2 Unpacking

(1) Precaution for unpacking

Hold the positions shown in the figure and remove the paper feeder from the outer case.

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Figure 1-2-1

1-2-2

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1-2-3 Unpacking

1. Paper feeder

2. Outer case

3. Inner case

4. Bottom left pad

5. Bottom right pad

6. Upper left pad

7. Upper right pad

8. Rear pad

9. Machine cover

10. Plastic bag

11. Installation guide

12. Accessory box

13. Plastic bag

14. Paper size plates

15. Plastic bag

16. Middle roller unit

17. Plastic bag

18. S tight screw M4 x 8B

19. Clamp

20. Wire cover

21. Plastic bag

22. S tight screws M4 x 8B

23. Pins

24. Retainer

25. Plastic bag

26. Supporting plate

27. Plastic bag

28. S tight screws M4 x 20B

(1) Unpacking

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18 19 20

22 23 24

Caution: Place the machine on a level surface. See the Installation Guide for installation.

Figure 1-2-2 Unpacking

1-2-3

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(2) Remove the tapes and pad

Procedure

1. Remove eleven tapes.

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Ta pe s

2. Remove five tapes and then remove the retainer and the leaflet.

Retainer

Ta pe s

Figure 1-2-3

Leaflet

1-2-4

Ta pe s

Figure 1-2-4

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3. Pull the upper cassette forward.

4. Remove the tape.

5. Remove the pad from cassette.

Pad

Ta pe

Cassette

Figure 1-2-5

6. Remove the lift plate stopper from cassette and attach it to the storage location.

* : When moveing the machine,attach the

lift plate in original position.

7. Gently push cassette back in.

8. Repeat steps 3 to 7 similarly for lower cassette.

Lift plate stopper

Cassette

Figure 1-2-6

1-2-5

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1-2-4 Installing the cassette heater (Option)

Procedure

1. Pull the cassette 3 forward.

2. Remove the pin and then remove the cassette 3.

Cassette 3

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3. Pull the cassette 4 forward.

4. Remove the pin and then remove the cassette 4.

Figure 1-2-7

Cassette 4

1-2-6

Figure 1-2-8

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5. Install three wire saddles on the bottom frame of the paper feeder.

6. Install the cassette heater by using two screws.

Wire saddle

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Wire saddle

Screw

Cassette heater

1-2-7

Figure 1-2-9

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7. Connect the connector of the cassette heater to the connector in the rear frame of the paper feeder.

8. Pass through the wire of the cassette heater to three wire saddles.

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Wire saddles

Wire saddle

Connector

Cassette heater

Figure 1-2-10

1-2-8

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1-3 Maintenance Mode

1-3-1 Maintenance mode

The machine is equipped with a maintenance function which can be used to maintain and service the machine.

(1) Executing a maintenance item

Start

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Enter “10871087” using

the numeric keys.

Enter the maintenance item

number using the cursor

or numeric keys.

Press the start key.

The selected maintenance item is run.

Press the stop key.

Yes

Repeat the same

maintenance item?

up/down

keys

Maintenance mode is entered.

The maintenance item is selected.

Yes

Run another maintenance

item?

Enter 001 using the cursor

up/down keys or numeric keys

and press the start key.

End

Maintenance mode is exited.

1-3-1

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(2) Maintenance modes item list

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Section Item

No.

General U000 Outputting an own-status report -

U001 Exiting the maintenance mode -

U019 Displaying the ROM version -

Drive, paper feed and paper conveying system

Operation panel and support equipment

Mode setting

U034 Adjusting the print start timing

LSU Out Top 0/0/0/0/0/0/0/0/0/0/0/0

LSU Out Left 0/0/0/0/0/0/0/0/0

LSU Out Top B/W 0/0/0/0/0/0

LSU Out Top 3/4 0/0/0/0/0/0

U247 Setting the paper feed device -

U327 Setting the cassette heater control Off

U341 Specific paper feed location setting for printing

function

Content of maintenance item Initial setting

Others U901 Checking copy counts by paper feed locations -

1-3-2

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(3) Contents of the maintenance mode items

Display Output list

Maintenance List of the current settings of the maintenance modes

User Status Outputs the user status page

Service Status Outputs the service status page

Event Outputs the event log

Network Status Outputs the network status page

All Outputs the all reports

Display Description

Ready List of the current settings of the maintenance modes

Active Outputs the user status page

Complete Outputs the service status page

Error Outputs the event log

Item No. Description

U000 Outputting an own-status report

Description

Outputs lists of the current settings of the maintenance items, and paper jam and service call occurrences. Outputs the event log or service status page. Also sends output data to the USB memory.

Purpose

To check the current setting of the maintenance items, or paper jam or service call occurrences. Before initializing or replacing the backup RAM, output a list of the current settings of the maintenance items to reenter the settings after initialization or replacement.

Method

1. Press the start key.

2. Select the item to be output using the cursor up/down keys.

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3. Press the start key. A list is output.

4. Press the start key. The interrupt print mode is entered and a list is output. When A4/Letter paper is available, a report of this size is output. If not, specify the paper feed location. The output status is displayed.

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Item No. Description

Display Output list

Print Outputs the report

USB (Text) Sends output data to the USB memory (text type)

USB (HTML) Sends output data to the USB memory (HTML type)

U000 Method: Send to the USB memory

1. Press the power key on the operation panel, and after verifying the main power indicator has gone off, switch off the main power switch.

2. Insert USB memory in USB memory slot.

3. Turn the main power switch on.

4. Enter the maintenance item.

5. Press the start key.

6. Select the item to be send.

7. Select [Text] or [HTML].

8. Press the start key. Output will be sent to the USB memory.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

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1-3-4

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Item No. Description

No. Items Description

(1) System version

(2) System date

(3) Engine soft version

(4) Engine boot version

U000 Event log

Event Log

MFP

(1)

Firmware version 2LC_2000.000.000 2010.10.27

(12)(8)

Paper Jam Log

Count.

9999999

8888888

7777777

6666666

5555555

4444444

3333333

2222222

1111111

999999

888888

777777

0501.01.08.01.01

666666

555555

444444

(9)

Service Call Log

Count.

1111111

999999

888888

777777

666666

555555

444444

(10)

Maintenance Log

# Count.

Log Data Nothing...

Unknown toner Log

(11)

Count.

1111111

999999

888888

777777

666666

Event Descriprions

0501.01.08.01.01

4002.01.08.01.01

0501.01.08.01.01

4002.01.08.01.01

0501.01.08.01.01

4002.01.08.01.01

0501.01.08.01.01

4002.01.08.01.01

0501.01.08.01.01

4002.01.08.01.01

0501.01.08.01.01

4002.01.08.01.01

0501.01.08.01.01

(a) (b) (c) (d) (e)

4002.01.08.01.01

0501.01.08.01.01

4002.01.08.01.01

Service Code

01.6000

01.2100

01.4000

01.6000

01.2100

01.4000

01.6000

01.2100

Item

01.00

Counter Log

J0000:

(f) (g) (h)

J0001: J0002: J0003:

222 J0004: J0005: J0006: J0007: J0008: J0009: J0010: J0012:

999 J0013: J0014: J0015: J0016: J0017: J0018: J0019: J0020: J0021: J0022: J0023: J0024: J0025: J0026: J0027: J0028: J0029: J0030: J0031: J0032: J0033: J0034: J0035: J0036: J0037: J0038: J0039: J0040:

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(2)

27/Oct/2010 08:40

(6)(5)(4)(3)

[XXXXXXXX][XXXXXXXX][XXXXXXXX][XXXXXXXX]

J0041:

J0042:

J0043:

J0044: J0045:

J0046:

J0047:

J0048:

J0049:

J0050:

1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

C0000:

C0001:

C0002:

C0003:

C0004:

C0005:

C0006:

C0007:

C0008:

C0009: C0010: C0011: C0012: C0013: C0014: C0015: C0016: C0017: C0018: C0019: C0020: C0021: C0022: C0023:

10 11 12 13 14 15 16 17 18 19 20 21 22 23

T00: T01: T02: T03: T04: T05:

10 20 30 40 50

999

1 2 3 4 5 6 7 8 9

Detail of event log

Figure 1-3-1

1-3-5

(7)

[XXXXXXXXXXXXXXXX]

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Item No. Description

No. Items Description

(5) Controller BROM version

(6) Operation panel mask version

(7) Machine serial number

(8) Paper Jam

Log

# Count. Event

Remembers 1 to 16 of occurrence. If the occurrence of the previous paper jam is less than 16, all of the paper jams are logged. When the occurrence excesseds 16, the oldest occurrence is removed.

The total page count at the time of the paper jam.

Log code (hexadecimal, 5 categories)

(a) Cause of a paper jam (b) Paper source (c) Paper size (d) Paper type (e) Paper eject

(a) Cause of paper jam (Hexadecimal)

For details on the case of paper jam, refer to Paper Mis feed Detection. (P.1-4-1)

(b) Detail of paper source (Hexadecimal)

00: MP tray 01: Cassette 1 02: Cassette 2 03: Cassette 3 (paper feeder/large capacity feeder) 04: Cassette 4 (paper feeder/large capacity feeder) 05: Cassette 5 (side feeder/SMT paper feeder) 06: Cassette 6 (side paper feeder/side large capacity feeder) 07: Cassette 7 (side paper feeder/side large capacity feeder) 08 to 09: Reserved

00: (Not specified) 01: Monarch 02: Business 03: International DL 04: International C5 05: Executive 06: Letter-R 86: Letter-E 07: Legal 08: A4R 88: A4E 09: B5R 89: B5E 0A: A3

0B: B4 0C: Ledger 0D: A5R 0E: A6 0F: B6 10: Commercial #9 11: Commercial #6 12: ISO B5 13: Custom size 1E: C4 1F: Postcard 20: Reply-paid post-

card

21: Oficio II

22: Special 1 23: Special 2 24: A3 wide 25: Ledger wide 26: Full bleed paper (12 x 8) 27: 8K 28: 16K-R A8: 16K-E 32: Statement-R B2: Statement-E 33: Folio 34: Western type 2 35: Western type 4

U000 Detail of event log

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Item No. Description

No. Items Description

(8)

cont.

Paper Jam Log

(d) Detail of paper type (Hexadecimal)

01: Plain 02: Transparency 03: Preprinted 04: Labels 05: Bond 06: Recycled 07: Vellum 08: Rough 09: Letterhead

0A: Color 0B: Prepunched 0C: Envelope 0D: Cardstock 0E: Coated 0F: 2nd side 10: Media 16 11: High quality

15: Custom 1 16: Custom 2 17: Custom 3 18: Custom 4 19: Custom 5 1A: Custom 6 1B: Custom 7 1C: Custom 8

(e) Detail of paper eject location (Hexadecimal)

01: Face down (FD) 02: Face up (FU)/1000-sheet finisher face up (FU)/ 4000-sheet finisher left sub tray (FU) 03: 1000-sheet finisher face down (FD) 4000-sheet finisher main tray (FD) 05: Job separator tray 06: 4000-sheet finisher right sub tray (FU) 07: 4000-sheet finisher left sub tray (FD) 09: 4000-sheet finisher right sub tray (FD) 0A: Center-folding unit tray 0B: Mailbox tray 1 (FD) 0C: Mailbox tray 1 (FU) 15: Mailbox tray 2 (FD) 16: Mailbox tray 2 (FU) 1F: Mailbox tray 3 (FD) 20: Mailbox tray 3 (FU) 29: Mailbox tray 4 (FD) 2A: Mailbox tray 4 (FU) 33: Mailbox tray 5 (FD) 34: Mailbox tray 5 (FU) 3D: Mailbox tray 6 (FD) 3E: Mailbox tray 6 (FU) 47: Mailbox tray 7 (FD) 48: Mailbox tray 7 (FU) 04/0D/0E: Reserved

U000

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Item No. Description

No. Items Description

(9) Service Call

Log

# Count. Service Code

Remembers 1 to 8 of occurrence of self diagnostics error. If the occurrence of the previous diagnostics error is less than 8, all of the diagnostics errors are logged.

The total page count at the time of the self diagnostics error.

Self diagnostic error code (See page 1-4-5)

Example:

01.6000

01: Self diagnostic error 6000: Self diagnostic error code number

(10) Maintenance

Log

# Count. Item

Remembers 1 to 8 of occurrence of replacement. If the occurrence of the previous replacement of toner container is less than 8, all of the occurrences of replacement are logged.

The total page count at the time of the replacement of the toner container.

Code of maintenance replacing item (1 byte, 2 categories)

First byte (Replacing item) 01: Toner container Second byte (Type of replacing item) 00: Black 01: Cyan 02: Magenta 03: Yellow

First byte (Replacing item) 02: Maintenance kit Second byte (Type of replacing item) 01: MK-8305A/8505A 02: MK-8305B/8505B 03: MK-8305C/8505C

(11) Unknown

Toner Log

# Count. Item

Remembers 1 to 5 of occurrence of unknown toner detection. If the occurrence of the previous unknown toner detection is less than 5, all of the unknown toner detection are logged.

The total page count at the time of the toner empty error with using an unknown toner container.

Unknown toner log code (1 byte, 2 categories)

First byte 01: Toner container (Fixed) Second byte 00: Black 01: Cyan 02: Magenta 03: Yellow

U000

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Item No. Description

No. Items Description

(12) Counter Log

Comprised of three log counters including paper jams, self diagnostics errors, and replacement of the toner container.

(f) Paper jam (g) Self diagnostic

error

(h) Maintenance item replacing

Indicates the log counter of paper jams depending on location.

Refer to Paper Jam Log.

All instances including those are not occurred are displayed.

Indicates the log counter of self diagnostics errors depending on cause.

Example: C6000: 4

Self diagnostics error 6000 has happened four times.

Indicates the log counter depending on the maintenance item for maintenance.

T: Toner container 00: Black 01: Cyan 02: Magenta 03: Yellow M: Maintenance kit 01: MK-8305A/8505A 02: MK-8305B/8505B 03: MK-8305C/8505C

Example: T00: 1 The toner container has been replaced once.

U000

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Item No. Description

U000 Service status page (1)

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Service Status Page

MFP

(1)

Firmware version 2LC_2000.000.000 2010.10.27

Controller Information

Memory status

(7)

Total Size

Time

(8)

Local Time Zone

(9)

Date and Time

(10)

Time Server

Installed Options

Document Processor

(11)

Paper feeder

(12)

Finisher

(13)

Job Separator

(14)

Document Guaed (A)

(15)

Card Authentication Kit (B)

(16)

Internet FAX Kit (A)

(17)

Security Kit (E)

(18)

Data Security Kit (E) Software Type I UG-34

(19)

Print Coverage

(20)

Average(%)

(21)

To ta l K: 1.10 C: 2.20 M: 3.30 Y: 4.40

(22)

Copy K: 1.10 C: 2.20 M: 3.30 Y: 4.40

(23)

Printer K: 1.10 C: 2.20 M: 3.30 Y: 4.40

(24)

FAX K: 1.10

(25)

Period

(26)

Last Page K/C/M/Y(%)

/ Usage Page(A4/Letter Conversion)

/ 1111111 . 11 / 2222222.22 / 3333333.33 / 4444444.44

/ 1111111 . 11 (27/10/2010 - 03/11/2010 08:40)

1.00 / 2.22 / 3.33 / 4.44

2.0 GB

+01:00 Amsterdam 27/10/2010 12:00

10.183.53.13

Installed Cassette 1000-Finisher Installed Installed Installed Installed Installed

Installed

(32)

FRPO Status Default Pattern Switch Default Font Number

. . . . . . . . . . . . . . . . . . . . . .

e-MPS error control

(2)

27/10/2010 12:00

(3) (4) (5)

[XXXXXXXX] [XXXXXXXX] [XXXXXXXX]

B8 C5*1000+C2*100+C3

0 00000

(27)

FAX Information Slot1/Slot2

(28)

Rings (Normal)

(29)

Rings (FAX/TEL)

(30)

Rings (TAD)

(31)

Option DIMM Size

3 3 3 16 MB

Figure 1-3-2

1-3-10

(6)

[XXXXXXXXXXXXXXXX]

Page 35

Item No. Description

U000 Service status page (2)

Service Status Page

MFP

3NJ

27/10/2010 12:00

Firmware version 2LC_2000.000.000 2010.10.27

Engine Information

(33)

NVRAM Version

(34)

Scanner Version

(35)

FAX Slot1

FAX BOOT Version FAX APL Version FAX IPL Version

(36)

MAC Address

1/2

(41) (42) (43) (44)

(58)

(59)

(64) (65) (66)

(67) (68) (69)

(70) (71) (72)

(73)

(39) (40)

100/100 0/0/0/0/0/0/0/0 0000000/0000000/0000000/0000000/0000000/0000000/0000000/ 0000000/0000000/0000000/0000000/0000000/0000000/0000000/0000000/0000000/0000000/0000000/ F00/U00/0/0/0/0/30/30/70/70/abcde/1/0 0000/0000/0000/0000/0000/0000/0000/0000/0000/0000/0000/0000/0000/0000/0000/ 0000/0000/0000/0000/0000/0000/0000/0000/0000/0000/ 0000/0100/0500/1000/0000/0100/0500/1000/0000/0100/0500/1000/0000/0100/0500/1000/ 0000/0100/0500/1000/0000/0100/0500/1000/0000/0100/0500/1000/0000/0100/0500/1000/ 00000000000000000000000000000000/0000000000000000000000000000000000000000/0000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 0000000000000000/0000000000000000/0000000000000000/0000000000000000/0000000000000000/ 12345678/11223344/00001234abcd567800001234abcd5678/01234567890123456789012345678901/0008/00/07 12345678/11223344/00001234abcd567800001234abcd5678/01234567890123456789012345678901/0008/00/07 12345678/11223344/00001234abcd567800001234abcd5678/01234567890123456789012345678901/0008/00/07 12345678/11223344/00001234abcd567800001234abcd5678/01234567890123456789012345678901/0008/00/07 XXXXXXXX [ABCDEFGHIJ][ABCDEFGHIJ] 00070107FE/0700FE00FE/00FE000100/0000000000/0000000000/0000000000/00000A010A/0A0A0A3200/ 0008000000/080000001D/0096009B00/9B009BFFFB/0082000000/000000001F/0000002C00/0000000000/ 0000000000/0000000000/0000000000/0000000000/0000000000/0000000000/0000000000/0000010105/ 010A000000/0000000000/003C4C0100/0000000087/A28000363C/8000676B83/0000000000/0000000000/ 0000000000/0000000000/0000000000/0000000000/0000000000/0000000000/0000000000/0000000005/ 0000000000/0000000000/0000000000/0000000000/0000000000/000000024E/ ABCDEFGHIJ/ABCDEFGHIJ/ABCDEFGHIJ/ABCDEFGHIJ/

_1F31225_1F31225 2LC_1200.001.089

2LC_5000.001.001 2LC_5100.001.001 2LC_5200.001.001 00:C0:EE:D0:01:0D

(45) (46) (47) (48) (49) (50) (51) (52) (53) (54) (55) (56) (57)

[XXXXXXXX] [XXXXXXXX] [XXXXXXXX]

Send Information

(37)

Date and Time

(38)

Address

10/10/27

(60) (61) (62)

Figure 1-3-3

1-3-11

[XXXXXXXXXXXXXXXX]

Page 36

Item No. Description

No. Description Supplement

(1) Firmware version -

(2) System date -

(3) Engine soft version -

(4) Engine boot version -

(5) Operation panel mask version -

(6) Machine serial number -

(7) Total memory size -

(8) Local time zone -

(9) Report output date Day/Month/Year hour:minute

(10) NTP server name -

(11) Presence or absence of the

document processor

Installed/Not Installed

(12) Presence or absence of the

paper feeder

Paper feeder/Large capacity feeder/Not Installed

(13) Presence or absence of the

finisher

1000-sheet finisher/4000-sheet finisher/ Not Installed

(14) Presence or absence of the

job separator

Installed/Not Installed

(15) Presence or absence of the

printed document guard kit

Installed/Not Installed

(16) Presence or absence of the IC

card authentication kit

Installed/Not Installed/Trial

(17) Presence or absence of the

internet fax kit

Installed/Not Installed

(18) Presence or absence of the

data security kit

Installed/Not Installed

(19) Presence or absence of the

UG-34

Installed/Not Installed

(20) Page of relation to the A4/Letter -

(21) Average coverage for total Black/Cyan/Magenta/Yellow

(22) Average coverage for copy Black/Cyan/Magenta/Yellow

(23) Average coverage for printer Black/Cyan/Magenta/Yellow

(24) Average coverage for fax Black/Cyan/Magenta/Yellow

(25) Cleared date and output date -

(26) Coverage on the final output

page

U000 Detail of service status page

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1-3-12

Page 37

Item No. Description

No. Description Supplement

(27) Fax kit information This item is printed only when the fax kit is

installed.

(28) Number of rings 0 to 15

(29) Number of rings before auto-

matic switching

0 to 15

(30) Number of rings before connect-

ing to answering machine

0 to 15

(31) Optional DIMM size -

(32) FRPO setting -

(33) NV RAM version _ 1F3 1225 _ 1F3 1225

(a) (b) (c) (d) (e) (f)

(a) Consistency of the present software version

and the database _ (underscore): OK

* (Asterisk): NG (b) Database version (c) The oldest time stamp of database version (d) Consistency of the present software version

and the ME firmware version

_ (underscore): OK

* (Asterisk): NG (e) ME firmware version (f) The oldest time stamp of the ME database ver-

sion Normal if (a) and (d) are underscored, and (b) and (e) are identical with (c) and (f).

(34) Scanner firmware version -

(35) Fax firmware version This item is printed only when the fax kit is

installed.

(36) Mac address -

(37) The last sent date and time -

(38) Transmission address -

(39) Destination information -

(40) Area information -

(41) Margin settings Top margin/Left margin

(42) Margin/Page length/Page width

settings

Top margin integer part/Top margin decimal part/ Left margin integer part/Left margin decimal part/ Page length integer part/Page length decimal part/ Page width integer part/Page width decimal part

U000

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1-3-13

Page 38

Item No. Description

No. Description Supplement

(43) Life counter (The first line) Machine life/MP tray/Cassette 1/Cassette 2/

Cassette 3/Cassette 4/Duplex

(44)

Life counter (The second line) Drum unit K/Drum unit C/Drum unit M/Drum unit Y/

Transfer belt unit/Developer unit K/ Developer unit C/Developer unit M/ Developer unit Y/Maintenance kit A/ Maintenance kit B

(45) Panel lock information 0: OFF/1: Partial lock/2: Full lock

(46) USB information U00: Not installed/U01: Full speed/U02: Hi speed

(47) Paper handling information 0: Paper source unit select/1: Paper source unit

(48) Color printing double count

mode

0: All single counts 1: A3, Single count, Less than 420 mm (length) 2: Legal, Single count, 356 mm or less (length) 3: Folio, Single count, Less than 330 mm (length)

(49) Black and white printing double

count mode

0: All single counts 1: A3, Single count, Less than 420 mm (length) 2: Legal, Single count, 356 mm or less (length) 3: Folio, Single count, Less than 330 mm (length)

(50) Billing counting timing -

(51) Temperature (machine inside) -

(52) Temperature (machine outside) -

(53) Relative temperature

(machine outside)

(54) Absolute temperature

(machine outside)

(55) Fixed assets number -

(56) Job end judgment time-out time -

(57) Job end detection mode -

(58) Media type attributes

1 to 28 (Not used: 18, 19, 20)

Weight settings Fuser settings 0: Light 0: High 1: Normal 1 1: Middle 2: Normal 2 2: Low 3: Normal 3 3: Vellum 4: Heavy 1 Duplex settings 5: Heavy 2 0: Disable 6: Heavy 3 1: Enable 7: Extra Heavy

U000

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1-3-14

Page 39

Item No. Description

No. Description Supplement

(59) Calibration information Black/Cyan/Magenta/Yellow

(60) Calibration information -

(61) Calibration information -

(62) Calibration information -

(63) Calibration information -

(64) Calibration information -

(65) Calibration information -

(66) Calibration information -

(67) Calibration information -

(68) Calibration information -

(69) RFID information -

(70) RFID reader/writer version infor-

mation

(71) Color table version -

(72) Color table 2 version -

(73) Maintenance information -

Code conversion

ABCDEFGH I J

0123456789

U000

3NJ

U001 Exiting the maintenance mode

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

Description

Exits the maintenance mode and returns to the normal copy mode.

Purpose

To exit the maintenance mode.

Method

1. Press the start key. The normal copy mode is entered.

1-3-15

Page 40

Item No. Description

Display Description

Main Main ROM

MMI Operation ROM

Browser Browser ROM

Engine Engine ROM

Engine Boot Engine booting

Scanner Scanner ROM

Scanner Boot Scanner booting

RFID RFID ROM

IH CPU IH CPU ROM

IH CPU Boot IH CPU booting

Motor CPU Motor CPU ROM

Motor CPU Boot Motor CPU booting

Dictionary -

Option Language Optional language ROM

PDF1.7 Resource PDF1.7 resource ROM

Solution Framework Framework ROM

FMU FMU ROM

Weekly Timer Weekly Timer ROM

Color Table1(Copy) Color table 1 (copy) ROM

Color Table2(Copy) Color table 2 (copy) ROM

Color Table1(Prn) Color table 1 (printer) ROM

Color Table2(Prn) Color table 2 (printer) ROM

DP Document processor ROM

DP Boot Document processor booting

PF1 Paper feeder / Large capacity feeder ROM

PF1 Boot Paper feeder / Large capacity feeder booting

Side PF SMT paper feeder /Side feeder ROM

Side PF Boot SMT paper feeder /Side feeder booting

U019 Displaying the ROM version

Description

Displays the part number of the ROM fitted to each PWB.

Purpose

To check the part number or to decide, if the newest version of ROM is installed.

Method

1. Press the start key. The ROM version are displayed.

2. Change the screen using the cursor up/down keys.

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1-3-16

Page 41

Item No. Description

Display Description

PF2 Side paper feeder / Side large capacity feeder ROM

PF2 Boot Side paper feeder / Side large capacity feeder booting

DF 1000-sheet finisher / 4000-sheet finisher ROM

DF Boot 1000-sheet finisher / 4000-sheet finisher booting

PH Punch unit ROM

PH Boot Punch unit booting

MT Mailbox ROM

MT Boot Mailbox booting

BF Center-folding unit ROM

BF Boot Center-folding unit booting

Fax APL1 Fax APL 1

Fax Boot1 Fax booting 1

Fax IPL1 Fax IPL 1

Fax APL2 Fax APL 2 (dual Fax)

Fax Boot2 Fax booting 2 (dual Fax)

Fax IPL2 Fax IPL 2 (dual Fax)

U019

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Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-17

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Item No. Description

Display Description

LSU Out Top Leading edge registration adjustment

LSU Out Left Center line adjustment

LSU Out Top B/W Leading edge registration adjustment in black/white mode

LSU Out Top 3/4 Leading edge registration adjustment at 3/4 times of line speed

U034 Adjusting the print start timing

Description

Adjusts the leading edge registration or center line.

Purpose

Make the adjustment if there is a regular error between the leading edges of the copy image and original. Make the adjustment if there is a regular error between the center lines of the copy image and original.

Method

1. Press the start key.

2. Select the item to be adjusted.

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1-3-18

Page 43

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

MPT(L) Paper feed from MP tray

(when large size paper is used)

-3.0 to 3.0 0 0.1 mm

MPT Half(L) Paper feed from MP tray

(when large size thick paper is used)

-3.0 to 3.0 0 0.1 mm

Cassette(L) Paper feed from cassette

(when large size paper is used)

-3.0 to 3.0 0 0.1 mm

Cassette Half(L)

Paper feed from cassette (when large size thick paper is used)

-3.0 to 3.0 0 0.1 mm

Duplex(L) Duplex mode (second)

(when large size paper is used)

-3.0 to 3.0 0 0.1 mm

Duplex Half(L)

Duplex mode (second) (when large size thick paper is used)

-3.0 to 3.0 0 0.1 mm

MPT(S) Paper feed from MP tray

(when small size paper is used)

-3.0 to 3.0 0 0.1 mm

MPT Half(S)

Paper feed from MP tray (when small size thick paper is used)

-3.0 to 3.0 0 0.1 mm

Cassette(S) Paper feed from cassette

(when small size paper is used)

-3.0 to 3.0 0 0.1 mm

Cassette Half(S)

Paper feed from cassette (when small size thick paper is used)

-3.0 to 3.0 0 0.1 mm

Duplex(S) Duplex mode (second)

(when small size paper is used)

-3.0 to 3.0 0 0.1 mm

Duplex Half(S)

Duplex mode (second) (when small size thick paper is used)

-3.0 to 3.0 0 0.1 mm

U034 Adjustment: Leading edge registration adjustment

1. Press the system menu key.

2. Press the start key to output a test pattern.

3. Press the system menu key.

4. Select the item to be adjusted. [LSU Out Top]

3NJ

Large size: 218 mm or more in width of paper.

1-3-19

Page 44

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

MPT(L) Paper feed from MP tray

(when large size paper is used)

-3.0 to 3.0 0 0.1 mm

Cassette(L) Paper feed from cassette

(when large size paper is used)

-3.0 to 3.0 0 0.1 mm

Duplex(L) Duplex mode (second)

(when large size paper is used)

-3.0 to 3.0 0 0.1 mm

MPT(S) Paper feed from MP tray

(when small size paper is used)

-3.0 to 3.0 0 0.1 mm

Cassette(S) Paper feed from cassette

(when small size paper is used)

-3.0 to 3.0 0 0.1 mm

Duplex(S) Duplex mode (second)

(when small size paper is used)

-3.0 to 3.0 0 0.1 mm

U034

U066 U071

U034 [LSU Out Top B/W] [LSU Out Top 3/4]

Large size: 218 mm or more in width of paper.

3NJ

5. Change the setting value using the cursor +/- or numeric keys. For output example 1, increase the value. For output example 2, decrease the value.

Leading edge registration (20 ± 1.0 mm)

6. Press the start key. The value is set.

Remark

When changing the setting value of [Large] each item is modified, equal to amount of the value which is changed adds also the value of [Small] each item and is pulled.

Caution

Check the copy image after the adjustment. If the image is still incorrect, perform the following adjustments in maintenance mode.

Correct image

Output

example 1

Figure 1-3-4

Output

example 2

1-3-20

Page 45

Item No. Description

Display Description

Setting

range

Initial

setting

Change in

value per step

MPT Paper feed from MP tray -3.0 to 3.0 0 0.1 mm

Cassette1 Paper feed from cassette 1 -3.0 to 3.0 0 0.1 mm

Cassette2 Paper feed from cassette 2 -3.0 to 3.0 0 0.1 mm

Cassette3 Paper feed from optional cassette 3 -3.0 to 3.0 0 0.1 mm

Cassette4 Paper feed from optional cassette 4 -3.0 to 3.0 0 0.1 mm

Cassette5 Paper feed from optional cassette 5 -3.0 to 3.0 0 0.1 mm

Cassette6 Paper feed from optional cassette 6

-3.0 to 3.0 0 0.1 mm

Cassette7 Paper feed from optional cassette 7

-3.0 to 3.0 0 0.1 mm

Duplex Duplex mode (second) -3.0 to 3.0 0 0.1 mm

U034

U067 U072

U034 Adjustment: Center line adjustment

1. Press the system menu key.

2. Press the start key to output a test pattern.

3. Press the system menu key.

4. Select the item to be adjusted.

3NJ

*: 45 ppm/55 ppm model only.

5. Change the setting value using the +/- keys or numeric keys. For output example 1, increase the value. For output example 2, decrease the value.

6. Press the start key. The value is set.

Caution

Check the copy image after the adjustment. If the image is still incorrect, perform the following adjustments in maintenance mode.

Center line of printing (within ± 2.0 mm)

Correct image

Output

example 1

Figure 1-3-5

Output

example 2

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-21

Page 46

Item No. Description

Display Description

2PF Paper feeder

LCF Large capacity feeder

Side Deck Side feeder

SMT SMT paper feeder

Side 2PF Side paper feeder

Side LCF Side large capacity feeder

Display Description

Motor Off PF paper feed motor (PFPFM) is turned off

On PF paper feed motor (PFPFM) is turned on

Clutch C1 PF paper conveying clutch 1 (PFPCCL1) is turned on

C2 PF paper conveying clutch 2 (PFPCCL2) is turned on

V Feed(H) PF paper feed clutch 1 (PFPFCL1) is turned on

V Feed(L) PF paper feed clutch 2 (PFPFCL2) is turned on

Solenoid Cassette1 PF pickup solenoid 1 (PFPUSOL1) is turned on

Cassette2 PF pickup solenoid 2 (PFPUSOL2) is turned on

U247 Setting the paper feed device

Description

Turns on motor and clutches of paper feeder device.

Purpose

To check the operation of motor and clutches of paper feed device.

Method

1. Press the start key.

2. Select the paper feed device.

3NJ

Method: [2PF/Side 2PF]

1. Press [Motor], [Clutch] or [Solenoid] and select the item.

2. Select [Execute].

3. Press the start key. The operation starts.

4. To stop operation, press the stop key.

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Page 47

Item No. Description

Display Description

Motor Off PF paper feed motor (PFPFM) is turned off

On PF paper feed motor (PFPFM) is turned on

Clutch C1 PF paper conveying clutch 1 (PFPCCL1) is turned on

C2 PF paper conveying clutch 2 (PFPCCL2) is turned on

V Feed PF paper conveying clutch 3 (PFPCCL3) is turned on

H Feed1 PF paper feed clutch 1 (PFPFCL1) is turned on

H Feed2 PF paper feed clutch 2 (PFPFCL2) is turned on

Solenoid Cassette1 PF pickup solenoid 1 (PFPUSOL1) is turned on

Cassette2 PF pickup solenoid 2 (PFPUSOL2) is turned on

Display Description

Motor Off SF paper feed motor (SFPFM) is turned off

On SF paper feed motor (SFPFM) is turned on

Clutch C1 SF paper conveying clutch (SFPCCL) is turned on

Solenoid Cassette1 SF pickup solenoid (PFPUSOL) is turned on

Display Description

Motor Off SMT paper feed motor (SMTPFM) is turned off

On SMT paper feed motor (SMTPFM) is turned on

Clutch C1 SMT paper conveying clutch 1 (SMTPCCL1) is turned on

C2 SMT paper conveying clutch 2 (SMTPCCL2) is turned on

H Feed SMT paper feed clutch (SMTPFCL) is turned on

Solenoid Cassette1 SMT pickup solenoid (SMTPUSOL) is turned on

Retard SMT feedshift solenoid (SMTFSSOL) is turned on

U247 Method: [LCF/Side LCF]

1. Press [Motor], [Clutch] or [Solenoid] and select the item.

2. Select [Execute].

3. Press the start key. The operation starts.

4. To stop operation, press the stop key.

3NJ

Method: [Side Deck]

1. Press [Motor], [Clutch] or [Solenoid] and select the item.

2. Select [Execute].

3. Press the start key. The operation starts.

4. To stop operation, press the stop key.

Method: [SMT]

1. Press [Motor], [Clutch] or [Solenoid] and select the item.

2. Select [Execute].

3. Press the start key. The operation starts.

4. To stop operation, press the stop key.

1-3-23

Page 48

Item No. Description

Display Description

On Cassette heater ON

Off Cassette heater OFF

U247 Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

U327 Setting the cassette heater control

Description

Sets the cassette heater control.

Purpose

To change the setting according to the machine installation environment.

Setting

1. Press the start key.

2. Select On or Off.

3NJ

Initial setting: Off

3. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-24

Page 49

Item No. Description

Display Description

Cassette1 Cassette 1

Cassette2 Cassette 2

Cassette3 Cassette 3 (paper feeder/large capacity feeder)

Cassette4 Cassette 4 (paper feeder/large capacity feeder)

Cassette5 Cassette 5 (SMT paper feeder/side feeder)

Cassette6 Cassette 6 (side paper feeder/side large capacity feeder)

Cassette7 Cassette 7 (side paper feeder/side large capacity feeder)

U341 Specific paper feed location setting for printing function

Description

Sets a paper feed location specified for printer output (only if a printer kit is installed).

Purpose

To use a paper feed location only for printer output. A paper feed location specified for printer output cannot be used for copy output.

Method

1. Press the start key.

2. Select the paper feed location for the printer. Two or more cassette can be selected.

3NJ

When an optional paper feed device is not installed, the corresponding count is not displayed.

3. Press the start key. The setting is set.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-25

Page 50

Item No. Description

Display Description

MPT MP tray

Cassette1 Cassette 1

Cassette2 Cassette 2

Cassette3 Cassette 3 (paper feeder/large capacity feeder)

Cassette4 Cassette 4 (paper feeder/large capacity feeder)

Cassette5 Cassette 5 (SMT paper feeder/side feeder)

Cassette6 Cassette 6 (side paper feeder/side large capacity feeder)

Cassette7 Cassette 7 (side paper feeder/side large capacity feeder)

Duplex Duplex unit

U901 Checking copy counts by paper feed locations

Description

Displays or clears paper feed counts by paper feed locations.

Purpose

To check the time to replace consumable parts. Also to clear the counts after replacing the consumable parts.

Method

1. Press the start key. The counts by paper feed locations are displayed.

3NJ

* : When an optional paper feed device is not installed, the corresponding count is not dis-

played.

Clearing

1. Select the counts to be cleared. [Cassette3], [Cassette4], [Cassette5], [Cassette6] and [Cassette7] cannot be cleared.

2. Select the counts for all and press [Clear].

3. Press the start key. The counts is cleared.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

1-3-26

Page 51

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C. Mis feed in cassette 3 or 4 E. Mis feed in PF paper conveying cover

L. Mis feed in cassette 5

M. Mis feed in cassette 6 or 7

PFPS1

PFFS1

PFPS2

PFFS2

PFPCS2

PFPCS1

1-4 Troubleshooting

1-4-1 Paper mis feed detection

(1) Paper mis feed indication

When a paper mis feed occurs, the machine immediately stops printing and displays the paper mis feed message on the operation panel. To remove paper mis feed in the machine, pull out the cassette, open the paper conveying unit or paper conveying cover.

Figure 1-4-1 Paper mis feed indication

(2) Paper mis feed detection condition

Figure 1-4-2 Paper jam location

1-4-1

Page 52

3NJ

Code Contents Conditions

0000 Initial jam The power is turned on when a sensor in the con-

veying system is on.

0210 PF paper conveying cover

open

0503 No paper feed from cassette 3 PF feed sensor 1 (PFFS1) does not turn on dur-

0504 No paper feed from cassette 4 PF feed sensor 2 (PFFS2) does not turn on dur-

0506 No paper feed from cassette 6 PF feed sensor 1 (PFFS1) does not turn on dur-

0507 No paper feed from cassette 7 PF feed sensor 2 (PFFS2) does not turn on dur-

0513 Multiple sheets in cassette 3 PF feed sensor 1 (PFFS1) does not turn off dur-

0514 Multiple sheets in cassette 4 PF feed sensor 2 (PFFS2) does not turn off dur-

0516 Multiple sheets in cassette 6 PF feed sensor 1 (PFFS1) does not turn off dur-

The PF paper conveying cover is opened during printing.

ing paper feed from cassette 3.

ing paper feed from cassette 4.

ing paper feed from cassette 6.

ing paper feed from cassette 7.

ing paper feed from cassette 3.

ing paper feed from cassette 4.

ing paper feed from cassette 6.

Jam

location*

0517 Multiple sheets in cassette 7 PF feed sensor 2 (PFFS2) does not turn off dur-

ing paper feed from cassette 7.

1303 Middle sensor non arrival jam Middle sensor (MS) does not turn on during paper

feed from cassette 3.

1304 Middle sensor (MS) does not turn on during paper

feed from cassette 4.

1306 Middle sensor (MS) does not turn on during paper

feed from cassette 6.

1307 Middle sensor (MS) does not turn on during paper

feed from cassette 7.

1313 Middle sensor stay jam Middle sensor (MS) does not turn off during paper

feed from cassette 3.

1314 Middle sensor (MS) does not turn off during paper

feed from cassette 4.

1316 Middle sensor (MS) does not turn off during paper

feed from cassette 6.

1317 Middle sensor (MS) does not turn off during paper

feed from cassette 7.

1503 Paper conveying sensor non

arrival jam

Paper conveying sensor (PCS) does not turn on during paper feed from cassette 3 .

1504 Paper conveying sensor (PCS) does not turn on

during paper feed from cassette 4.

*: Refer to figure 1-4-1 for paper mis feed indication (see page 1-4-1).

1-4-2

Page 53

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Code Contents Conditions

1513 Paper conveying sensor stay

jam

1514 Paper conveying sensor (PCS) does not turn off

1703 PF paper conveying sensor 1

non arrival jam

1704 PF paper conveying sensor 1 (PFPCS1) does not

1713 PF paper conveying sensor 1

stay jam

1714 PF paper conveying sensor 1 (PFPCS1) does not

1904 PF paper conveying sensor 2

non arrival jam

1914 PF paper conveying sensor 2

stay jam

2106 PF paper conveying sensor 1

non arrival jam

Paper conveying sensor (PCS) does not turn off during paper feed from cassette 3.

during paper feed from cassette 4.

PF paper conveying sensor 1 (PFPCS1) does not turn on during paper feed from cassette 3.

turn on during paper feed from cassette 4.

PF paper conveying sensor 1 (PFPCS1) does not turn off during paper feed from cassette 3.

turn off during paper feed from cassette 4.

PF paper conveying sensor 2 (PFPCS2) does not turn on during paper feed from cassette 4.

PF paper conveying sensor 2 (PFPCS2) does not turn off during paper feed from cassette 4.

PF paper conveying sensor 1 (PFPCS1) does not turn on during paper feed from cassette 6.

Jam

location*

2107 PF paper conveying sensor 1 (PFPCS1) does not

turn on during paper feed from cassette 7.

2116 PF paper conveying sensor 1

stay jam

2117 PF paper conveying sensor 1 (PFPCS1) does not

2307 PF paper conveying sensor 2

non arrival jam

2317 PF paper conveying sensor 2

stay jam

3406 SMT paper conveying sensor

1 non arrival jam

3407 SMT paper conveying sensor 1 (SMTPCS1) does

3416

3417 SMT paper conveying sensor 1 (SMTPCS1) does

3506 SMT paper conveying sensor

SMT paper conveying sensor 1 stay jam

2 non arrival jam

PF paper conveying sensor 1 (PFPCS1) does not turn off during paper feed from cassette 6.

turn off during paper feed from cassette 7.

PF paper conveying sensor 2 (PFPCS2) does not turn on during paper feed from cassette 7.

PF paper conveying sensor 2 (PFPCS2) does not turn off during paper feed from cassette 7.

SMT paper conveying sensor 1 (SMTPCS1) does not turn on during paper feed from cassette 6.

not turn on during paper feed from cassette 7.

SMT paper conveying sensor 1 (SMTPCS1) does not turn off during paper feed from cassette 6.

not turn off during paper feed from cassette 7.

SMT paper conveying sensor 2 (SMTPCS2) does not turn on during paper feed from cassette 6.

3507 SMT paper conveying sensor 2 (SMTPCS2) does

not turn on during paper feed from cassette 7.

*: Refer to figure 1-4-1 for paper mis feed indication (see page 1-4-1).

1-4-3

Page 54

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Code Contents Conditions

3516 SMT paper conveying sensor

2 stay jam

3517 SMT paper conveying sensor 2 (SMTPCS2) does

3606 SMT paper conveying sensor

3 non arrival jam

3607 SMT paper conveying sensor 3 (SMTPCS3) does

3616 SMT paper conveying sensor

3 stay jam

3617 SMT paper conveying sensor 3 (SMTPCS3) does

3706 SMT paper conveying sensor

4 non arrival jam

3707 SMT paper conveying sensor 4 (SMTPCS4) does

3716 SMT paper conveying sensor

4 stay jam

SMT paper conveying sensor 2 (SMTPCS2) does not turn off during paper feed from cassette 6.

not turn off during paper feed from cassette 7.

SMT paper conveying sensor 3 (SMTPCS3) does not turn on during paper feed from cassette 6.

not turn on during paper feed from cassette 7.

SMT paper conveying sensor 3 (SMTPCS3) does not turn off during paper feed from cassette 6.

not turn off during paper feed from cassette 7.

SMT paper conveying sensor 4 (SMTPCS4) does not turn on during paper feed from cassette 6.

not turn on during paper feed from cassette 7.

SMT paper conveying sensor 4 (SMTPCS4) does not turn off during paper feed from cassette 6.

Jam

location*

3717 SMT paper conveying sensor 4 (SMTPCS4) does

not turn off during paper feed from cassette 7.

*: Refer to figure 1-4-1 for paper mis feed indication (see page 1-4-1).

1-4-4

Page 55

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1-4-2 Self-diagnostic function

(1) Self-diagnostic function

This machine is equipped with self-diagnostic function. When a problem is detected, the machine stops printing and display an error message on the operation panel. An error message consists of a message prompting a contact to service personnel and a four-digit error code indicating the type of the error.

Machine failure. Call service.

C####

Error occurred. Turn the main power switch off and on.

C####

Figure 1-4-3

(2) Self diagnostic codes

If the part causing the problem was not supplied, use the unit including the part for replacement.

Code Contents Causes

1030 PF lift motor 1 error

After cassette 3 is inserted, PF lift sensor 1 does not turn on within 12 s. This error is detected 2 times successively. During driving the motor, the lift overcurrent protective monitor signal is detected for 1s or more 2 times successively. However, the first 1 s after PF lift motor 1 is turned on is excluded from detection.

Defective bottom plate elevation mechanism in the cassette.

Defective connector cable or poor contact in the connector.

Defective drive transmission system of motor.

Defective PF lift motor 1.

Check to see if the bottom plate can move smoothly and repair it if any problem is found.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 1 and PF main PWB (YC7)

Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.

Replace the PF lift motor 1.

Check procedures/

corrective measures

Defective PF main PWB.

1-4-5

Replace the PF main PWB and check for correct operation (see page 1-5-7).

Page 56

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Code Contents Causes

1040 PF lift motor 2 error

After cassette 4 is inserted, PF lift sensor 2 does not turn on within 12 s. This error is detected 2 times successively. During driving the motor, the lift overcurrent protective monitor signal is detected for 1s or more 2 times successively. However, the first 1 s after PF lift motor 2 is turned on is excluded from detection.

1060 PF lift motor 1 error

After cassette 6 is inserted, PF lift sensor 1 does not turn on within 12 s. This error is detected 2 times successively. During driving the motor, the lift overcurrent protective monitor signal is detected for 1s or more 2 times successively. However, the first 1 s after PF lift motor 1 is turned on is excluded from detection.

Defective bottom plate elevation mechanism in the cassette.

Defective connector cable or poor contact in the connector.

Defective drive transmission system of motor.

Defective PF lift motor 2.

Defective PF main PWB.

Defective bottom plate elevation mechanism in the cassette.

Defective connector cable or poor contact in the connector.

Defective drive transmission system of motor.

Defective PF lift motor 1.

Check procedures/

corrective measures

Check to see if the bottom plate can move smoothly and repair it if any problem is found.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 2 and PF main PWB (YC7)

Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.

Replace the PF lift motor 2.

Replace the PF main PWB and check for correct operation (see page 1-5-7).

Check to see if the bottom plate can move smoothly and repair it if any problem is found.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 1 and PF main PWB (YC7)

Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.

Replace the PF lift motor 1.

1070 PF lift motor 2 error

Defective PF main PWB.

Defective bottom plate elevation mechanism in the cassette.

Defective connector cable or poor contact in the connector.

Defective drive transmission system of motor.

Defective PF lift motor 2.

Defective PF main PWB.

1-4-6

Replace the PF main PWB and check for correct operation (see page 1-5-7).

Check to see if the bottom plate can move smoothly and repair it if any problem is found.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 2 and PF main PWB (YC7)

Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.

Replace the PF lift motor 2.

Replace the PF main PWB and check for correct operation (see page 1-5-7).

Page 57

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Code Contents Causes

1800 Paper feeder communica-

tion error

A communication error from paper feeder is detected 10 times in succession.

1900 Paper feeder EEPROM error

When writing the data, the write data and the read data is not continuously in agreement three times.

2600 PF paper feed motor error

After PF paper feed motor is driven, the ready signal does not turn to L within 2 s.

Improper installation paper feeder.

Defective connector cable or poor contact in the connector.

Defective engine PWB.

Defective PF main PWB.

Device damage of EEPROM.

Defective connector cable or poor contact in the connector.

Check procedures/

corrective measures

Follow installation instruction carefully again.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF main PWB (YC13) and engine PWB (YC19)

Replace the engine PWB and check for correct operation.

Replace the PF main PWB and check for correct operation (see page 1-5-7).

Contact the Service Administrative Division.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper feed motor and PF main PWB (YC16)

Defective drive transmission system of motor.

Defective PF paper feed motor.

Defective PF main PWB.

Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.

Replace the PF paper feed motor.

Replace the PF main PWB and check for correct operation (see page 1-5-7).

1-4-7

Page 58

1-4-3 Electric problems

If the part causing the problem was not supplied, use the unit including the part for replacement. Troubleshooting to each failure must be in the order of the numbered symptoms.

Problem Causes Check procedures/corrective measures

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(1) The paper feeder does not operate when the main power switch is turned on.

(2) PF paper feed motor does not operate.

(3) PF lift motor 1,2 does not operate.

1. Defective connector cable or poor contact in the connector.

2. Defective drive transmission system.

3. Defective motor. Replace the PF paper feed motor.

4. Defective PWB. Replace the PF main PWB and check for correct operation

1. Defective connector cable or poor contact in the connector.

2. Defective drive transmission system.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF main PWB (YC13) and engine PWB

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper feed motor and PF main PWB (YC16)

Check if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.

(see page 1-5-7).

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 1,2 and PF main PWB (YC7)

Check if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.

(4) PF paper feed clutch 1, 2 does not operate.

(5) PF paper conveying clutch 1,2 does not operate.

3. Defective motor. Replace the PF lift motor 1 or 2.

4. Defective PWB. Replace the PF main PWB and check for correct operation

(see page 1-5-7).

1. Defective connector cable or poor contact in the connector.

2. Defective clutch. Replace the PF paper feed clutch 1 or 2.

3. Defective PWB. Replace the PF main PWB and check for correct operation

1. Defective connector cable or poor contact in the connector.

2. Defective clutch. Replace the PF paper conveying clutch 1 or 2.

3. Defective PWB. Replace the PF main PWB and check for correct operation

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper feed clutch 1, 2 and PF main PWB (YC15)

(see page 1-5-7).

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper conveying clutch 1,2 and PF main PWB (YC15)

(see page 1-5-7).

1-4-8

Page 59

Problem Causes Check procedures/corrective measures

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(6) PF pickup solenoid 1, 2 does not operate.

(7) The message requesting paper to be loaded is shown when paper is present on the cassette.

(8) The size of paper on the cassette is not displayed correctly.

1. Defective connector cable or poor contact in the connector.

2. Defective solenoid. Replace the PF pickup solenoid 1 or 2.

3. Defective PWB. Replace the PF main PWB and check for correct operation

1. Defective connector cable or poor contact in the connector.

2. Deformed actuator. Check visually and replace if necessary.

3. Defective sensor. Replace the PFpaper feed sensor 1 or 2.

4. Defective PWB. Replace the PF main PWB and check for correct operation

1. Defective connector cable or poor contact in the connector.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF pickup solenoid 1 and PF main PWB (YC5) PF pickup solenoid 2 and PF main PWB (YC14)

(see page 1-5-7).

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper feed sensor 1 and PF main PWB (YC5) PF paper feed sensor 2 and PF main PWB (YC4)

(see page 1-5-7).

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper length switch 1 and PF main PWB (YC3) PF paper width switch 1 and PF main PWB (YC3) PF paper length switch 2 and PF main PWB (YC6) PF paper width switch 2 and PF main PWB (YC6)

(9) A paper jam in the paper feed or paper conveying is indicated when the main power switch is turned on.

(10) A message indicating cover open is displayed when the PF paper conveying cover is closed.

2. Defective switch. Replace the PF paper length switch 1, 2 or PF paper width

switch 1, 2.

3. Defective PWB. Replace the PF main PWB and check for correct operation

(see page 1-5-7).

1. A piece of paper torn from paper is caught around PF feed sensor 1, 2, PF paper conveying sensor 1,2.

2. Defective sensor. Replace the PF feed sensor 1, 2, PF paper conveying sen-

1. Defective connector cable or poor contact in the connector.

2. Defective switch. Replace the PF paper conveying cover switch.

Check visually and remove it, if any.

sor 1,2.

Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper conveying cover switch and PF main PWB (YC5)

1-4-9

Page 60

1-4-4 Mechanical problems

If the part causing the problem was not supplied, use the unit including the part for replacement.

Problem Causes/check procedures Corrective measures

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(1) No paper feed.

(2) Skewed paper feed.

(3) Multiple sheets of paper are fed.

(4) Paper jams.

Check if the surfaces of the following rollers are dirty with paper powder. PF forwarding pulley PF paper feed pulley PF separation pulley

Check if the following rollers is deformed. PF forwarding pulley PF paper feed pulley PF separation pulley

Defective PF paper feed clutch 1, 2 installation.

PF paper width guide in a cassette installed incorrectly.

Check if the paper is excessively curled. Change the paper.

Paper is loaded incorrectly. Load the paper correctly.

Check if the PF separation pulley is worn. Replace the PF separation pulley if it is

Check if the paper is excessively curled. Change the paper.

Check if the contact between the PF feed roller 1,2 and PF feed pulleys is correct.

Clean with isopropyl alcohol.

Check visually and replace any deformed (see page 1-5-2).

Check visually and remedy if necessary.

Check the PF paper width guide visually and remedy or replace if necessary.

worn (see page 1-5-2).

Check visually and remedy if necessary.

(5) Abnormal noise is heard.

Check if the rollers, pulleys and gears operate smoothly.

Check if the following clutches are installed correctly. PF paper feed clutch 1, 2 PF paper conveying clutch 1,2

Grease the bushes and gears.

Check visually and remedy if necessary.

1-4-10

Page 61

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1-5 Assembly and Disass embly

1-5-1 Precautions for assembly and disassembly

(1) Precautions

Before starting disassembly, press the Power key on the operation panel to off. Make sure that the Power lamp is off before turning off the main power switch. And then unplug the power cable from the wall outlet. When handling PWBs (printed wiring boards), do not touch parts with bare hands. The PWBs are susceptible to static charge. Do not touch any PWB containing ICs with bare hands or any object prone to static charge. When replacing battery on a PWB, dispose properly according to laws and regulations. When removing the hook of the connector, be sure to release the hook. Take care not to get the cables caught. To reassemble the parts, use the original screws. If the types and the sizes of screws are not known, refer to the PARTS LIST.

1-5-1

Page 62

1-5-2 Paper feed section

PF paper conveying cover

Strap

PF paper conveying cover

(1) Detaching and refitting the PF forwarding, PF paper feed and PF separation

pulleys

Procedure

1. Open the PF paper conveying cover.

2. Remove the strap and then remove the PF paper conveying cover.

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3. Remove the interface cover.

Figure 1-5-1

Interface cover

Figure 1-5-2

1-5-2

Page 63

4. Remove four screws and then remove the right cover.

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Screws

Screw

5. Pull out the cassette 3 and cassette 4 completely.

6. Remove two screws and then remove the driving plate.

*: The driving plate may not be changed

when only the lower unit is replaced.

Right cover

Figure 1-5-3

Screw

Driving plate

Screws

1-5-3

Figure 1-5-4

Page 64

7. Remove two connectors.

PF primary paper feed unit

Screws

PF primary paper feed unit

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Connector

8. Remove each two fixed screws of the PF primary paper feed unit.

9. Remove the PF primary units.

Figure 1-5-5

Figure 1-5-6

1-5-4

Page 65

3NJ

Retard release lever

Stop ring

Torque limiter

PF separation pulley

10. Remove the stop ring A and then remove the one way clutch and PF paper feed pulley.

11. Remove the stop ring B and then remove the PF forwarding pulley.

PF primary paper feed unit

Pickup gear

Feed gear

PF paper feed pulley

One way clutch

Stop ring A

PF forwarding pulley

Stop ring B

Figure 1-5-7

12. Remove the stop ring.

13. While pressing the retard release lever, remove the PF separation pulley.

14. Clean or replace the PF forwarding pulley, PF paper feed pulley and PF separation pulley.

15. Refit the PF forwarding pulley, PF paper feed pulley and PF separation pulley to the PF primary paper feed unit.

Figure 1-5-8

1-5-5

Page 66

16. Refit the PF primary paper feed unit.

*: To reassemble, press and hold the retard

release lever at the bottom of the PF primary feed unit.(see P.1-5-5 )

*: Align the pin at the far end vertical and

insert it into the coupling to fit the unit.

*: Connect both top and bottom connectors

in the matching connectors. Top: white, bottom: blue

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Driving coupler

PF primary paper feed unit

Retard release lever

Figure 1-5-9

PF primary paper feed unit

PF primary paper feed unit (Lower side)

1-5-6

Page 67

1-5-3 PWBs

(1) Detaching and refitting the PF main PWB

Procedure

1. Remove the wire cover.

3NJ

2. Remove three screws and then remove the rear cover.

Wire cover

Figure 1-5-10

Screw

1-5-7

Rear cover

Figure 1-5-11

Page 68

3. Remove all connectors from the PF main PWB.

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PF main PWB

YC12 YC11

YC14

YC5

YC15

4. Remove each the holder in two position and remove the PF main PWB.

5. Check or replace the PF main PWB and refit all the removed parts.

PF main PWB

Holder

YC8

YC10

YC7

YC16

Figure 1-5-12

YC2

YC6YC3

YC4

YC13

YC1

Holder

Screw

1-5-8

Screw

PF main PWB

Figure 1-5-13

Page 69

1-5-4 Driving section

(1) Detaching and refitting the PF Driving unit

Procedure

1. Remove three screws and then remove the rear cover. (seeP.1-5-7)

2. Remove two connectors.

3. Release two wire saddles and then remove the electrical wire.

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Wire saddle

4. Remove three screws and then remove the PF driving unit.

5. Check or replace the PF driving unit and refit all the removed parts.

Wire saddle

Connector

Figure 1-5-14

Screws

Screw

1-5-9

PF driving unit

Figure 1-5-15

Page 70

(2) Detaching and refitting the PF lift motors

Procedure

1. Remove three screws and then remove the rear cover. (seeP.1-5-7)

2. Remove each the connector.

3. Remove each two screws and then remove the PF lift motor 1,2.

4. Check or replace the PF lift motor and refit all the removed parts.

PF lift motor

Connector

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PF lift motor 1

PF lift motor 2

Screws

Figure 1-5-16

1-5-10

Page 71

2-1 Mechanical Construction

15 4

2 17

23 11

1. PF forwarding pulley 1

2. PF paper feed pulley 1

3. PF separation pulley 1

4. PF feed roller 1

5. PF feed pulley 1

6. PF forwarding pulley 2

7. PF paper feed pulley 2

8. PF separation pulley 2

9. PF feed roller 2

10. PF feed pulley 2

11. PF paper conveying roller

12. PF paper conveying pulley

13. PF paper gauge sensor 1 upper (PFPGSI(U))

14. PF paper gauge sensor 1 l ower (PFPGSI(L))

15. PF paper sensor 1 (PFPS1)

16. PF lift sensor 1 (PFLS1)

17. PF feed sensor 1 (PFFS1)

18. PF paper gauge sensor 2 upper (PFPGS2(U))

19. PF paper gauge sensor 2 l ower (PFPGS2(L))

20. PF paper sensor 2 (PFPS2)

21. PF lift sensor 2 (PFLS2)

22. PF feed sensor 2 (PFFS2)

23. PF paper conveying sensor 2 (PFPCS2)

24. Cassette operation plate

25. Lift operation plate

26. Cassette 3

27. Cassette 4

2-1-1 Mechanical construction

The paper feeder feeds paper from either of its two cassettes to the machine. When paper is fed from cassette 4 of the paper feeder, the PF paper conveying clutch (PFPFCCL) is operated to rotate the conveying roller and pulley to carry the paper into the machine.

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Figure 2-1-1 Paper feed/Conveying section

2-1-1

Page 72

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PFPWSW1

PFPLSW1

PFPWSW2

PFPLSW2

PFPFCL1

PFLM2

PFPGS1(U)

PFPGS1(L)

PFPGS2(U)

PFPGS2(L)

PFPS1

PFLS1

PFPUSOL1

PFPS2

PFLS2

PFPUSOL2

PFLM1

PFPFM

PFPCCL2

PFPFCL2

PFPCCL1

PFPCS1

PFFS1

PFPCS2

PFFS2

PAP_U_SW1

PAP_U_SW2

PAP_L_SW1

PAP_L_SW2

SIZE_L_SW1

SIZE_L_SW4

SIZE_U_SW4

SIZE_U_SW1

EMPTY_U_SW

LIMIT_U_SW

EMPTY_L_SW

LIMIT_L_SW

PF_U_SOL_ACT PF_U_SOL_KEP

PF_L_SOL_ACT PF_L_SOL_KEP

OUT1B,OUT1A

OUT2B,OUT2A

PF_U_CL

PF_L_CL

VFD_L_CL

VFD_U_CL

VFDSW1

FD_U_SW

FD_L_SW

CW/CCW,RDY CLK,REM

VFDSW

YC4-12

YC15-1

YC5-13

YC5-16

YC15-3

YC5-9,10

YC7-3,4

YC15-7

YC6-3

YC4-3

YC6-6

YC4-6

YC15-5

YC14-7,8

YC7-1,2

YC3-3

YC16-1,2,3,4

YC3-6

YC3-9

YC3-18

YC6-9

YC6-18

YC5-18

YC6-7

YC4-8

PFMPWB

Figure 2-1-2 Paper feed/Conveying section block diagram

2-1-2

Page 73

2-2 Electrical Parts Layout

2-2-1 Electrical parts layout

(1) PWB and sensors

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Machine front Machine inside Machine rear

Figure 2-2-1 PWB and sensors

1. PF main PWB (PFMPWB) .................... Controls electrical parts.

2. PF paper conveying cover switch

(PFPCCSW).......................................... Breaks the safety circuit when PF paper conveying cover is

opened, and resets paper jam detection.

3. PF paper sensor 1 (PFPS1).................. Detects the presence of paper in cassette 3.

4. PF paper sensor 2 (PFPS2).................. Detects the presence of paper in cassette 4.

5. PF lift sensor 1 (PFLS1)........................ Detects the cassette operation plate of cassette 3 reaching the

upper limit.

6. PF lift sensor 2 (PFLS2)........................ Detects the cassette operation plate of cassette 4 reaching the

upper limit.

7. PF feed sensor 1 (PFFS1) .................... Detect paper jams of paper feed section in the cassette 3.

8. PF feed sensor 2 (PFFS2) .................... Detect paper jams of paper feed section in the cassette 4.

9. PF paper gauge sensor 1 upper

(PFPGS1(U))......................................... Detects the paper level in the cassette 3.

10. PF paper gauge sensor 1 lower

(PFPGS1(L)) ......................................... Detects the paper level in the cassette 3.

11. PF paper gauge sensor 2 upper

(PFPGS2(U))......................................... Detects the paper level in the cassette 4.

12. PF paper gauge sensor 2 lower

(PFPGS2(L)) ......................................... Detects the paper level in the cassette 4.

13. PF paper size length switch 1

(PFPLSW1) ........................................... Detects the length of paper in cassette 3.

2-2-1

Page 74

14. PF paper size length switch 2

(PFPLSW2) ........................................... Detects the length of paper in cassette 4.

15. PF paper size width switch 1

(PFPWSW1).......................................... Detects the width of paper in cassette 3.

16. PF paper size width switch 2

(PFPWSW2).......................................... Detects the width of paper in cassette 4.

17. PF paper conveying sensor 1

(PFPCS1).............................................. Detects a paper mis feed in the PF paper conveying section.

18. PF paper conveying sensor 2

(PFPCS2).............................................. Detects a paper mis feed in the PF paper conveying section.

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2-2-2

Page 75

(2) Motors and others

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Machine front

Figure 2-2-2 Motor and others

1. PF paper feed motor (PFPFM) ............. Drives the paper feeder.

2. PF lift motor 1 (PFLM1)......................... Drives the cassette operation plate of cassette 3.

3. PF lift motor 2 (PFLM2)......................... Drives the cassette operation plate of cassette 4.

4. PF paper feed clutch 1 (PFPFCL1)....... Primary paper feed from cassette 3.

5. PF paper feed clutch 2

(PFPFCL2) ............................................ Primary paper feed from cassette 4.

6. PF paper conveying clutch 1

(PFPCCL1)............................................ Regulates drive transmission to PF paper conveying rollers.

7. PF paper conveying clutch 2

(PFPCCL2)............................................ Regulates drive transmission to PF paper conveying rollers.

8. PF pickup solenoid 1

(PFPUSOL1)......................................... Drives the PF forwarding pulley 1 in the cassette 3.

9. PF pickup solenoid 2

(PFPUSOL2)......................................... Drives the PF forwarding pulley 2 in the cassette 4.

10. PF cassette heater (PFCH)................... Dehumidifies paper in the cassette.

Machine inside Machine rear

2-2-3

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2-2-4

Page 77

2-3 Operation of the PWBs

119

YC5YC4

YC13

YC6YC3

YC16

YC7

YC15

YC14

YC12 YC11

2-3-1 PF main PWB

3NJ

Figure 2-3-1 PF main PWB silk-screen diagram

2-3-1

Page 78

Connector Pin Signal I/O Voltage Description

3NJ

YC3 1 PAP_L_SW1_P

Connected to the PF paper gauge sensor 2 upper, PF paper gauge sensor 2 lower, PF paper size length switch 2, PF paper size width switch 2.

2 GND - - Ground

3 PAP_L_SW1 I 0/3.3 V DC PFPGS2(U): On/Off

4 PAP_L_SW2_P

5 GND - - Ground

6 PAP_L_SW2 I 0/3.3 V DC PFPGS2(L): On/Off

7 NC - - Not used

8GND

9 SIZE_U_SW1 I 0/3.3 V DC PFPLSW2: On/Off

10 NC - - Not used

11 GN D

12 SIZE_U_SW2 I 0/3.3 V DC PFPLSW2: On/Off

13 NC - - Not used

14 GND - - Ground

15 SIZE_U_SW3 I 0/3.3 V DC PFPLSW2: On/Off

O 1.2 V DC 1.2 V DC power output to PFPGS2(U)

O 1.2 V DC 1.2 V DC power output to PFPGS2(L)

16 NC - - Not used

17 GND - - Ground

18 SIZE_U_SW4 I 0/3.3 V DC PFPWSW2: On/Off

YC4 1 EMPTY_L_SW_PWO 1.2 V DC 1.2 V DC power output to PFPS2

Connected to the PF paper sensor 2, PF lift sensor 2, PF feed sensor 2, PF paper conveying sensor 1.

2 GND - - Ground

3 EMPTY_L_SW I 0/3.3 V DC PFPS2: On/Off

4 LIMIT_L_SW_P

5 GND - - Ground

6 LIMIT_L_SW I 0/3.3 V DC PFLS2: On/Off

7 3.3V3 O 3.3 V DC 3.3 V DC power output to PFFS2

8 FD_L_SW I 0/3.3 V DC PFFS2: On/Off

9 GND - - Ground

10 VFDSW1_PW O 1.2 V DC 1.2 V DC power output to PFPCS1

11 GN D - - Ground

O 1.2 V DC 1.2 V DC power output to 1PFLS2

12 VFDSW1 I 0/3.3 V DC PFPCS1: On/Off

2-3-2

Page 79

Connector Pin Signal I/O Voltage Description

YC5 1 GND - - Ground

3NJ

Connected to the PF paper conveying cover switch, PF paper conveying sensor 2, PF pickup solenoid 1, PF paper sensor 1, PF lift sensor 1, PF feed sensor 1.

2 R_COVER_SW I 0/3.3 V DC PFPCCSW: On/Off

3 VFDCL

424V1

5 VFDSW_PW O 1.2 V DC 1.2 V DC power output to PFPCS2

6 GND - - Ground

7 VFDSW I 0/3.3 V DC PFPCS2: On/Off

8 24V O 24 V DC 24 V DC power output to PFPUSOL1

9 PF_U_SOL_ACT O 0/24 V DC PFPUSOL1: On/Off (actuate)

10 PF_U_SOL_KEP O 0/24 V DC PFPUSOL1: On/Off (keep)

11 EMPTY_U_SW_PWO 1.2 V DC 1.2 V DC power output to PFPS1

12 GND - - Ground

13 EMPTY_U_SW I 0/3.3 V DC PFPS1: On/Off

14 LIMIT_U_SW_PWO 1.2 V DC 1.2 V DC power output to PFLS1

15 GND - - Ground

16 LIMIT_U_SW I 0/3.3 V DC PFLS1: On/Off

17 3.3V1 O 3.3 V DC 3.3 V DC power output to PFFS1

18 FD_U_SW I 0/3.3 V DC PFFS1: On/Off

19 GND - - Ground

YC6 1 PAP_U_SW1_PWO 1.2 V DC 1.2 V DC power output to PFPGS1(U)

Connected to the PF paper gauge sensor 1 upper, PF paper gauge sensor 1 lower, PF paper size length switch 2, PF paper size width switch 2.

2 GND - - Ground

3 PAP_U_SW1 I 0/3.3 V DC PFPGS1(U): On/Off

4 PAP_U_SW2_PWO 1.2 V DC 1.2 V DC power output to PFPGS1(L)

5 GND - - Ground

6 PAP_U_SW2 I 0/3.3 V DC PFPGS1(L): On/Off

7 NC - - Not used

8GND

9 SIZE_L_SW1 I 0/3.3 V DC PFPLSW2: On/Off

10 NC - - Not used

11 GN D

12 SIZE_L_SW2 I 0/3.3 V DC PFPLSW2: On/Off

13 NC - - Not used

14 GND - - Ground

15 SIZE_L_SW3 I 0/3.3 V DC PFPLSW2: On/Off

2-3-3

Page 80

Connector Pin Signal I/O Voltage Description

YC6 16 NC - - Not used

3NJ

Connected to the PF paper gauge sensor 1 upper, PF paper gauge sensor 1 lower, PF paper size length switch 2, PF paper size width switch 2.

YC7 1 OUT2B O 0/24 V DC(pulse) PFLM2 drive control signal

Connected to the PF lift motor 2, PF lift motor 1.

YC11 1 GND - - Ground

Connected to the engine PWB.

17 GND - - Ground

18 SIZE_L_SW4 I 0/3.3 V DC PFPWSW2: On/Off

19 NC

2 OUT2A O 0/24 V DC(pulse) PFLM2 drive control signal

3 OUT1B O 0/24 V DC(pulse) PFLM1 drive control signal

4 OUT1A O 0/24 V DC(pulse) PFLM1 drive control signal

2 GND - - Ground

3 24V1 I 24 V DC 24 V DC power input from machine

4 24V1 I 24 V DC 24 V DC power input from machine

YC12 1 GND - - Ground

Connected to the side deck.

YC13 1 ENG_SDO O 0/3.3 V DC

Connected to the engine PWB.

2 GND - - Ground

3 24V2 O 24 V DC 24 V DC power output to side deck and

(pulse)

2 ENG_SDI I 0/3.3 V DC

(pulse)

3 ENG_CLK I 0/3.3 V DC

(pulse)

4 ENG_SEL I 0/3.3 V DC Select signal

5 ENG_RDY O 0/3.3 V DC Ready signal

6 ENG_PAU I 0/3.3 V DC Posed signal

7 DEK_OPN1 O 0/3.3 V DC Cassette 4 open/close signal output

8 DEK_OPN2 O 0/3.3 V DC Cassette 3 open/close signal input

9 +3.3V2 I 3.3 V DC 3.3 V DC power input from machine

10 GND - - Ground

side multi tray

Serial communication data signal

Clock signal

2-3-4

Page 81

Connector Pin Signal I/O Voltage Description

YC14 1 NC - - Not used

3NJ

Connected to the PF pickup solenoid 2.

YC15 1 VFD_U_CL O 0/24 V DC PFPCCL1: On/Off

Connected to the PF paper feed clutch 1, PF paper feed clutch 2, PF paper conveying clutch 1, paper conveying clutch

2 NC - - Not used

3 NC - - Not used

4 NC - - Not used

5 NC - - Not used

6 24V3 O 24 V DC 24 V DC power output to PFPUSOL2

7 FD_L_SOL_ACT O 0/24 V DC PFPUSOL2: On/Off (actuate)

8 FD_L_SOL_KEP O 0/24 V DC PFPUSOL2: On/Off (keep)

2 24V1 O 24 V DC 24 V DC power output to PFPCCL1

3 PF_U_CL O 0/24 V DC PFPFCL1: On/Off

4 24V1 O 24 V DC 24 V DC power output to PFPFCL1

5 PF_L_CL O 0/24 V DC PFPFCL2: On/Off

6 24V1 O 24 V DC 24 V DC power output to PFPFCL2

7 VFD_L_CL O 0/24 V DC PFPCCL2: On/Off

8 24V1 O 24 V DC 24 V DC power output to PFPCCL2

YC16 1 CW/CCW O 0/24 V DC PFPFM Normal rotation/reversing sig-

nal

Connected to the PF paper feed motor.

2 RDY I 0/24 V DC PFPFM ready signal

3 CLK O 0/24 V DC(pulse) PFPFM clock signal

4 REM O 0/24 V DC PFPFM remote signal

5 GND - - Ground

6 24V1 O 24 V DC 24 V DC power output to PFPFM

2-3-5

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2-3-6

Page 83

2-4 Appendixes

2-4-1 Appendixes

(1) Wiring diagram

3NJ

PFPGS1(U)

PFPGS1(L)

PFPLSW2

PFPWSW2

PFPGS2(U)

PFPGS2(L)

PFPLSW1

PFPWSW1

3 2 1

PFLM2

PFLM1

3 2 1

4 3 2 1

2 1

4 3 2 1

2 1

YC13

1 2

614 523 432 341

252 161

3 4

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19

1 2

OUT2A

OUT1B

OUT1A

PAP_P_SW1_PW

GND

PAP_U_SW1

PAP_U_SW2_PW

GND

PAP_U_SW2

GND

SIZE_L_SW1

GND

SIZE_L_SW2

GND

SIZE_L_SW3

GND

SIZE_L_SW4

YC7

YC6

ENG_SDO ENG_SDI ENG_CLK ENG_SEL ENG_RDYOUT2B ENG_PAU DEK_OPN1 DEK_OPN2 +3.3V2 GND

YC11

24V1 24V1 GND GND

1 A4 PF_SDI

SD_1

SD_2 SD_3 SD_4 SD_5 SD_6 SD_7 SD_8

SD_9 SD_10 SD_11

A10 A11 A12 A13 A14

B10 B11 B12 B13 B14

A4 A2

A9 A10 A11 A12 A13 A14

B9 B10 B11 B12 B13 B14

PF_SDO PF_CLK PF_SEL PF_RDY PF_PAUSE PF_CAS_SW1 PF_CAS_SW2 +3.3V2 GND GND SLEEP 24[V] 24[V] SIDE_CLK SIDE_SDO SIDE_SEL SIDE_SDI SIDE_RDY SIDE_PAUSE TANDEM_CAS1_OPEN TANDEM_CAS2_OPEN SIDE_MULTI_OPEN +3.3V4 GND GND(SLEEP) GND GND

Machine

PFCH

PAP_L_SW1_POW

GND

PAP_L_SW1

PAP_L_SW2_POW

GND

PAP_L_SW2

GND

SIZE_U_SW1

GND

SIZE_U_SW2

GND

SIZE_U_SW3

GND

SIZE_U_SW4

YC3

6133 5222 4311

3433 2522 1611

614 523 432 341

252 161

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18

HET-1 HET-2

LIVE

COM

PFPCCSW

PFPCS2

PFPUSOL1

PFPS1

PFLS1

PFFS1

PFPUSOL2

PFPS2

PFLS2

PFFS2

PFPCS1

PCCL1

1 2

2 1

24V ACT

KEP

3 2 1

24V

21122

ACT

11033

KEP

3 2 1

1 2 3 4 5

PFPFM

241 152

513 42 331

GND

R_COVER_SW

VFDCL

24V1

VFDSW_PW

GND

VFDSW

24V

PF_U_SOL_ACT

PF_U_SOL_KEP

EMPTY_U_SW_PW

GND

EMPTY_U_SW

LIMIT_U_SW_PW

GND

LIMIT_U_SW

3.3V1

FD_U_SW

GND

24V3

FD_L_SOL_ACT

FD_L_SOL_KEP

EMPTY_L_SW_PW

GND

EMPTY_L_SW

LIMIT_L_SW_PW

GND

LIMIT_L_SW

3.3V3

FD_L_SW

GND

VFDSW1_PW

GND

VFDSW1

CW/CCW

RDY

CLK

REM

GND

24V1

YC5

YC14

YC4

YC16

PCCL2 PCCL2

9 10 11 12 13 14 15 16 17 18 19

9 10 11 12

12131 11222 1031

943 852 761

673 582 491

3103 2112 1121

1211

943 852 761

673 582 491

3103 2112 1121

5 4 3 2 1

PFMPWB

24V GND GND

VFD_U_CL 24V1 PF_U_CL 24V1 PF_L_CL 24V1 VFD_L_CL 24V1

YC12

YC15

HT_LIVEHET-1

HET-2

HT_COM

GND

Side Deck

1111

SD_1 SD_2 SD_3 SD_4 SD_5 SD_6 SD_7 SD_8

SD_9 SD_10 SD_11

41 32 23 14

SID_CLK1

2102

SID_SDO1

393

SID_SEL1

484

SID_SDI1

575

SID_RDY1

666

SID_PAU

757

TANDEM_CAS1_OPEN

848

TANDEM_CAS2_OPEN

939

SIDE_MULTI_OPEN

10210

+3.3V4

111

GND

24V

GND

PCCL2 PCCL2

33 11

PFPFCL1

PFPFCL2

PFPCCL2

2-4-7

Page 84

2011

Page 85

2011

Kyocera PF-730, PF-740 OPTIONS

Revision history

Safety precautions

CONTENTS

1-1-1 Specifications

Item Specifications

1-1-2 Parts names

1-1-3 Machine cross section

1-2-1 Installation environment

1-2-2 Unpacking

(1) Precaution for unpacking

1-2-3 Unpacking

(1) Unpacking

(2) Remove the tapes and pad

1-2-4 Installing the cassette heater (Option)

1-3-1 Maintenance mode

(1) Executing a maintenance item

(2) Maintenance modes item list

(3) Contents of the maintenance mode items

1-4-1 Paper mis feed detection

(1) Paper mis feed indication

(2) Paper mis feed detection condition

1-4-2 Self-diagnostic function

(1) Self-diagnostic function

(2) Self diagnostic codes

1-4-3 Electric problems

1-4-4 Mechanical problems

1-5-1 Precautions for assembly and disassembly

(1) Precautions

1-5-2 Paper feed section

1-5-3 PWBs

(1) Detaching and refitting the PF main PWB

1-5-4 Driving section

(1) Detaching and refitting the PF Driving unit

(2) Detaching and refitting the PF lift motors

2-1-1 Mechanical construction

2-2-1 Electrical parts layout

(1) PWB and sensors

(2) Motors and others

2-3-1 PF main PWB

2-4-1 Appendixes

(1) Wiring diagram