Ricoh D124-17 Manuale utente

Model Mo-C1

Machine Code: D124

Field Service Manual

November 2012

Safety, Symbols, Trademarks

For your safety, please read this manual carefully before you service the machine. Always keep this

manual handy for future reference.

Safety Information

Always obey these safety precautions when using this product. This machine complies with the following

safety standards:

• Canada: IC ES-003 Class B

•China: GB9254, GB17625.1

• Europe: EN55022 Class B

• Oceania: CISPR22

• Russia: GOST-R

• USA: FCC Part 15 Subpart B Class B

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.

Responsibilities of the Customer Engineer

Maintenance

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.

Installation

The main machine and options shall be installed by the customer engineer. The customer engineer must

follow the installation instructions described in the operating instructions.

Reference Material for Maintenance

Maintenance shall be done with the special tools and the 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 move the machine without causing injury (muscle strains, spinal

injuries, etc.) or damage to the machine if it is dropped or tipped over.

• To avoid ink spillage, never tilt the machine when you are moving it.

•Personnel 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 machine, arrange the power cord so it will not fall under the machine.

Power

• Always turn the machine off and disconnect the power plug before doing any maintenance

procedure.

• After turning the machine off, 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, avoid touching

electrical components or moving parts (gears, timing belts, etc.).

• After turning the machine on with any cover removed, keep your hands away from electrical

components and moving parts.

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., (attached to protect the machine during shipping), have been

removed and that no tools remain inside the machine.

• Never use your fingers to check moving parts that are 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 always switch the machine off.

• Disconnect the power plug from the power source.

Safety Devices

• Never remove any safety device (a fuse, thermistor, etc.) unless it requires replacement. Always

replace a safety device immediately.

• Never do any procedure that defeats the function of any safety device. Modification or removal of

a safety device (fuse, thermistor, etc.) could cause a fire and personal injury. After removal and

replacement of any safety device, always test the operation of the machine to ensure that it is

operating normally and safely.

•For replacement parts use only the correct fuses, thermistors, circuit breakers, etc. rated for use with

the machine. Using replacement devices not designed for use with the machine could cause a fire

and personal injuries.

Organic Cleaners

• During cleaning 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. Always 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 component that generates heat.

• Wash your hands thoroughly after cleaning parts with an organic cleaner to avoid contamination

of food, drinks, etc.

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

generate heat (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 and cause a fire.

•Inspect the entire 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.

• 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 the plug, not the cable.

After Installation Servicing

Disposal of Used Items

• Always dispose of used items 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.

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 not touch or attempt to remove.

• Confirm that operators know how to store and dispose of consumables such as ink cartridges,

paper, etc.

• 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 machine.

2. Service or repair of the machine is necessary.

3. The machine cover has been damaged.

• 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.

Safety Instructions for Ink Cartridges

Accidental Exposure To Ink

• If ink gets on the skin, wash the affected area immediately with soap and cold running water.

• If ink gets into the eyes, immediately flush the eyes with cold running water. If there are signs of

irritation or other problems, seek medical attention.

•If ink is swallowed, drink a strong solution of cold water and table salt to induce vomiting. Seek

medical attention immediately.

• Ink is difficult to remove from fabric. Work carefully to avoid staining clothing when performing

routine maintenance or replacing cartridges.

Handling and Storing Ink Cartridges

• Always store ink cartridges out of the reach of children.

• Always store ink cartridges in a cool, dry location that is not exposed to direct sunlight.

Ink Cartridge Disposal

• Attach the caps to empty ink containers for temporary storage to avoid accidental spillage.

• Return empty ink cartridges to a local dealer who can accept such items for collection and

recycling or disposal.

•If the customer decides to dispose of empty ink cartridges, make sure that they are disposed of in

accordance with local laws and regulations.

Safety Instructions for Batteries

• Always replace a lithium battery on a PCB with the same type of battery prescribed for use on that

board.

• Replacing a lithium battery with any type other than the one prescribed for use on the board could

lead to an explosion or damage to the PCB.

•Never discard used batteries by mixing them with other trash.

• Remove used batteries from the work site and dispose of them in accordance with local laws and

regulations regarding the disposal of such items.

Conventions

Symbol What it means

Bushing

C-ring

Connector

E-ring

FFC (Flexible Film Cable)

Gear

Harness clamp

Hex head screw

Hook (or tab release)

Knob screw (black)

Knob screw (sliver)

Pivot screw

Screw (common screw)

Shoulder screw

Spring x2

Standoff

Stud screw

Timing belt

• The notations "SEF" and "LEF" describe how paper is fed from the bypass tray, short edge first or

long edge first.

• "Main Scan" means "horizontal direction", the left to right and right to left movement of the

carriage.

•"Sub Scan" means the "vertical direction", the direction of paper feed.

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.

Trademarks

• Microsoft®, Windows®, and MS-DOS® are registered trademarks of Microsoft Corporation in the

United States and /or other countries.

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