Kyocera FS-1128MFP Service manual

FS-1128MFP
SERVICE
MANUAL
Published in December 2009
842JN113
2JNSM063
Rev.3
CAUTION
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.

Revision history

Revision Date Replaced pages Remarks
1 June 24, 2009 1-3-37, 1-4-7, 1-4-8, 1-4-9, 1-4-11, 1-5-3, 1-5-21,
1-5-22, 1-5-23, 1-5-24, 1-5-25, 1-5-26, 1-5-29, 1-5-30, 1-5-49, 2-1-8, 2-2-2
2 August 11, 2009 1-3-3, 1-3-4, 1-3-6 to 1-3-9, 1-3-15, 1-3-16, 1-3-30
to 1-3-33, 1-3-35, 1-3-41, 1-3-52, 1-3-53, 1-3-64, 1-3-71, 1-5-2, 1-5-29, 1-5-30
3 December 24, 2009 CONTENTS, 1-1-1, 1-1-2, 1-3-8 to 1-3-11 -
-
-
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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.
Safety warnings and precautions
Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below:
DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect
compliance with warning messages using this symbol.
WARNING: Serious bodily injury or death may result from insufficient attention to or incorrect compliance
with warning messages using this symbol.
CAUTION: Bodily injury or damage to property may result from insufficient attention to or incorrect
compliance with warning messages using this symbol.
Symbols
The triangle ( ) symbol indicates a warning including danger and caution. The specific point of attention is shown inside the symbol.
General warning.
Warning of risk of electric shock.
Warning of high temperature.
indicates a prohibited action. The specific prohibition is shown inside the symbol.
General prohibited action.
Disassembly prohibited.
indicates that action is required. The specific action required is shown inside the symbol.
General action required.
Remove the power plug from the wall outlet.
Always ground the copier.
1.Installation Precautions
WARNING
• Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check
that it is adequate for the rated current. .............................................................................................
• Connect the ground wire to a suitable grounding point. Not grounding the copier may cause fire or electric shock. Connecting the earth wire to an object not approved for the purpose may cause explosion or electric shock. Never connect the ground cable to any of the following: gas pipes, lightning rods, ground cables for telephone lines and water pipes or faucets not approved by the
proper authorities. ............................................................................................................................
CAUTION:
• Do not place the copier on an infirm or angled surface: the copier may tip over, causing injury. .......
• Do not install the copier in a humid or dusty place. This may cause fire or electric shock. ................
• Do not install the copier near a radiator, heater, other heat source or near flammable material.
This may cause fire. .........................................................................................................................
• Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool
as possible. Insufficient ventilation may cause heat buildup and poor copying performance. ...........
• Always handle the machine by the correct locations when moving it. ...............................................
• Always use anti-toppling and locking devices on copiers so equipped. Failure to do this may cause
the copier to move unexpectedly or topple, leading to injury. ...........................................................
• Avoid inhaling toner or developer excessively. Protect the eyes. If toner or developer is acciden­tally ingested, drink a lot of water to dilute it in the stomach and obtain medical attention immedi­ately. If it gets into the eyes, rinse immediately with copious amounts of water and obtain medical
attention. ......................................................................................................................................
• Advice customers that they must always follow the safety warnings and precautions in the copier’s
instruction handbook. .....................................................................................................................
2.Precautions for Maintenance
WARNING
• Always remove the power plug from the wall outlet before starting machine disassembly. ...............
• Always follow the procedures for maintenance described in the service manual and other related
brochures. .......................................................................................................................................
• Under no circumstances attempt to bypass or disable safety features including safety mechanisms
and protective circuits. .....................................................................................................................
• Always use parts having the correct specifications. ..........................................................................
• Always use the thermostat or thermal fuse specified in the service manual or other related bro­chure when replacing them. Using a piece of wire, for example, could lead to fire or other serious
accident. ..........................................................................................................................................
• When the service manual or other serious brochure specifies a distance or gap for installation of a
part, always use the correct scale and measure carefully. ................................................................
• Always check that the copier is correctly connected to an outlet with a ground connection. .............
• Check that the power cable covering is free of damage. Check that the power plug is dust-free. If it
is dirty, clean it to remove the risk of fire or electric shock. ..............................................................
• Never attempt to disassemble the optical unit in machines using lasers. Leaking laser light may
damage eyesight. ...........................................................................................................................
• Handle the charger sections with care. They are charged to high potentials and may cause electric
shock if handled improperly. ............................................................................................................
CAUTION
• Wear safe clothing. If wearing loose clothing or accessories such as ties, make sure they are
safely secured so they will not be caught in rotating sections. ..........................................................
• Use utmost caution when working on a powered machine. Keep away from chains and belts. ........
• Handle the fixing section with care to avoid burns as it can be extremely hot. ..................................
• Check that the fixing unit thermistor, heat and press rollers are clean. Dirt on them can cause
abnormally high temperatures. ........................................................................................................
• Do not remove the ozone filter, if any, from the copier except for routine replacement. ....................
• Do not pull on the AC power cord or connector wires on high-voltage components when removing
them; always hold the plug itself. .....................................................................................................
• Do not route the power cable where it may be stood on or trapped. If necessary, protect it with a
cable cover or other appropriate item. .............................................................................................
• Treat the ends of the wire carefully when installing a new charger wire to avoid electric leaks. ........
• Remove toner completely from electronic components. ...................................................................
• Run wire harnesses carefully so that wires will not be trapped or damaged. ....................................
• After maintenance, always check that all the parts, screws, connectors and wires that were removed, have been refitted correctly. Special attention should be paid to any forgotten connector,
trapped wire and missing screws. ...................................................................................................
• Check that all the caution labels that should be present on the machine according to the instruction
handbook are clean and not peeling. Replace with new ones if necessary. ......................................
• Handle greases and solvents with care by following the instructions below: .....................................
· Use only a small amount of solvent at a time, being careful not to spill. Wipe spills off completely.
· Ventilate the room well while using grease or solvents.
· Allow applied solvents to evaporate completely before refitting the covers or turning the 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 imme-
diately. ............................................................................................................................................
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. .....................................................................................
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CONTENTS

1-1 Specifications
1-1-1 Specifications..........................................................................................................................................1-1-1
1-1-2 Parts names............................................................................................................................................1-1-4
(1) Overall ...............................................................................................................................................1-1-4
(2) Operation panel.................................................................................................................................1-1-5
1-1-3 Machine cross section ............................................................................................................................1-1-6
1-2 Installation
1-2-1 Installation environment..........................................................................................................................1-2-1
1-2-2 Unpacking ...............................................................................................................................................1-2-2
(1) Unpacking .........................................................................................................................................1-2-2
(2) Removing the tapes ..........................................................................................................................1-2-3
1-2-3 Installing the expansion memory (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.........................................................................................1-3-6
1-3-2 Management mode ...............................................................................................................................1-3-78
(1) Using the management mode .........................................................................................................1-3-78
(2) Common Settings............................................................................................................................1-3-79
(3) Copy Settings ..................................................................................................................................1-3-83
(4) Sending Settings .............................................................................................................................1-3-83
(5) Document Box Settings...................................................................................................................1-3-83
(6) Printer Settings................................................................................................................................1-3-84
(7) Printing Reports/Sending Notice .....................................................................................................1-3-84
(8) Adjustment/Maintenance .................................................................................................................1-3-85
(9) Date/Timer.......................................................................................................................................1-3-85
(10) Editing Destination (Address Book/Adding One-Touch Keys) ........................................................1-3-86
(11) Restarting the System .....................................................................................................................1-3-87
(12) Network Setup.................................................................................................................................1-3-87
(13) User Login Administration ...............................................................................................................1-3-89
(14) Job accounting ................................................................................................................................1-3-89
(15) FAX Settings ...................................................................................................................................1-3-91
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1-4 Troubleshooting
1-4-1 Paper misfeed detection .........................................................................................................................1-4-1
(1) Paper misfeed indication ...................................................................................................................1-4-1
(2) Paper misfeed detection condition ....................................................................................................1-4-2
1-4-2 Self-diagnostic function...........................................................................................................................1-4-3
(1) Self-diagnostic function .....................................................................................................................1-4-3
(2) Self diagnostic codes ........................................................................................................................1-4-4
1-4-3 Image formation problems ....................................................................................................................1-4-12
(1) Completely blank printout................................................................................................................1-4-13
(2) All-black printout..............................................................................................................................1-4-13
(3) Dropouts..........................................................................................................................................1-4-14
(4) Black dots........................................................................................................................................1-4-14
(5) Black horizontal streaks. .................................................................................................................1-4-14
(6) Black vertical streaks.......................................................................................................................1-4-15
(7) Unsharpness. ..................................................................................................................................1-4-15
(8) Gray background.............................................................................................................................1-4-15
(9) Dirt on the top edge or back of the paper........................................................................................1-4-16
(10) Undulated printing at the right edge (scanning start position).........................................................1-4-16
1-4-4 Electric problems ..................................................................................................................................1-4-17
1-4-5 Mechanical problems ............................................................................................................................1-4-20
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1-4-6 Error codes ...........................................................................................................................................1-4-21
(1) Error code........................................................................................................................................1-4-21
(2) Table of general classification.........................................................................................................1-4-22
(2-1) U004XX error code table: Interrupted phase B .......................................................................1-4-24
(2-2) U006XX error code table: Problems with the unit ...................................................................1-4-25
(2-3) U008XX error code table: Page transmission error.................................................................1-4-25
(2-4) U009XX error code table: Page reception error ......................................................................1-4-25
(2-5) U010XX error code table: G3 transmission.............................................................................1-4-26
(2-6) U011XX error code table: G3 reception ..................................................................................1-4-28
(2-7) U017XX error code table: V.34 transmission ..........................................................................1-4-30
(2-8) U018XX error code table: V.34 reception................................................................................1-4-30
(2-9) U023XX error code table: Relay command abnormal reception.............................................1-4-30
(2-10) U044XX error code table: Encrypted transmission .................................................................1-4-30
1-4-7 Send error code ....................................................................................................................................1-4-31
(1) Scan to SMB error codes ................................................................................................................1-4-31
(2) Scan to FTP error codes .................................................................................................................1-4-32
(3) Scan to E-mail error codes..............................................................................................................1-4-33
(4) Network Twain error codes .............................................................................................................1-4-34
(5) Software trouble error codes...........................................................................................................1-4-34
1-5 Assembly and Disassembly
1-5-1 Precautions for assembly and disassembly............................................................................................1-5-1
(1) Precautions .......................................................................................................................................1-5-1
(2) Drum..................................................................................................................................................1-5-1
(3) Toner .................................................................................................................................................1-5-1
(4) How to tell a genuine Kyocera Mita toner container ..........................................................................1-5-2
1-5-2 Outer covers ...........................................................................................................................................1-5-3
(1) Detaching and refitting the left cover and right cover ........................................................................1-5-3
1-5-3 Paper feed section..................................................................................................................................1-5-6
(1) Detaching and refitting the paper feed assembly (paper feed roller and pickup roller).....................1-5-6
(2) Detaching and refitting the retard roller assembly.............................................................................1-5-8
(3) Detaching and refitting the MP paper feed roller.............................................................................1-5-10
(4) Note on removing and Installing the upper registration roller and lower registration roller .............1-5-12
1-5-4 Optical section ......................................................................................................................................1-5-13
(1) Detaching and refitting the DP ........................................................................................................1-5-13
(2) Detaching and refitting the scanner unit..........................................................................................1-5-14
(3) Detaching and refitting the laser scanner unit (LSU).......................................................................1-5-17
(4) Replacing the image scanner unit (ISU)..........................................................................................1-5-21
(5) Detaching and refitting the exposure lamp and inverter PWB.........................................................1-5-27
1-5-5 Developing section................................................................................................................................1-5-29
(1) Detaching and refitting the developing unit .....................................................................................1-5-29
1-5-6 Drum section.........................................................................................................................................1-5-30
(1) Detaching and refitting the drum unit ..............................................................................................1-5-30
(2) Detaching and refitting the main charger unit..................................................................................1-5-31
1-5-7 Transfer/separation section ..................................................................................................................1-5-32
(1) Detaching and refitting the transfer roller ........................................................................................1-5-32
1-5-8 Fuser section ........................................................................................................................................1-5-34
(1) Detaching and refitting the fuser unit...............................................................................................1-5-34
(2) Switching the fuser pressure...........................................................................................................1-5-38
1-5-9 PWBs....................................................................................................................................................1-5-39
(1) Detaching and refitting the control PWB .....................................................................................
(2) Detaching and refitting the power source PWB...............................................................................1-5-42
(3) Detaching and refitting the high voltage PWB .................................................................................1-5-45
(4) Detaching and refitting the scanner PWB .......................................................................................1-5-49
(5) Detaching and refitting the FAX PWB .............................................................................................1-5-50
1-5-10 Others ...................................................................................................................................................1-5-51
(1) Detaching and refitting the main motor ...........................................................................................1-5-51
(2) Direction of installing the left cooling fan motor, right cooling fan motor and
power source fan motor...................................................................................................................1-5-52
1-5-11 DP .........................................................................................................................................................1-5-53
....1-5-39
1-6 Requirements on PWB Replacement
1-6-1 Upgrading the firmware...........................................................................................................................1-6-1
1-6-2 Remarks on control PWB replacement...................................................................................................1-6-2
2-1 Mechanical Construction
2-1-1 Paper feed/conveying section.................................................................................................................2-1-1
(1) Cassette paper feed section..............................................................................................................2-1-1
(2) MP tray paper feed section ...............................................................................................................2-1-2
(3) Paper conveying section ...................................................................................................................2-1-3
2-1-2 Drum section...........................................................................................................................................2-1-4
(1) Drum section .....................................................................................................................................2-1-4
(2) Main charger unit...............................................................................................................................2-1-5
2-1-3 Optical section ........................................................................................................................................2-1-6
(1) Scanner unit ......................................................................................................................................2-1-6
(2) Image scanner unit (ISU) ..................................................................................................................2-1-7
(3) Laser scanner unit.............................................................................................................................2-1-9
2-1-4 Developing section................................................................................................................................2-1-11
2-1-5 Transfer/separation section ..................................................................................................................2-1-12
2-1-6 Cleaning section ...................................................................................................................................2-1-13
2-1-7 Fuser section ........................................................................................................................................2-1-14
2-1-8 Paper exit section .................................................................................................................................2-1-16
2-1-9 Duplex/conveying section .....................................................................................................................2-1-18
2-1-10 DP section.............................................................................................................................................2-1-19
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2-2 Electrical Parts Layout
2-2-1 Electrical parts layout..............................................................................................................................2-2-1
(1) PWBs ................................................................................................................................................2-2-1
(2) Switches and sensors .......................................................................................................................2-2-3
(3) Other electrical components..............................................................................................................2-2-4
(4) DP .....................................................................................................................................................2-2-5
2-3 Operation of the PWBs
2-3-1 Power source PWB.................................................................................................................................2-3-1
2-3-2 Control PWB ...........................................................................................................................................2-3-3
2-3-3 Scanner PWB .........................................................................................................................................2-3-9
2-3-4 DP driver PWB......................................................................................................................................2-3-12
2-4 Appendixes
2-4-1 Appendixes .............................................................................................................................................2-4-1
(1) Wiring diagram ..................................................................................................................................2-4-1
(2) Repetitive defects gauge...................................................................................................................2-4-3
(3) Maintenance parts list .......................................................................................................................2-4-4
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1-1 Specifications

1-1-1 Specifications

Type................................................Desktop
Printing method............................... Electrophotography by semiconductor laser, single drum system
Originals.......................................... Sheet, Book, 3-dimensional objects (maximum original size: Folio/Legal)
Original feed system .......................Contact glass: fixed
Document processor (optional): sheet-through
Paper weight...................................Cassette: 60 to 120 g/m
MP tray: 60 to 220 g/m
Paper type ......................................Cassette:
Plain, Rough, Recycled, Preprinted, Bond, Color (Colour), Prepunched, Letterhead, High Quality, Custom 1 to 8 (Duplex: Same as simplex)
MP tray:
Plain, Transparency, Rough, Vellum, Labels, Recycled, Preprinted, Bond, Cardstock, Color (Colour), Prepunched, Letterhead, Thick, Envelope, High Quality, Custom 1 to 8
Paper size.......................................Cassette:
Maximum: 8 Minimum: 5
1/2 × 14"/A4 (Duplex: 8 1/2 × 14"/A4)
1/2 × 8 1/2"/A6 (Duplex: 7 1/4 × 10 1/2"/A5)
MP tray:
Maximum: 8 Minimum: 3
1/2 × 14"/A4
5/8 × 6 1/2"/C5
Magnification ratios.........................Manual mode: 25 - 400%, 1% increments
Printing speed (Simplex).................A4: 28 ppm
Letter: 30 ppm Legal: 24 ppm B5R: 22 ppm A5R: 17 ppm A6R: 17 ppm
First print time.................................(A4, feed from cassette)
When using the document processor: 7.9 When the document processor is not used: 6.9
Warm-up time .................................(22
°C/71.6 °F, 60%RH)
Power on: 20 seconds Recovery from the low power mode: 10 seconds or less Recovery from the sleep mode: 15 seconds or less
Paper capacity ................................ Cassette: 250 sheets (80 g/m
MP tray: 50 sheet (80 g/m
Output tray capacity........................ 150 sheets (80 g/m
Continuous printing.........................1 to 999 sheets
Photoconductor...............................OPC drum (diameter 30 mm)
Image write system.........................Semiconductor laser (1 beam)
Charging system.............................Scorotron (positive charging)
Developing system .........................Mono component dry developing method
Toner replenishing: Automatic from the toner container
Transfer system .............................. Transfer roller (negative-charged)
Separation system..........................Small diameter separation, discharger brush
Cleaning system .............................Drum: Counter blade
Charge erasing system...................Exposure by eraser lamp (LED)
Fusing system................................. Heat roller system
Memory...........................................Standard: 256 MB
Maximum: 768 MB
Resolution.......................................600 × 600 dpi
Operating environment ................... Temperature: 10 to 32.5
Humidity: 15 to 80%
Altitude: 2,500 m/8,202 ft maximum
Brightness: 1,500 lux maximum
Dimensions (W × H × D) ................. 494 × 430 × 448 mm
7/16 ×16 15/16 ×17 11/ 16"
19
Weight.............................................Approx. 18 kg/40 lbs
Floor requirements (W × D) ............640 × 646 mm
3/16 × 25 7/16"
25
2
(Duplex: 60 to 120 g/m2)
2
, 230 µm (Cardstock)
± 0.5 seconds
2
)
2
, plain paper, Letter/A4 or smaller)
2
)
°C/50 to 90.5 °F
± 0.5 seconds
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1-1-1
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Power source..................................120 V AC, 60 Hz, more than 7.8 A
220 - 240 V AC, 50/60 Hz, more than 4.0 A
Power consumption ........................During printing: 523 W (U.S.A./Canada), 494 W (European countries)
During standby: 97 W (U.S.A./Canada), 91 W (European countries)
Low power mode: 96 W (U.S.A./Canada), 90 W (European countries)
During sleep mode: 11 W (U.S.A./Canada), 10.2 W (European countries)
Power off: 0 W
Options ...........................................Paper feeder, additional memory
Printing functions
Printing speed.................................Same as copying speed.
First print time.................................6 seconds or less (A4, feed from cassette)
Resolution.......................................Fine 1200, Fast 1200, 600 dpi, 300 dpi
Compatible operation system .........Windows 2000, Windows XP, Windows XP Professional, Windows Server 2003,
Windows Server 2003 x64 Edition, Windows Vista x86 Edition, Windows Vista x64
Edition, Windows 2008 Server, Windows Server 2008 x64 Edition, Apple Macintosh
OS 10.x
Interface..........................................Standard:
USB: 1 port (Hi-speed USB 2.0) USB host: 1 port Ethernet: 1 port (10BASE-T/100BASE-TX)
Page description language .............PRESCRIBE
Scanning functions
Compatible operation system .........Windows 2000 (Service Pack 4), Windows XP, Windows Vista,
Windows Server 2003, Windows Server 2008
System requirements......................IBM PC/AT compatible
CPU: Celeron 600 MHz or higher RAM: 128 MB or more HDD free space: 20 MB or more
Interface: Ethernet
Resolution.......................................600 dpi, 400 dpi, 300 dpi, 200 dpi
File format.......................................JPEG, TIFF, PDF, XPS
1
Scanning speed *
..........................1-sided:
B/W 20 images/min
Color 7 images/min
2-sided:
B/W 11 images/min
Color 4 images/min
(A4 landscape, 600 dpi, Image quality: Text/Photo original)
Interface..........................................Ethernet (10 BASE-T/100 BASE-TX)
USB2.0 (Hi-Speed USB)
Network protocol.............................TCP/IP
Transmission system ...................... PC transmission
SMB Scan to SMB FTP Scan to FTP, FTP over SSL
E-mail transmission
SNMP Scan to E-mail
2
TWAIN scan*
WIA scan*
3
1
When using the dual scan document processor (except TWAIN and WIA scanning)
*
2
*
Available Operating System: Windows 2000 (Service Pack 4), Windows XP, Windows Vista
3
Available Operating System: Windows Vista
*
1-1-2
Fax functions
Compatibility ...................................G3
Communication line ........................Subscriber telephone line
Transmission time........................... 3 seconds or less (33600 bps, JBIG, ITU-T A4 #1 chart)
Transmission speed........................ 33600/31200/28800/26400/24000/21600/19200/16800/14400/12000/9600/7200/
4800/2400 bps
Coding scheme...............................JBIG/MMR/MR/MH
Error correction ...............................ECM
Original size ....................................Max. width: 8
1/2"/215 mm
Max. length: 14"/355.6 mm
Automatic document feed ...............Max. 50 sheets
Scanner resolution..........................Horizontal × Vertical
200 × 100 dpi Normal (8 dot/mm × 3.85 line/mm)
200 × 200 dpi Fine (8 dot/mm × 7.7 line/mm)
200 × 400 dpi Super fine (8 dot/mm × 15.4 line/mm)
400 × 400 dpi Ultra fine (16 dot/mm × 15.4 line/mm)
600 × 600 dpi
Printing resolution ...........................600 × 600 dpi
Gradations ......................................256 shades (Error diffusion)
One-Touch key................................22 keys
Multi-Station transmission............... Max. 100 destinations
Substitute memory reception .......... 256 sheets or more (when using ITU-T A4 #1)
Image memory capacity..................3.5 MB (standard) (for incoming faxed originals)
Report output .................................. Sent result report, FAX RX result report, Activity report, Status page
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NOTE: These specifications are subject to change without notice.
1-1-3
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1-1-2 Parts names

(1) Overall

2
6
1
13
3
4
8
5
27
15
28
16
17
21
20
10
25
26
29
12
7
9
15
12
24
1. Platen (contact glass)
2. Original size Indicator plate
3. Operation panel
4. Top cover
5. Front cover
6. Main charger cleaner
7. Drum unit
8. Lock lever
9. Toner container
10. Top tray
1-1-4
19
13
14
18
Figure 1-1-1
11. Paper length guide
12. Paper stopper
13. Paper width guides
14. Cassette
15. Paper width guides (MP tray)
16. MP (Multi-Purpose) tray
17. MP tray extension
18. USB Interface connector
19. Network Interface connector
20. Tel connector (T1)
22
11
21. Line connector (L1)
22. Rear cover
23. Main power switch
24. Power cord connector
25. Top cover
26. Original width guides
27. Original table
28. Original eject table
29. Opening handle
23

(2) Operation panel

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1
11 12 13 14 15 16 17 18 19
3245679108
20 21 22 23 24 25
1. System menu/Counter key (LED)
2. Status/Job Cancel key (LED)
3. Copy key (LED)
4. Address Book key
5. Address Recall/Pause key
6. Confirm Destination key
7. Add Destination key
8. On Hook key
9. One-touch keys
10. Message display
11. Document Box key (LED)
29 30 31 32 33282726
Figure 1-1-2
12. FAX key (LED)
13. Send key (LED)
14. Shift Lock key (LED)
15. Left Select key
16. Print indicator
17. Send/Receive indicator
18. Right Select key
19. Memory indicator
20. Function Menu key (LED)
21. Numeric keys
24. Power key
25. Main power LED
26. Attention indicator
27. Back key
28. OK key
29. Cursor keys
30. Start key (LED)
31. Stop key
32. Program keys
33. Logout key (LED)
22. Clear key
23. Reset key
1-1-5
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1-1-3 Machine cross section

13
Paper path
Paper path (option)
45678
11
10
1. Cassette
2. MP tray
3. Paper feed/conveying section
4. Toner container
5. Developing unit
6. Main charger unit
7. Drum unit
1912
Figure 1-1-3
8. Laser scanner unit (LSU)
9. Transfer/separation section
10. Fuser section
11. Exit section
12. Duplex/conveying section
13. Scanner section
Light path
2
3
1-1-6
14
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15
Original path Light path
Figure 1-1-4
14. Image scanner unit (ISU)
15. Document processor (DP)
1-1-7
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This page is intentionally left blank.
1-1-8
1-2 Installation

1-2-1 Installation environment

1. Temperature: 10 to 32.5°C/50 to 90.5°F
2. Humidity: 15 to 80%RH
3. Power supply:120 V AC, 7.8 A 220 - 240 V AC, 4.0 A
4. Power source frequency: 50 Hz ±0.3%/60 Hz ±0.3%
5. Installation location
Avoid direct sunlight or bright lighting. Ensure that the photoconductor 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 photoconductor, such as mer­cury, acidic of alkaline vapors, inorganic gasses, NOx, SOx gases and chlorine-based organic solvents. Select a well-ventilated location.
6. Allow sufficient access for proper operation and maintenance of the machine.
°).
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300 mm
300 mm 11
13/16"
11 13/16"
300 mm
300 mm 11
13/16"
11 13/16"
300 mm
300 mm 11
13/16"
11 13/16"
Figure 1-2-1
500 mm
500 mm
11/16"
19 11/16"
19
1000 mm
1000 mm 39
3/8"
39 3/8"
1-2-1
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1-2-2 Unpacking

(1) Unpacking

17
120 V AC model
26
21 23
24
25
220-240 V AC model
21
22
16
19
14
20
18
12
7
11
15
13
6
9
10
8
3
2
1. Machine
2. Outer case
3. Inner frame
4. Bottom pad L
5. Bottom pad R
6. Machine cover
7. Top pad L
8. Top pad R
9. Accessory spacer
10. Toner container
1-2-2
1
Figure 1-2-2
11. Plastic bag
12. Power cord
13. Plastic bag (250 × 600)
14. Operation labels
15. Operation label pad
16. Plastic bag (240 × 350)
17. Operation guide holder
18. Plastic bag
19. Ferrite core
20. Modular cable*
4
5
21. Operation panel leaflet
22. EEA information leaflet**
23. Setup guide*
24. Quick guide*
25. Operation guide*
26. CD-ROM*
* 120 V AC model only. ** 220-240 V AC model only.

(2) Removing the tapes

<Procedure>
1. Remove two tapes.
2. Open the sheet.
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Sheet
Ta pe
Ta pe
Sheet
3. Remove two tapes A.
4. Open the top cover.
5. Remove the tape B and then remove the
spacer.
6. Close the top cover.
Figure 1-2-3
Tape A
Top cover
Spacer
Tape A
Tape B
Figure 1-2-4
1-2-3
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7. Remove four tapes.
8. Open the DP.
9. Remove the sheet.
10. Remove the paper.
Ta pe
Sheet
Ta pe
Ta pe
Ta pe
Figure 1-2-5
1-2-4
Paper
DP
Figure 1-2-6
11. Remove nine tapes.
12. Close the DP.
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Ta pe
Ta pe s
Ta pe s
Ta pe s
Figure 1-2-7
Ta pe s
1-2-5
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1-2-3 Installing the expansion memory (option)

<Procedure>
1. Turn off the main power switch.
Caution: Do not insert or remove expansion memory while machine power is on. Doing so may cause damage to the machine and the expansion memory.
2. Remove the right side cover.
3. Remove the screw.
Screw
Right side cover
4. Open the memory slot cover.
5. Insert the expansion memory into the mem-
ory socket so that the notches on the mem­ory align with the corresponding protrusions in the slot.
6. Close the memory slot cover.
7. Secure the screw.
8. Refit the right side cover.
9. Print a status page to check the memory
expansion. If memory expansion has been properly per­formed, information on the installed memory is printed with the total memory capacity has been increased. Standard memory capacity 256 MB.
Figure 1-2-8
Memory slot cover
Memory socket
1
Expansion memory
1-2-6
2
Figure 1-2-9

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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Yes
Enter “10871087” using
the numeric keys.
Enter the maintenance item
number using the cursor left/right keys
or numeric keys.
Press the start key.
The selected maintenance item is run.
Press the stop key.
Repeat the same
maintenance item?
Maintenance mode is entered.
The maintenance item is selected.
Yes
No
Run another maintenance
item?
No
Enter “001” using the cursor
left/right 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

Section Item
No.
General U000 Outputting an own-status report -
U001 Exiting the maintenance mode -
U002 Setting the factory default data -
U004 Displaying the machine number -
U019 Displaying the ROM version -
Initialization U021 Initializing counters and mode settings -
Drive, paper feed, paper conveying and cooling system
Optical U063 Adjusting the shading position 0
High voltage U100 Setting the main high voltage 0
Developing U130 Initial setting for the developing unit -
Fuser and cleaning
U030 Checking motor operation -
U031 Checking switch/sensor for paper conveying -
U032 Checking clutch operation -
U033 Checking solenoid operation -
U034 Adjusting the print start timing
Adjusting the leading edge registration Adjusting the center line
U051 Adjusting the deflection in the paper 0/0/0/0/0
U053 Setting the adjustment of the motor speed 0
U065 Adjusting the scanner magnification
Main scanning direction/auxiliary scanning direction 0/0
U066 Adjusting the scanner leading edge registration 0/0
U067 Adjusting the scanner center line 0/0
U068 Adjusting the scanning position for originals from the DP 0/0
U070 Adjusting the DP magnification 0
U071 Adjusting the DP scanning timing 0/0/0/0/0
U072 Adjusting the DP center line 0/0
U073 Checking scanner operation -
U087 Setting DP reading position modification operation 125/125/120
U089 Outputting a MIP-PG pattern -
U101
U111
U113
U144 Setting toner loading operation 1/3/8/20/1/2/3
U157 Checking the developing drive time -
U161 Setting the fuser control temperature 0/0/0/0/0/0/0
U199 Checking the fuser temperature -
Setting the voltage for the primary transfer
Checking/clearing the drum drive time
Performing drum refresh operation
Content of maintenance item Initial
setting*
541/0/0/0
235/0/0/0/0/0/0
OFF/0
0
-
*: Factory initial setting, *1: The item initialized for executing U021, *2: The item initialized for executing U600
1-3-2
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