Kyocera FS-C2026, FS-2126MFP Service Manual

5 (1)
SERVICE
MANUAL
Published in December 2012
842MB113
2MBSM063
Rev.3
FS-C2026MFP+
FS-C2126MFP+
CAUTION
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.

Revision history

Revision Date Replaced pages Remarks
1 24 April 2012 1-3-23, Address -
2 18 June 2012 Contents, 1-3-9, 1-3-51, 1-4-26, 1-6-1, 2-4-3,
2-4-9 to 16
-
3 1 December 2012 Contents, 1-6-1, 1-6-2, 2-4-7 -
This page is intentionally left blank.

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 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.
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, light-
ning 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. .........................................................................................................................
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. ...........................................................................................................
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. ........................................................................................................................................
This page is intentionally left blank.
2MA/2MB

CONTENTS

1-1 Specifications
1-1-1 Specifications ........................................................................................................................ 1-1-1
1-1-2 Parts names .......................................................................................................................... 1-1-6
(1) Machine (front side)..........................................................................................................1-1-6
(2) Machine (rear side)........................................................................................................... 1-1-7
(3) Document processor ........................................................................................................ 1-1-8
(4) Operation panel ................................................................................................................1-1-9
1-1-3 Machine cross section ......................................................................................................... 1-1-10
1-2 Installation
1-2-1 Installation environment......................................................................................................... 1-2-1
1-2-2 Unpacking.............................................................................................................................. 1-2-2
1-2-3 Installing the expansion memory (option) ............................................................................ 1-2-12
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 ........................................................................ 1-3-5
1-3-2 Service mode....................................................................................................................... 1-3-57
(1) Executing a service mode .............................................................................................. 1-3-57
(2) Description of service mode ........................................................................................... 1-3-58
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 ......................................................................................................... 1-4-6
(1) Self-diagnostic function .................................................................................................... 1-4-6
(2) Self diagnostic codes........................................................................................................ 1-4-7
1-4-3 Image formation problems ................................................................................................... 1-4-28
(1) No image appears (entirely white).................................................................................. 1-4-29
(2) No image appears (entirely black).................................................................................. 1-4-29
(3) A specific color is printed solid. ...................................................................................... 1-4-30
(4) The back side gets dirty.................................................................................................. 1-4-30
(5) Image is too light. ........................................................................................................... 1-4-30
(6) The background is colored. ............................................................................................ 1-4-31
(7) White streaks are printed vertically................................................................................. 1-4-31
(8) Black streaks are printed vertically. ................................................................................ 1-4-31
(9) Streaks are printed horizontally. ..................................................................................... 1-4-32
(10) Spots are printed. ........................................................................................................... 1-4-32
(11) The leading edge of image begins to print too early or too late...................................... 1-4-32
(12) Paper is wrinkled. ........................................................................................................... 1-4-32
(13) Offset occurs. ................................................................................................................. 1-4-33
(14) Part of image is missing. ................................................................................................ 1-4-33
(15) Fusing is loose................................................................................................................ 1-4-33
(16) Colors are printed offset to each other. .......................................................................... 1-4-34
1-4-4 Electric problems ................................................................................................................. 1-4-35
1-4-5 Mechanical problems........................................................................................................... 1-4-40
2MA/2MB
1-4-6 Send error code ................................................................................................................... 1-4-42
(1) Scan to SMB error codes ............................................................................................... 1-4-42
(2) Scan to FTP error codes ................................................................................................ 1-4-43
(3) Scan to E-mail error codes ............................................................................................. 1-4-44
1-4-7 Error codes .......................................................................................................................... 1-4-45
(1) Error code.......................................................................................................................1-4-45
(2) Table of general classification ........................................................................................ 1-4-46
(2-1) U004XX error code table: Interrupted phase B ..................................................... 1-4-48
(2-2) U006XX error code table: Problems with the unit ................................................. 1-4-48
(2-3) U008XX error code table: Page transmission error............................................... 1-4-48
(2-4) U009XX error code table: Page reception error .................................................... 1-4-48
(2-5) U010XX error code table: G3 transmission ........................................................... 1-4-49
(2-6) U011XX error code table: G3 reception ................................................................ 1-4-50
(2-7) U017XX error code table: V.34 transmission ........................................................ 1-4-51
(2-8) U018XX error code table: V.34 reception.............................................................. 1-4-51
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 rear upper cover, right upper cover,
left upper cover and front cover........................................................................................ 1-5-3
(2) Detaching and refitting the right rear cover, right cover and right lower cover .................1-5-6
(3) Detaching and refitting the left rear cover, left cover and left lower cover ........................ 1-5-9
(4) Detaching and refitting the inner cover........................................................................... 1-5-11
1-5-3 Paper feed section............................................................................................................... 1-5-13
(1) Detaching and refitting the retard roller unit ................................................................... 1-5-13
(2) Detaching and refitting the paper feed roller unit............................................................ 1-5-15
(3) Detaching and refitting the MP paper feed roller ............................................................ 1-5-17
1-5-4 Developing section .............................................................................................................. 1-5-19
(1) Detaching and refitting the developing unit .................................................................... 1-5-19
1-5-5 Drum section ....................................................................................................................... 1-5-21
(1) Detaching and refitting the drum unit.............................................................................. 1-5-21
1-5-6 Transfer/Separation section ................................................................................................ 1-5-22
(1) Detaching and refitting the intermediate transfer unit..................................................... 1-5-22
(2) Detaching and refitting the transfer roller unit................................................................. 1-5-25
1-5-7 Fuser section ....................................................................................................................... 1-5-26
(1) Detaching and refitting the fuser unit.............................................................................. 1-5-26
1-5-8 PWBs................................................................................................................................... 1-5-27
(1) Detaching and refitting the engine PWB......................................................................... 1-5-27
(2) Detaching and refitting the power source PWB.............................................................. 1-5-29
(3) Detaching and refitting the main PWB............................................................................ 1-5-30
(4) Detaching and refitting the high voltage PWB ................................................................ 1-5-35
(5) Detaching and refitting the FAX control PWB (4 in 1 model (with FAX) only) ................ 1-5-36
1-5-9 Drive section........................................................................................................................ 1-5-37
(1) Detaching and refitting the MP feed drive unit................................................................ 1-5-37
(2) Detaching and refitting the drum/developing drive unit .................................................. 1-5-38
(3) Detaching and refitting the paper feed drive unit............................................................ 1-5-40
(4) Detaching and refitting the fuser pressure drive unit ...................................................... 1-5-41
(5) Detaching and refitting the middle transfer drive unit ..................................................... 1-5-43
2MA/2MB-3
1-5-10 Optical section ..................................................................................................................... 1-5-45
(1) Detaching and refitting the laser scanner unit ................................................................ 1-5-45
(2) Detaching and refitting the scanner unit ......................................................................... 1-5-48
1-5-11 Document processor ........................................................................................................... 1-5-52
(1) Detaching and refitting the document processor ............................................................ 1-5-52
(2) Detaching and refitting the DP paper feed pulley unit .................................................... 1-5-56
(3) Detaching and refitting the DP separation pad............................................................... 1-5-60
(4) Detaching and refitting the DP drive PWB...................................................................... 1-5-61
1-5-12 Others .................................................................................................................................. 1-5-62
(1) Detaching and refitting the paper conveying unit ........................................................... 1-5-62
(2) Detaching and refitting the operation panel.................................................................... 1-5-64
(3) Detaching and refitting the power source inlet ............................................................... 1-5-65
(4) Direction of installing the principal fan motors ................................................................ 1-5-67
1-6 Requirements on PWB Replacement
1-6-1 Upgrading the firmware ......................................................................................................... 1-6-1
1-6-2 Remarks on engine PWB replacement ................................................................................. 1-6-3
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............................................................................................... 2-1-3
(3) Paper conveying section .................................................................................................. 2-1-5
2-1-2 Drum section ......................................................................................................................... 2-1-7
2-1-3 Developing section ................................................................................................................ 2-1-9
2-1-4 Optical section ..................................................................................................................... 2-1-11
(1) Image scanner section ................................................................................................... 2-1-11
(2) Laser scanner section .................................................................................................... 2-1-14
2-1-5 Transfer/Separation section ................................................................................................ 2-1-16
(1) Intermediate transfer unit section ................................................................................... 2-1-16
(2) Secondary transfer roller section.................................................................................... 2-1-18
2-1-6 Fuser section ....................................................................................................................... 2-1-19
2-1-7 Eject/Feedshift section ........................................................................................................ 2-1-21
2-1-8 Duplex conveying section....................................................................................................2-1-23
2-1-9 Document processor ........................................................................................................... 2-1-25
(1) Original feed section....................................................................................................... 2-1-25
(2) Original conveying section.............................................................................................. 2-1-27
(3) Original switchback/eject sections .................................................................................. 2-1-29
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout ............................................................................................................ 2-2-1
(1) PWBs................................................................................................................................ 2-2-1
(2) Switches and sensors....................................................................................................... 2-2-4
(3) Motors............................................................................................................................... 2-2-6
(4) Others............................................................................................................................... 2-2-8
(5) Document processor ........................................................................................................ 2-2-9
2MA/2MB-2
2-3 Operation of the PWBs
2-3-1 Power source PWB ............................................................................................................... 2-3-1
2-3-2 Engine PWB .......................................................................................................................... 2-3-3
2-3-3 Main PWB............................................................................................................................ 2-3-13
2-3-4 Drum relay PWB .................................................................................................................. 2-3-20
2-3-5 DP drive PWB...................................................................................................................... 2-3-23
2-4 Appendixes
2-4-1 Appendixes ............................................................................................................................ 2-4-1
(1) Maintenance kits............................................................................................................... 2-4-1
(2) Repetitive defects gauge .................................................................................................. 2-4-2
(3) Firmware environment commands ................................................................................... 2-4-3
(4) Maintenance Commands.................................................................................................. 2-4-9
(5) Wiring diagram ............................................................................................................... 2-4-17
2MA/2MB
1-1-1
1-1 Specifications

1-1-1 Specifications

Machine
Item

Specifications

3 in 1 model (without FAX) 4 in 1 model (with FAX)
Type Desktop
Printing method Electrophotography by semiconductor laser, tandem (4) drum system
Originals Sheet, Book, 3-dimensional objects (maximum original size: Folio/Legal)
Original feed system Fixed
Paper weight
Cassette 60 to 163 g/m
2
(Duplex: 60 to 163 g/m
2
)
MP tray
60 to 220 g/m
2
, 230 m (Cardstock)
Paper type
Cassette
Plain, Recycled, Preprinted, Bond, Color (Colour), Prepunched,
Letterhead, Thick, High quality, Custom 1 to 8 (Duplex: Same as simplex)
MP tray
Plain, Transparency, Vellum, Labels, Recycled, Preprinted, Bond,
Cardstock, Color (Colour), Prepunched, Letterhead, Thick, Envelope,
Coated, High quality, Custom 1 to 8
Paper size
Cassette
A4, A5, A6, B5, Letter, Legal, Statement, Executive, Oficio II, Folio, 16K,
Custom
MP tray
A4, A5, A6, B5, ISO B5, B6, Letter, Legal, Statement, Executive, Oficio II,
Folio, 16K, Envelope #10, Envelope #9, Envelope #6, Envelope Monarch,
Envelope DL, Envelope C5, Postcards, Return postcard, Youkei 2,
Youkei 4, Custom
Zoom level
Manual mode : 25 to 400%, 1% increments
Auto mode : 400%, 200%, 141%, 129%, 115%, 90%, 86%, 78%, 70%,
64%, 50%, 25%
Copying
speed
Simplex
A4R : 26 sheets/min
LetterR : 28 sheets/min
Legal : 23 sheets/min
B5R : 28 sheets/min
A5R : 28 sheets/min
A6R : 28 sheets/min
Duplex
A4R : 13 sheets/min
LetterR : 13 sheets/min
Legal : 12 sheets/min
First copy
time
(A4, feed from
cassette)
B/W
When using the DP : 11.0 s or less
When the DP is not used: 10.0 s or less
Color
When using the DP : 13.0 s or less
When the DP is not used: 12.0 s or less
Warm-up time
(22 °C/71.6 °F, 60% RH)
Power on : 29 s or less
Sleep mode: 20 s or less
Paper
capacity
Cassette 150 sheets (80g/m
2
)
MP tray 50 sheets (80 g/m
2
, plain paper, A4/Letter or less)
Output tray capacity 250 sheets (80g/m
2
)
Continuous copying 1 to 999 sheets
2MA/2MB
1-1-2
Light source LED
Scanning system Flat bed scanning by CCD image sensor
Photoconductor OPC drum (diameter 30 mm)
Image write system Semiconductor laser
Charging system Charger roller
Developing system
Touch down developing system
Developer: 2-component
Toner replenishing: Automatic from the toner container
Transfer system
Primary: Transfer belt
Secondary: Transfer roller
Separation system Small diameter separation
Cleaning system Drum: Counter blade
Charge erasing system Exposure by cleaning lamp (LED)
Fusing system
Heat and pressure fusing with the heat roller and the press roller
Heat source: halogen heater
Abnormally high temperature protection devices: thermostat
CPU PowerPC464 (667MHz)
Main
memory
Standard 768 MB
Maximum 1792 MB
Interface
Standard
USB interface connector: 1 (USB Hi-speed)
USB host: 2
Network interface: 1 (10BASE-T/100BASE-TX)
Option
KUIO/W slot: 1
Resolution 600 × 600 dpi
Operating
environment
Temperature 10 to 32.5 °C/50 to 90.5 °F
Humidity 15 to 80% RH
Altitude 2,500 m/8,202 ft or less
Brightness 1,500 lux or less
Dimensions (W × D × H)
514 × 550 × 580 mm
20 1/4 × 21 5/8 × 22 13/16”
Weight
36.5 kg / 80.3 lb
(with toner container)
Space required (W × D)
514 × 1020 mm (using MP tray)
20 1/4 × 40 3/16” (using MP tray)
Power source
120 V AC, 60 Hz, more than 8.9 A
220 - 240 V AC, 50/60 Hz, more than 4.7 A
Options Paper feeder × 2, Expanded memory
Item
Specifications
3 in 1 model (without FAX) 4 in 1 model (with FAX)
2MA/2MB
1-1-3
Document processor
Printer
Item Specifications
Original feed method Automatic feed
Supported original types Sheet originals
Original sizes
Maximum: A4/Legal
Minimum : A5/Statement
Original weights
Simplex: 50 to 120 g/m
2
Duplex : 50 to 110 g/m
2
Loading capacity 50 sheets (50 to 80 g/m
2
) or less
Dimensions (W × D × H)
490 × 338 × 104 mm
19 5/16 × 13 5/16 × 4 1/8”
Weight 3 kg/ 6.6 lb or less
Item Specifications
Printing speed Same as copying speed.
First print time
(A4, feed from cassette)
B/W : 9.0 s or less
Color: 10.5 s or less
Resolution 600 dpi
Operating 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 7 x86 Edition, Windows 7 x64 Edition, Windows Server 2008,
Windows Server 2008 x64 Edition, Apple Macintosh OS 10.x
Interface
USB interface connector: 1 (USB Hi-speed)
USB host: 2
Network interface: 1 (10BASE-T/100BASE-TX)
Page description language PRESCRIBE
2MA/2MB
1-1-4
Scanner
*1 Available operating system: Windows 2000 (Service Pack 4), Windows XP, Windows Vista,
Windows Server 2008, Windows 7
*2 Available operating system: Windows Vista, Windows Server 2008, Windows 7
Item Specifications
Operating system
Windows 2000 (Service Pack 4), Windows XP, Windows Vista,
Windows 7, 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
Scanning
speed
Simplex
B/W : 35 images/min
Color: 25 images/min
(A4 landscape, 300 dpi, Image quality: Text/Photo original)
Duplex
B/W : 18 images/min
Color: 13 images/min
(A4 landscape, 300 dpi, Image quality: Text/Photo original)
Interface Ethernet (10 BASE-T/100 BASE-TX)
Network protocol TCP/IP
Transmission system
PC transmission
SMB Scan to SMB
FTP Scan to FTP, FTP over SSL
E-mail transmission
SNTP Scan to E-mail
TWAIN scan*
1
WIA scan*
2
2MA/2MB
1-1-5
FAX (4 in 1 model (with FAX) only)
NOTE: These specifications are subject to change without notice.
Item Specifications
Compatibility G3
Communication line Subscriber telephone line
Transmission time 3 s 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"/216 mm
Max. length: 14"/356 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)
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 chart)
Image memory capacity 3.5 MB (standard) (for incoming faxed originals)
Report output
Sent result report, FAX RX result report, Report for job canceled before
sending, Activity report, Status page
2MA/2MB
1-1-6

1-1-2 Parts names

(1) Machine (front side)

Figure 1-1-1
1
6
11
17
10
18
16
8
7
9
4
3
2
5
12131415
1. Document processor (DP)
2. Contact glass
3. Original size Indicator plate
4. Operation panel
5. Inner tray lever
6. Paper stopper
7. Inner tray
8. MP (Multi-Purpose) tray
9. Cassette
10. USB memory slot
11. Main power switch
12. Toner container K
13. Toner container M
14. Toner container C
15. Toner container Y
16. Waste toner cover
17. Waste toner box
18. Lock release button
2MA/2MB
1-1-7

(2) Machine (rear side)

Figure 1-1-2
24
20
21
19
28
29
22
27
26
31
30
23
25
19. Rear cover
20. Rear cover lever
21. IF cover
22. Memory cover
23. Power cord cover
24. Paper conveying unit
25. Power cord connector
26. Network indicators
27. Network interface connector
28. USB interface connector
29. USB memory slot
30. LINE connector*
31. TEL connector*
*: 4 in 1 model (with FAX) only
2MA/2MB
1-1-8

(3) Document processor

Figure 1-1-3
32
34
37
33
33
38
35
36
32. DP top cover
33. Original width guides
34. Original table
35. Original eject table
36. Switchback table
37. Original stopper
38. Opening Handle
2MA/2MB
1-1-9

(4) Operation panel

Figure 1-1-4
31 2
24
4 7 8 9 10 16
27 32 3328
13 14
12 18
29
65
1511 17
25
19 20
20 22 23 26 31 3430
1. System menu/Counter key
2. Document box key
3. Status/Job cancel key
4. Copy key
5. Send key
6. FAX key*
7. Address book key
8. Address recall/Pause key*
9. Confirm/Add destination key
10. On Hook key*
11. One-touch keys
12. Shift Lock key
13. Auto color key
14. Full color key
15. Black and White key
16. Message display
17. Left Select key
18. Right Select key
19. Processing indicator
20. Memory indicator
21. Attention indicator
22. Back key
23. Cursor keys
24. OK key
25. Function Menu key
26. Numeric keys
27. Clear key
28. Reset key
29. Stop key
30. Start key
31. Program keys
32. Main power LED
33. Power key
34. Logout key
*: 4 in 1 model (with FAX) only
2MA/2MB
1-1-10

1-1-3 Machine cross section

Figure 1-1-5
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20
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5
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1
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12
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8 11 7 10 6
Paper path
Original path
1. Cassette paper feed section
2. MP tray paper feed section
3. Paper conveying section
4. Laser scanner unit KM
5. Laser scanner unit CY
6. Drum unit K
7. Drum unit M
8. Drum unit C
9. Drum unit Y
10. Developing unit K
11. Developing unit M
12. Developing unit C
13. Developing unit Y
14. Toner container section
15. Primary transfer section
16. Secondary transfer/Separa-
tion sections
17. Fuser section
18. Eject/Feed shift sections
19. Duplex section
20. Image scanner unit
21. Document processor
2MA/2MB
1-2-1
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, 9 A
220 - 240 V AC, 5 A
4. Power source frequency: 50 Hz ±2%/60 Hz ±2%
5. Installation location
Avoid direct sunlight or bright lighting. Ensure that the photoconductor will not be exposed to direct sun-
light 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 sol-
vents.
Select a well-ventilated location.
6. Allow sufficient access for proper operation and maintenance of the machine.
Figure 1-2-1
400 mm
15 3/4"
600 mm
23 5/8"
300 mm
11 13/16"11 13/16"11 13/16"
300 mm300 mm
2MA/2MB
1-2-2

1-2-2 Unpacking

220-240 V AC model
Figure 1-2-2
Unpacking
2
3
4
6
7
8
9
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12
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14
11
17
5
13
24
25
21
23
22
16
18
1
7
25
25
25
20
19
20
19
1. Machine
2. Outer case
3. Machine cover (620 × 580)
4. Bottom spacer
5. Plastic bag (650 × 650)
6. Left spacer
7. Bottom pads
8. Bottom case
9. Front pad
10. Top spacer
11. Top pad L
12. Top pad R
13. Plastic bag (240 × 350)
14. Installation guide etc.
15. CD-ROM*
16. Middle spacer
17. Power cord
18. Waste toner box
19. Toner containers
20. Plastic bags (200 × 450)
21. Plastic bag (250 × 600)
22. Operation labels
23. Operation label pad
24. Modular cable**
25. Hinge joints
*: 240 V AC model only.
**: 4 in 1 model (with FAX) only.
2MA/2MB
1-2-3
120 V AC model
Figure 1-2-3
Place the machine on a level surface.
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20
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3
5
4
6
7
8
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11
17
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24
25
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23
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16
18
1
27
27
27
7
8
27
26
20
21
1. Machine
2. Outer case
3. Machine cover (620 × 580)
4. Bottom spacer
5. Plastic bag (650 × 650)
6. Left spacer
7. Bottom pads A
8. Bottom pads B
9. Bottom case
10. Front pad
11. Top spacer
12. Top pad L
13. Top pad R
14. Plastic bag (240 × 350)
15. Installation guide etc.
16. CD-ROM
17. Middle spacer
18. Power cord
19. Waste toner box
20. Toner containers
21. Plastic bags (200 × 450)
22. Plastic bag (250 × 600)
23. Operation labels
24. Operation label pad
25. Modular cable*
26. Plastic bag*
27. Hinge joints
*: 4 in 1 model (with FAX) only.
2MA/2MB
1-2-4
1. Open the DP.
2. Remove two tapes.
3. Remove the sheet.
Figure 1-2-4
4. Remove the paper.
Figure 1-2-5
Removing the tapes and pads
DP
Tap e
Tap e
Sheet
Paper
2MA/2MB
1-2-5
5. Remove tape A and pad.
6. Move the lock lever to the position of
release.
* : When turning on power if the lock lever
is not released, the error message is
displayed.
7. Remove tape B.
8. Close the DP.
Figure 1-2-6
9. Remove two tapes.
Figure 1-2-7
Tape B
DP
Tape A
Pad
Lock lever
Ta pe
Ta pe
2MA/2MB
1-2-6
10. Open the DP top cover.
11. Remove two tapes.
12. Close the DP top cover.
Figure 1-2-8
13. Remove six tapes.
Figure 1-2-9
Ta pe
DP top cover
Ta pe
Ta pe
Ta pe
Ta pe
Ta pe
Ta pe s
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