Ricoh SP 110, SP 111, SP 112 Service Manual. Parts Catalog
Model ME-P2/MF2
Machine Code:
Printer:M178/M181/M184
3 in 1: M179/M182/M185
4 in 1: M180/M183/M186
Field Service Manual
September, 2013
Safety, Symbols, Trademarks and Important safety notices
Conventions
Commonly Used Icons for Replacements and Adjustments
Symbol What it means
Binding screw (shoulder hexagonal head)
Binding screw (round flathead)
Black screw (heavy, fusing unit, TCRU)
Bushing
C-ring
Connector
E-ring
FFC (Flat Film Connector)
FFC (Flat Film Connector)
Gear
Harness clamp
Harness clamp (metal: fusing unit)
Hook (or tab release)
Knob screw (black)
Knob screw (sliver)
Pivot screw
Screw (common screw)
1
Symbol What it means
Shoulder screw
Spring
Standoff
Stud screw
Tapping screw (wide threads for plastic)
Timing belt
Paper Feed: SEF/LEF
The notations "SEF" and "LEF" describe the direction of paper feed. The arrows indicate the direction of
paper feed.
In this manual "Main Scan" means "Horizontal" and "Sub Scan" means "Vertical", both relative to the
direction of paper feed.
2
Copy speed
Germany: 16PPM machine: 14PPM
Belgium: both 13/16 PPM: 9PPM
Austria: both 13/16 PPM: 9PPM
Smart Organizing Monitor
In this service manual "Smart Organizing Monitor" is often abbreviated as "SOM".
• The detailed procedure for entering the service mode of the Smart Organizing Monitor is provided
in the training materials for these machines. The procedure for entering the service mode is not
described in the service manuals.
• Service technicians must know how to enter the service mode before servicing these machines.
Please refer to the training materials.
Machine Names
Abbrev. Model No. SN Product Name PPM Refillable
Printer
M181-21
M181-27
M181-29
M178-21
M178-27
M178-29
M184-27
M184-17
T99
T98 SP 111
X02 SP 112 No YES
SP 110Q
13
SP 110 YES
16
No
YES
Toner end
detection
NO
3
Abbrev. Model No. SN Product Name PPM Refillable
Toner end
detection
3in1
4in1
M182-21
M182-27
M182-29
M179-21
M179-27
M179-29
M185-27
M185-17
M183-21
M183-27
M183-29
M180-21
SP 110SUQ
T96
SP 110SU YES
T94 SP 111SU
X00 SP 112SU No YES
SP 110SFQ
T97
SP 110SF YES
T95 SP 111SF
13
16
13
No
NO
YES
No
YES
YESM180-27
M180-29
M186-27
X00 SP 112SF No
M186-17
Function
Abbrev. FAX Scanner ADF Display Interface
Printer NO NO NO 2LED USB
3in1 NO YES NO
4in1 YES YES YES 2Line LCD USB
The abbreviated notations in the second column above (not used in these service manuals) are used in
the operating instructions to distinguish the machine models:
• P: Printer only
4
16
2Digit
USB
7Segment
• 3in1: Three-in-1 (printer, copier, scanner)
• 4in1: Four-in-1 (printer, copier, scanner, FAX)
AIO (All In One) Cartridge
The AIO (print cartridge) in the center of the machine is permanently sealed around these main elements
of the printing mechanisms: 1) OPC drum, 2) charge unit, 3) development unit, 4) drum cleaning unit,
and 5) toner supply unit.
• This print cartridge is called the "AIO" (All-In-One) throughout this service manual.
• When toner runs out, the AIO can be refilled by the service technician or the AIO can be replaced
by the operator. Refilling requires removal of two caps: the square cap to dump the toner and the
round cap for refilling. These two parts are the only service parts for the AIO. There are no other
service parts for the AIO.
• The AIO can be easily removed and replaced by the user. For more details, please refer to the
operating instructions.
Key Presses
Symbol What It Means
[Key]
Select
>
The names of machine operation panel keys and PC keyboard keys are enclosed in
square brackets.
This means to press one of the arrow keys to move the menu selector up/down ( ) or
left/right ( ) to the menu selection you want and then press [OK] on the machine
operation panel.
A right angle bracket means to select a menu item (enclosed in quotation marks) by
pressing the right or left arrow key and then pressing [OK]. For example,
[User Tools] > Select "System Settings" > "Tray Paper Settings" means, Press the [User
Tools], press the right arrow to highlight "System Settings" and press [OK], and then
press [OK] to select "Tray Paper Settings".
RoHS Compliance
These machines are fully compliant with Chinese RoHS and contain no restricted materials such as lead,
mercury, cadmium, hexavalent chrome, polybrominated biphenyl, or polybrominated diphenyl ether.
5
Warnings, Cautions, Notes
In this manual, the following important symbols and notations are used.
• A Warning indicates a potentially hazardous situation. Failure to obey a Warning could result in
death or serious injury.
• A Caution indicates a potentially hazardous situation. Failure to obey a Caution could result in
minor or moderate injury or damage to the machine or other property.
• Obey these guidelines to avoid problems such as misfeeds, damage to originals, loss of valuable
data and to prevent damage to the machine
• This information provides tips and advice about how to best service the machine.
General Safety Instructions
For your safety, please read this manual carefully before you use this product. Keep this manual handy
for future reference.
Safety Information
Always obey the following safety precautions when using this product.
Safety During Operation
In this manual, the following important symbols and notations are used.
Switches and Symbols
Where symbols are used on or near switches on machines for Europe and other areas, the meaning of
each symbol conforms with IEC60417.
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Responsibilities of the Customer Engineer
Customer Engineer
Maintenance shall be done only by trained customer engineers who have completed service training for
the machine and all optional devices designed for use with the machine.
Reference Material for Maintenance
• Maintenance shall be done using the special tools and procedures prescribed for maintenance of
the machine described in the reference materials (service manuals, technical bulletins, operating
instructions, and safety guidelines for customer engineers).
• Use only consumable supplies and replacement parts designed for use with the machine.
Before Installation, Maintenance
Shipping and Moving the Machine
• Work carefully when lifting or moving the machine. If the machine is heavy, two or more customer
engineers may be required to prevent injuries (muscle strains, spinal injuries, etc.) or damage to the
machine if it is dropped or tipped over.
• Personnel moving or working around the machine should always wear proper clothing and
footwear. Never wear loose fitting clothing or accessories (neckties, loose sweaters, bracelets,
etc.) or casual footwear (slippers, sandals, etc.) when lifting or moving the machine.
• Always unplug the power cord from the power source before you move the machine. Before you
move the product, arrange the power cord so it will not fall under the machine.
Power
• Always disconnect the power plug before doing any maintenance procedure. After switching off
the machine, power is still supplied to the main machine and other devices. To prevent electrical
shock, switch the machine off, wait for a few seconds, then unplug the machine from the power
source.
• Before you do any checks or adjustments after turning the machine off, work carefully to avoid
injury. After removing covers or opening the machine to do checks or adjustments, never touch
electrical components or moving parts (gears, timing belts, etc.).
7
• After turning the machine on with any cover removed, keep your hands away from electrical
components and moving parts. Never touch the cover of the fusing unit, gears, timing belts, etc.
Installation, Disassembly, and Adjustments
• After installation, maintenance, or adjustment, always check the operation of the machine to make
sure that it is operating normally. This ensures that all shipping materials, protective materials, wires
and tags, metal brackets, etc., removed for installation, have been removed and that no tools
remain inside the machine. This also ensures that all release interlock switches have been restored
to normal operation.
• Never use your fingers to check moving parts causing spurious noise. Never use your fingers to
lubricate moving parts while the machine is operating.
Special Tools
• Use only standard tools approved for machine maintenance.
• For special adjustments, use only the special tools and lubricants described in the service manual.
Using tools incorrectly, or using tools that could damage parts, could damage the machine or
cause injuries.
During Maintenance
General
• Before you begin a maintenance procedure: 1) Switch the machine off, 2) Disconnect the power
plug from the power source, 3) Allow the machine to cool for at least 10 minutes.
• Avoid touching the components inside the machine that are labeled as hot surfaces.
Safety Devices
• Never remove any safety device unless it requires replacement. Always replace safety devices
immediately.
• Never do any procedure that defeats the function of any safety device. Modification or removal of
a safety device (fuse, switch, etc.) could lead to a fire and personal injury. Always test the
8
operation of the machine to ensure that it is operating normally and safely after removal and
replacement of any safety device.
• For replacements use only the correct fuses or circuit breakers rated for use with the machine. Using
replacement devices not designed for use with the machine could lead to a fire and personal
injuries.
Organic Cleaners
• During preventive maintenance, never use any organic cleaners (alcohol, etc.) other than those
described in the service manual.
• Make sure the room is well ventilated before using any organic cleaner. Use organic solvents in
small amounts to avoid breathing the fumes and becoming nauseous.
• Switch the machine off, unplug it, and allow it to cool before doing preventive maintenance. To
avoid fire or explosion, never use an organic cleaner near any part that generates heat.
• Wash your hands thoroughly after cleaning parts with an organic cleaner to prevent contamination
of food, drinks, etc. which could cause illness.
• Clean the floor completely after accidental spillage to prevent slippery surfaces that could cause
accidents leading to hand or leg injuries. Use dry rags to soak up spills.
Power Plug and Power Cord
• Before servicing the machine (especially when responding to a service call), always make sure that
the power plug has been inserted completely into the power source. A partially inserted plug could
lead to heat generation (due to a power surge caused by high resistance) and cause a fire or other
problems.
• Always check the power plug and make sure that it is free of dust and lint. Clean it if necessary. A
dirty plug can generate heat which could cause a fire.
• Inspect the length of the power cord for cuts or other damage. Replace the power cord if
necessary. A frayed or otherwise damaged power cord can cause a short circuit which could lead
to a fire or personal injury from electrical shock.
• Check the length of the power cord between the machine and power supply. Make sure the power
cord is not coiled or wrapped around any object such as a table leg. Coiling the power cord can
cause excessive heat to build up and could cause a fire.
• Make sure that the area around the power source is free of obstacles so the power cord can be
removed quickly in case of an emergency.
• Make sure that the power cord is grounded (earthed) at the power source with the ground wire on
the plug.
9
• Connect the power cord directly into the power source. Never use an extension cord.
• When you disconnect the power plug from the power source, always pull on the plug, not the
cable.
After Installation, Servicing
Disposal of Used Items
• Never incinerate used toner, toner cartridges, or AIO units.
• Toner thrown into a fire can ignite or explode and cause serious injury. At the work site always
carefully wrap used toner and toner cartridges with plastic bags to avoid spillage before disposal
or removal.
• Always dispose of used items (developer, toner, toner cartridges, OPC drums, AIO units, etc.) in
accordance with the local laws and regulations regarding the disposal of such items.
• To protect the environment, never dispose of this product or any kind of waste from consumables at
a household waste collection point. Dispose of these items at one of our dealers or at an
authorized collection site.
• Return used drums to the service center for handling in accordance with company policy regarding
the recycling or disposal of such items.
Points to Confirm with Operators
At the end of installation or a service call, instruct the user about use of the machine. Emphasize the
following points.
• Show operators how to remove jammed paper and troubleshoot other minor problems by
following the procedures described in the operating instructions.
• Point out the parts inside the machine that they should never touch or attempt to remove.
• Confirm that operators know how to store and dispose of consumables.
• Make sure that all operators have access to an operating instruction manual for the machine.
• Confirm that operators have read and understand all the safety instructions described in the
operating instructions.
• Demonstrate how to turn off the power and disconnect the power plug (by pulling the plug, not the
cord) if any of the following events occur: 1) something has spilled into the product, 2) service or
repair of the product is necessary, 3) the product cover has been damaged.
10
• Caution operators about removing paper fasteners around the machine. They should never allow
paper clips, staples, or any other small metallic objects to fall into the machine.
Special Safety Instructions for Toner
Accidental Physical Exposure
• Work carefully when removing paper jams or replacing toner bottles or cartridges to avoid spilling
toner on clothing or the hands.
• If toner is inhaled, immediately gargle with large amounts of cold water and move to a well
ventilated location. If there are signs of irritation or other problems, seek medical attention.
• If toner gets on the skin, wash immediately with soap and cold running water.
• If toner gets into the eyes, flush the eyes with cold running water or eye wash. If there are signs of
irritation or other problems, seek medical attention.
• If toner is swallowed, drink a large amount of cold water to dilute the ingested toner. If there are
signs of any problem, seek medical attention.
• If toner spills on clothing, wash the affected area immediately with soap and cold water. Never use
hot water! Hot water can cause toner to set and permanently stain fabric.
Handling and Storing Toner
• Toner, used toner, and developer are extremely flammable.
• Never store toner, developer, toner cartridges, or toner bottles (including empty toner bottles or
cartridges), or AIO units in a location where they will be exposed to high temperature or an open
flame.
• Do not use a vacuum cleaner to remove spilled toner (including used toner). Vacuumed toner may
cause a fire or explosion due to sparks or electrical contact inside the cleaner. However, it is
possible to use a cleaner designed to be dust explosion-proof. If toner is spilled over the floor,
sweep up spilled toner slowly and clean up any remaining toner with a wet cloth.
• Always store toner and developer supplies such as toner and developer packages, cartridges,
bottles (including used toner and empty bottles and cartridges) and AIO units out of the reach of
children.
11
• Always store fresh toner supplies or empty bottles or cartridges in a cool, dry location that is not
exposed to direct sunlight.
Toner Disposal
• Never attempt to incinerate toner, used toner, or empty toner containers (bottles or cartridges).
Burning toner can explode and scatter, causing serious burns.
• Always wrap used toner and empty toner bottles and cartridges in plastic bags to avoid spillage.
Follow the local laws and regulations regarding the disposal of such items.
• Dispose of used toner and toner cartridges at one of our dealers or at an authorized collection site.
Always dispose of used toner cartridges and toner bottles in accordance with the local laws and
regulations regarding the disposal of such items.
Safety Instructions for the Machine
Prevention of Physical Injury
1. Before disassembling or assembling parts of the machine and peripherals, make sure that the
machine and peripheral power cords are unplugged.
2. The plug should be near the machine and easily accessible.
3. Note that some components of the machine and the paper tray unit are supplied with electrical
voltage even if the main power switch is turned off.
4. If any adjustment or operation check has to be made with exterior covers off or open while the
main switch is turned on, keep hands away from electrified or mechanically driven components.
5. If the [Start] key is pressed before the machine completes the warm-up period (the [Start] key starts
blinking red and green), keep hands away from the mechanical and the electrical components,
because the machine starts making copies as soon as the warm-up period is completed.
6. The inside and the metal parts of the fusing unit become extremely hot while the machine is
operating. Be careful to avoid touching those components with your bare hands.
7. To prevent a fire or explosion, keep the machine away from flammable liquids, gases, and
aerosols.
Health Safety Conditions
1. If the machine has ozone filters, never operate the machine without the ozone filters installed.
Always replace the ozone filters with the specified types at the proper intervals.
12
2. To avoid possible accumulation of ozone in the work area, locate the machine in a large well
ventilated room that has an air turnover rate of more than 30m3/hr/person.
3. Toner and developer are non-toxic, but if you get either of them in your eyes by accident, it may
cause temporary eye discomfort. Try to remove with eye drops or flush with water as first aid. If
unsuccessful, get medical attention.
Observance of Electrical Safety Standards
1. The machine and its peripherals must be installed and maintained by a customer service
representative who has completed the training course on those models.
2. The NVRAM on the system control board has a lithium battery which can explode if replaced
incorrectly. Replace the NVRAM only with an identical one. The manufacturer recommends
replacing the entire NVRAM. Do not recharge or burn this battery. Used NVRAM must be handled
in accordance with local regulations.
Safety and Ecological Notes for Disposal
1. Never incinerate toner bottles or used toner. Toner dust may ignite suddenly when exposed to an
open flame.
2. Dispose of used toner, developer, and organic photoconductors in accordance with local
regulations. (These are non-toxic supplies.)
3. Dispose of replaced parts in accordance with local regulations.
4. When keeping used lithium batteries in order to dispose of them later, do not put more than 100
batteries per sealed box. Storing larger numbers or not sealing them apart may lead to chemical
reactions and heat build-up.
• The danger of explosion exists if a battery of this type is incorrectly replaced.
• Replace only with the same or an equivalent type recommended by the manufacturer. Discard
used batteries in accordance with the manufacturer's instructions.
Laser Safety
13
1. The Center for Devices and Radiological Health (CDRH) prohibits the repair of laser-based optical
units in the field.
2. The optical housing unit can only be repaired in a factory or at a location with the requisite
equipment.
3. The laser subsystem is replaceable in the field by a qualified Customer Engineer.
4. The laser chassis is not repairable in the field.
5. Customer engineers are therefore directed to return all chassis and laser subsystems to the factory
or service depot when replacement of the optical subsystem is required.
• Use of controls, or adjustment, or performance of procedures other than those specified in this
manual may result in hazardous radiation exposure.
• Turn off the main switch before attempting any of the procedures in the Laser Unit section. Laser
beams can seriously damage your eyes.
Trademarks
• Microsoft®, and Windows® are registered trademarks of Microsoft Corporation in the United
States and /or other countries.
• PostScript® is a registered trademark of Adobe Systems, Incorporated.
• PCL® is a registered trademark of Hewlett-Packard Company.
• Ethernet® is a registered trademark of Xerox Corporation.
• PowerPC® is a registered trademark of International Business Machines Corporation.
• Other product names used herein are for identification purposes only and may be trademarks of
their respective companies. We disclaim any and all rights involved with those marks.
14
TABLE OF CONTENTS
Safety, Symbols, Trademarks and Important safety notices...........................................................................1
Conventions....................................................................................................................................................1
Commonly Used Icons for Replacements and Adjustments...............................................................1
Paper Feed: SEF/LEF.............................................................................................................................2
Copy speed............................................................................................................................................3
Smart Organizing Monitor...................................................................................................................3
Machine Names....................................................................................................................................3
AIO (All In One) Cartridge...................................................................................................................5
Key Presses.............................................................................................................................................5
RoHS Compliance.................................................................................................................................5
Warnings, Cautions, Notes...........................................................................................................................6
General Safety Instructions............................................................................................................................6
Responsibilities of the Customer Engineer....................................................................................................7
Customer Engineer................................................................................................................................7
Reference Material for Maintenance...................................................................................................7
Before Installation, Maintenance..................................................................................................................7
Shipping and Moving the Machine.....................................................................................................7
Power......................................................................................................................................................7
Installation, Disassembly, and Adjustments.........................................................................................8
Special Tools..........................................................................................................................................8
During Maintenance......................................................................................................................................8
General..................................................................................................................................................8
Safety Devices........................................................................................................................................8
Organic Cleaners..................................................................................................................................9
Power Plug and Power Cord................................................................................................................9
After Installation, Servicing.........................................................................................................................10
Disposal of Used Items........................................................................................................................10
Points to Confirm with Operators.......................................................................................................10
Special Safety Instructions for Toner..........................................................................................................11
Accidental Physical Exposure............................................................................................................11
Handling and Storing Toner...............................................................................................................11
Toner Disposal.....................................................................................................................................12
Safety Instructions for the Machine............................................................................................................12
15
Prevention of Physical Injury...............................................................................................................12
Health Safety Conditions....................................................................................................................12
Observance of Electrical Safety Standards......................................................................................13
Safety and Ecological Notes for Disposal........................................................................................13
Laser Safety..................................................................................................................................................13
Trademarks...................................................................................................................................................14
1. Product Information
Specifications....................................................................................................................................................23
New Product Information................................................................................................................................24
Series Machines Compared.......................................................................................................................24
General Differences............................................................................................................................24
Common AIO......................................................................................................................................25
Feature Summary.........................................................................................................................................25
General Features.................................................................................................................................25
Duplex Printing....................................................................................................................................26
Important Points to Remember............................................................................................................26
General Configuration................................................................................................................................27
Printer Configuration...........................................................................................................................27
3 in 1 Configuration............................................................................................................................28
4in1 Configuration..............................................................................................................................29
Operation Panels.........................................................................................................................................31
Printer Operation Panel......................................................................................................................31
3in1 Operation Panel.........................................................................................................................32
4in1 Operation Panel.........................................................................................................................32
Alert LEDs.............................................................................................................................................33
Overview......................................................................................................................................................34
Paper Path............................................................................................................................................34
Drive Layout.........................................................................................................................................35
Image Writing......................................................................................................................................36
2. Installation
Installation Requirements.................................................................................................................................37
Installation Procedure..................................................................................................................................37
Environment..................................................................................................................................................37
16
Power Requirement......................................................................................................................................38
Machine Level..............................................................................................................................................38
Space Requirements....................................................................................................................................38
Moving the Machine...................................................................................................................................39
Smart Organizing Monitor..........................................................................................................................39
Important Features.......................................................................................................................................40
3. Preventive Maintenance
Cleaning the Machine.....................................................................................................................................41
Before Cleaning...........................................................................................................................................41
Routine Cleaning..........................................................................................................................................41
4. Replacement and Adjustments
Before You Begin.............................................................................................................................................43
Precautions...................................................................................................................................................43
Special Tools................................................................................................................................................43
Printing the Test Page and Reports.............................................................................................................43
Basic Procedures..............................................................................................................................................45
Before You Begin.........................................................................................................................................45
Printer Covers...............................................................................................................................................45
AIO.......................................................................................................................................................45
Output Tray..........................................................................................................................................46
Front Cover..........................................................................................................................................46
Top Cover............................................................................................................................................46
Maintenance Cover............................................................................................................................48
Right Cover..........................................................................................................................................49
Left Cover.............................................................................................................................................50
Rear Cover...........................................................................................................................................51
3in1 Covers, Platen Cover, Flatbed Unit...................................................................................................51
Platen....................................................................................................................................................51
AIO.......................................................................................................................................................52
Output Tray..........................................................................................................................................52
Front Cover..........................................................................................................................................52
Right Cover..........................................................................................................................................52
Left Cover.............................................................................................................................................53
17
Left Hinge.............................................................................................................................................55
Rear Cover...........................................................................................................................................55
Platen Cover, Flatbed Scanner Unit..................................................................................................56
4in1 Covers, Flatbed Unit, ADF.................................................................................................................60
Original Feed Tray..............................................................................................................................60
AIO.......................................................................................................................................................60
Output Tray..........................................................................................................................................60
Front Cover..........................................................................................................................................60
Right Cover..........................................................................................................................................60
Left Cover.............................................................................................................................................60
Left Hinge.............................................................................................................................................61
Rear Cover...........................................................................................................................................61
ADF/Flatbed Unit................................................................................................................................61
Removing the Fusing Unit............................................................................................................................66
Utilities and Maintenance...........................................................................................................................71
Operation Panels.............................................................................................................................................73
Printer Operation Panel...............................................................................................................................73
3in1 Operation Panel..................................................................................................................................74
4in1 Operation Panel..................................................................................................................................75
Laser Unit..........................................................................................................................................................77
Removing the Laser Unit..............................................................................................................................77
After Replacing the Laser Unit.....................................................................................................................79
Paper Feed and Exit.........................................................................................................................................81
Paper Feed Roller........................................................................................................................................82
Friction Pad...................................................................................................................................................88
Paper Transport Roller.................................................................................................................................89
Image Transfer Roller...................................................................................................................................90
Paper Exit Roller...........................................................................................................................................92
Sensors..............................................................................................................................................................93
Registration Sensor......................................................................................................................................93
Exit Sensor....................................................................................................................................................94
Main Motor......................................................................................................................................................95
Removing the Main Motor..........................................................................................................................95
18
Reinstalling the Main Motor........................................................................................................................99
Solenoid.........................................................................................................................................................100
Pickup Roller Solenoid..............................................................................................................................100
Switches..........................................................................................................................................................102
Safety Switch.............................................................................................................................................102
Output Tray Switch....................................................................................................................................104
Fusing Unit......................................................................................................................................................107
Fusing Lamp...............................................................................................................................................107
Fusing Unit Thermistor...............................................................................................................................109
Paper Exit Roller........................................................................................................................................110
Hot Roller...................................................................................................................................................111
Pressure Roller............................................................................................................................................112
Thermostat..................................................................................................................................................113
Ground Plate..............................................................................................................................................115
PCB.................................................................................................................................................................116
Before You Begin.......................................................................................................................................116
Printer Main Board....................................................................................................................................116
3in1 Main Board.......................................................................................................................................119
4in1 Main Board.......................................................................................................................................123
After Replacing the Main Board..............................................................................................................126
4in1 Fax Board.........................................................................................................................................127
4in1 Fax Speaker......................................................................................................................................128
PSU.............................................................................................................................................................129
HVPS...........................................................................................................................................................132
Scanner Unit (3in1 and 4in1).......................................................................................................................136
ADF (4in1 only).............................................................................................................................................137
Refilling the AIO.............................................................................................................................................138
Before You Begin.......................................................................................................................................138
AIO, Toner Packs..............................................................................................................................138
Toner End Alert: Printer, 3in1...........................................................................................................138
Toner End Alert: 4in1.......................................................................................................................138
More About the Toner End Option for 4in1...................................................................................139
What You Need........................................................................................................................................140
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Refill Procedure..........................................................................................................................................140
Removing Old Toner........................................................................................................................140
Filling the AIO with New Toner.......................................................................................................141
After Refilling..............................................................................................................................................144
5. System Maintenance Reference
Firmware Update...........................................................................................................................................145
Before Updating the Firmware.................................................................................................................145
Firmware Update Procedure....................................................................................................................145
Utilities.............................................................................................................................................................148
Smart Organizing Monitor.......................................................................................................................148
Initial Screen......................................................................................................................................148
Status Tab Change Button................................................................................................................150
Job Log Tab.......................................................................................................................................151
User Tool Tab ...................................................................................................................................153
System Tab .......................................................................................................................................154
Printer Tab ........................................................................................................................................156
Copy Tab ..........................................................................................................................................157
Fax Tab..............................................................................................................................................158
Smart Organizing Monitor Service Mode..............................................................................................159
What Is Service Mode? ..................................................................................................................159
Service Mode Screen.......................................................................................................................159
4in1 User Tools..........................................................................................................................................165
Fax Maintenance (4in1) ..........................................................................................................................178
Fax Test (4in1) ..........................................................................................................................................186
6. Troubleshooting
Service Calls...................................................................................................................................................189
Overview....................................................................................................................................................189
General.............................................................................................................................................189
Fusing Related SC Codes.................................................................................................................189
When an Error Occurs.....................................................................................................................190
Executing Fuser SC Reset..........................................................................................................................191
SC Tables...................................................................................................................................................192
SC Table Key....................................................................................................................................192
20
SC100: Scanning.............................................................................................................................192
SC200: Scanning.............................................................................................................................193
SC400: Around the Drum................................................................................................................195
SC500: Paper Feed, Transport.......................................................................................................195
SC600: Communication..................................................................................................................199
SC800: Other...................................................................................................................................199
Error Codes................................................................................................................................................200
Classification.....................................................................................................................................200
FATAL.................................................................................................................................................201
Error...................................................................................................................................................201
ATTENTION......................................................................................................................................205
Image Problems.............................................................................................................................................206
Overview....................................................................................................................................................206
Printing the Test Page................................................................................................................................207
Off-line output...................................................................................................................................207
Dark Lines in Halftone Areas....................................................................................................................208
Common Problems.........................................................................................................................................209
All Models..................................................................................................................................................209
Refillable Printer, 3in1...............................................................................................................................210
4in1 and unrefillable printer, 3in1..........................................................................................................210
7. Energy Saving
Energy Save...................................................................................................................................................213
Energy Save Modes..................................................................................................................................213
Energy Save Operation...................................................................................................................213
Timer Settings and Return to Standby Mode .................................................................................214
Recommendations............................................................................................................................214
Paper Save.....................................................................................................................................................215
Effectiveness of Duplex/Combine Functions...........................................................................................215
1. Duplex...........................................................................................................................................215
2. Combine Mode............................................................................................................................215
3. Duplex + Combine.......................................................................................................................215
Total Counter.....................................................................................................................................216
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1. Product Information
Specifications
See "Appendices" for the following information:
• Before You Read These Specifications
• General Specifications
• Printer Specifications
• Copier Specifications
• Scanner Specifications
• Fax Specifications
• Reports
• Software Specifications
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1. Product Information
New Product Information
Series Machines Compared
General Differences
The three types machines are easily identified by their external appearances.
• The Printer Type has a very small operation panel (1) on the right with only two buttons and no
display. The top of the machine is covered by a thin maintenance cover (2).
• The 3in1 Type has a larger operation panel (3) on the left with more buttons and a 2-digit display.
The top of the machine is covered by a platen cover (4) and flatbed scanner unit (5).
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New Product Information
• The 4in1 Type has an operation panel (6) in front with a full array of buttons, a 10-key panel, and
a 7-digit display. The top of the machine is covered by an ADF (7) that can hold and feed 15
originals, and a flatbed scanner unit (8).
Common AIO
The AIO (All-In-One) cartridge (or print cartridge) in the center of the machine is permanently sealed
around the main elements of the printing mechanisms: (1) drum charge unit, (2) drum, (3) development
unit, (4) tone supply unit, (5) cleaning blade, and (6) waste toner collection tank.
• Throughout the service manual this unit is called the "AIO" (All-In-One).
• The AIO is common to all machines of this series.
• There are no serviceable parts inside the AIO. (Disassembly of an AIO is never required.)
• When the AIO runs out of toner, the toner waste tank can be emptied and the toner supply tank
can be refilled with fresh developer/toner.
• An AIO can be refilled up to three times (this is the approximate service life of the drum). The
refillings greatly extend the service life of the AIO.
• The AIO can be easily removed and replaced by the user.
Feature Summary
General Features
Unlike other machines in their class, these machines are not inkjet or GejJet printers—they are laser
printers. The three machines of this series have these common features:
• Thin printers have a small footprint and require little space.
• They are extremely light and easy to carry Printer (6.7 kg or 14.8 lb.), 3 in 1 (8.5 kg or 18.7 lb), 4
in 1 (9.5 kg or 20.9 lb.).
• Their AIO units are identical and allow up to three refills with non-toxic developer/toner.
• All models has Output Tray (10 sheets) and Paper Tray (50 sheets).
The following features are not supported by these machines:
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1. Product Information
• Bulk paper feed unit
• USB to Print, Scan to USB
• Wireless LAN option
• NRS support (no UZ, Basil, or Cumin options available)
• Memory expansion
• HDD expansion
• G3 expansion (no G3 option available for 4 in 1)
• PictBridge
Duplex Printing
These machines have no mechanism for automatic duplexing.
• However, the operator can run a print job and print on the first side of the pages, remove the
printed sheets from the output tray, turn the stack over so the blank side is facing up, load the stack
in the paper feed tray, and then run another job to print on the second sides of the pages.
• Both portrait and landscape printing are possible. Duplex printing must be set up with the print
application. For more details, refer to the operating instructions.
Important Points to Remember
These are very important points to keep in mind while using the service manual:
• Functionality. Only the 4in1 has both the ADF and flatbed unit. The 3 in 1 has the flatbed unit but
not the ADF. The Printer has neither ADF nor flatbed.
• Smart Organizing Monitor. This utility (installed with the printer driver at installation) is used to
configure the system and handle errors of all machines of this series.
• Message and error displays. Only the 4in1 has a LCD display that can show errors (SC codes)
and messages. The 3in1 display is limited to two digits, and the Printer has no display. The Service
Mode of Smart Organizing Monitor can be used to view error messages for all three machines.
• User Tool. Only the 4in1 has a [User Tool] button which opens the User Tool menu settings used to
configure the machine. The Service Mode of the Smart Organizing Monitor is used to configure all
three machines. (The User Tool menus on the 4in1 are duplicated in the Service Mode, so either
feature can be used to configure the 4in1.)
• Scanning. The 3in1 and 4in1 both support applications that use the TWAIN and WIA drivers for
scanning. The originals can be scanned and saved directly onto a computer disk.
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General Configuration
Printer Configuration
New Product Information
1. Maintenance Cover
Lift up this cover to replace consumables or clear a paper jam.
2. Input Tray
This tray can hold up to 50 sheets of plain paper.
3. Power indicator
This indicator lights up blue when the machine is turned on. It flashes when a print job is received
and while printing is in progress.
4. Form Feed Key
Press this key to resume printing if printing stops due to paper running out or a paper settings error.
You can also press this key to print a test page.
5. Job Reset key
Press this key to cancel an ongoing print job.
6. Alert indicator
This indicator lights up red when the machine runs out of paper or consumables, when the paper
settings do not match the settings specified by the driver, or when other errors occur.
7. Output tray extension
Pull out and extend this tray extension to hold the output paper.
8. Fusing Pressure Release Lever
If paper is jammed, lower the lever on the left end, and then remove the paper.
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1. Product Information
9. Front Cover
Open this cover to pull out the output tray before printing.
10. USB Port
Use this port to connect the machine to a computer using a USB cable.
11. Input Tray Cover
Set this cover up and pull out the paper source tray to load paper.
12. Power Connector
Connect the power cord to the machine here. Insert the other end of the cable into a nearby wall
outlet.
13. Power Switch
Use this switch to turn the power on or off.
3 in 1 Configuration
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1. Control panel
Contains a screen and keys for machine control.
2. Exposure glass cover
Open this cover to place originals on the exposure glass.
3. Input tray
This tray can hold up to 50 sheets of plain paper.
4. Exposure glass
Place originals here sheet by sheet.
5. Input tray cover
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