Ricoh FT4480 Guida rapida

FT4480

FIELD SERVICE MANUAL

RICOH COMPANY, LTD.

15 MARCH 1987

TABLE OF CONTENTS

INSTALLATION

10.

11.

ENVIRONMENT

MACHINE LEVEL

MINIMUM SPACE REQUIREMENT

POWER REQUIREMENT

COPIER INSTALLATION

COLOR DEVELOPMENT UNIT INSTALLATION

KEY COUNTER HOLDER INSTALLATION

A3/11’’x17” COUNTER INSTALLATION

CASSETTE MODIFICATION

MODIFYING MAIN TRANSFER VOLTAGE

PREPARATION FOR TRANSPORTING THE COPIER

SERVICE TABLE

PM TABLE

SERVICE TABLES

SERVICE REMARKS

SPECIAL TOOLS AND LUBRICATIONS

REPLACEMENT AND ADJUSTMENT

1. OPTICS

2. DEVELOPMENT AND TONER SUPPLY

3. CLEANING

4. QUENCHING

5. PAPER FEED

6. FUSING

7. TRANSPORT

8. CORONA

9. OTHERS

10. COPY IMAGE

ELECTRICAL DATA

SCHEMATICS

TIMING CHARTS

DOCUMENT FEEDER

1. UNPACKING AND INSTALLATION

2. REPLACEMENT AND ADJUSTMENT

1- 1

1- 2

1- 3

1- 4

1-12

1-15

1-16

1-17

1-18

1-19

2- 1

2- 3

2-14

2-20

3- 1

3-16

3-25

3-33

3-34

3-54

3-64

3-67

3-77

3-80

4- 1

4- 2

5- 1

5- 9

15 MARCH 1987

6. SORTER

1. UNPACKING AND INSTALLATION

2. REPLACEMENT AND ADJUSTMENT

7. LARGE CAPACITY TRAY

1. UNPACKING AND ADJUSTMENT

2. REPLACEMENT AND ADJUSTMENT

8. EDITOR BOARD

1. UNPACKING AND INSTALLATION

9. TROUBLESHOOTING

1. COPY QUALITY

2. SERVICE CALL CONDITIONS

3. DEFECTIVE SENSOR TABLE

6- 1

6- 5

7- 1

7- 7

8- 1

9- 1

9-19

9-30

SECTION 1

INSTALLATION

15 MARCH 1987

CONTENTS

10.

11.

ENVIRONMENT

MACHINE LEVEL

MINIMUM SPACE REQUIREMENT

POWER REQUIREMENT

COPIER INSTALLATION

ACCESSORY CHECK

INSTALLATION PROCEDURE

COLOR DEVELOPMENT UNIT INSTALLATION

ACCESSORY CHECK

INSTALLATION PROCEDURE

KEY COUNTER HOLDER INSTALLATION

A3/11”X17” COUNTER INSTALLATION

CASSETTE MODIFICATION

MODIFYING MAIN TRANSFORMER VOLTAGE

(220V TO 240V)

PREPARATION FOR TRANSPORTING THE COPIER

SHORT HAUL TRANSPORTATION

LONG HAUL TRANSPORTATION BY VEHICLE

1- 1

1- 2

1- 3

1- 4

1- 5

1-12

1-13

1-15

1-16

1-17

1-18

1-19

1-20

15 MARCH 1987

10.

11.

1. ENVIRONMENT

Temperature Range:

Humidity Range:

Ambient Illumination:

Ventilation:

Ambient Dust:

Room Size:

10°C to 30°C (50°F to 86°F)

15% to 90% RH

Less than 1,500 Iux (Do not expose to direct

sunlight.)

Room air should turn over at least 3 times/hour.

Less than 0.15 mg/m3 (4 x 10¯³ oz/yd³)

More than 10 m3 (13.4 yd3)

If the installation place is air-conditioned or heated, place the

machine:

Where it will not be subjected to sudden temperature changes.

b. Where it will not be directly exposed to cool air from an air

conditioner in the summer.

c. Where it will not be directly exposed to reflected heat from a

space heater in winter.

Avoid placing the copier in an area filled with corrosive gas.

Avoid any area higher than 2,000 meters (6,500 feet) above sea

level.

Place the copier on a strong and level base.

Avoid any area where the copier may be subjected to frequent

strong vibration.

1-1

15 MARCH 1987

2. MACHINE LEVEL

Front to back: Within 5 mm (0.2”) of level

Right to left: Within 5 mm (0.2”) of level

Place the machine on a table and screw the leveling foots [A] up or

down to level the machine.

Use a leveling gauge if necessary.

3. MINIMUM SPACE REQUIREMENT

Front: 70 cm (27.6”)

Back: 10 cm (3.9”)

Right: 80 cm (31.5”)

Left : 10 cm (3.9”)

1-2

15 MARCH 1987

4. POWER REQUIREMENT

1. Input voltage level

110V/60Hz : More than 15A

115V/60Hz : More than 15A

220V/50Hz : More than 8A

220V/60Hz : More than 8A

240V/50Hz : More than 8A

2. Permissible voltage fluctuation: ± 10%

3. Permissible extension cord: At least 300V, 30A capacity and less

than 5 meters (16.4 ft) long.

4. Do not set anything on the power cord.

NOTE: -

Be sure to ground the machine. (Do not connect the grounding wire to a

gas pipe.)

- Make sure the plug is firmly inserted in the outlet.

- Avoid multi-wiring.

1-3

15 MARCH 1987

5. COPIER INSTALLATION

- ACCESSORY CHECK -

Check the quantity and condition of the accessories in the box

according to the following list.

DESCRIPTION

1. Installation Procedure

(115V - English only. 220V/240V - five languages)

2. New Equipment Condition Report

3. Envelope - NECR (115V only)

4. Cassette - Large

America, Europe, Middle East, Philippines

The Rest of Asia,

5. Cassette - Small

America, Europe, Middle East, Philippines, Taiwan

The Rest of Asia

6. Receiving tray

7. Original holder

8. Operating instructions

(115V - English only. 220V/240V - five languages)

9. Operating instruction cards

(115V - English only. 220V/240V - five languages)

10. Multilingual decals (220/240V only)

11. Sort/Stack key top

(attached on the right inner cover)

12. Sort/Stack key cover

(attached on the right inner cover)

13. Editing Sheet

Q’TY

NOTE: Save the Sorter/Stack key top and cover for Sorter installation.

1-4

15 MARCH 1987

- INSTALLATION PROCEDURE -

Remove the shipping tapes [A] from the copier as shown.

Open the copier right [B] and left front door [C], remove the shipping

tape [D] and the wedge [E] between the registration rollers, and cut

the cable tie [F] securing the toner collection bottle as shown.

Pull out the cassette tray [G].

Remove the foam rubber [H].

1-5

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