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Ricoh FT7770 Service Manual page 199

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Table of Contents

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Symbol key: C = Clean R = Replace L = Lubricate A = Add I = Inspect

J.

DF Unit

1.

DF Transport

Belt

2.

Separation

Tabs

3.

Pick-up Rollers

4.

Separation

Rollers

5.

Feed-out

Rollers

6.

Pull-out

Rollers

7.

Sensors

8.

Bushings, Worm

Gears

K. LCT

1.

Feed Roller

2.

Friction Roller

3.

Pick-up Roller

4.

Feed Sensors

5.

Paper Guide

6.

Tray Gear

7.

Dust Catcher,

Rollers

L. Others

1.

Drive Chains

2.

Bushings

EM 120K 240K 360K 480K 600K 1.2M

C

C

I,R

C

C

C

C

C

C

C

C

I,R

C

C

C

C

C

C

C

EM 120K 240K 360K 480K 600K 1.2M

C

C

R

C

C

R

C

C

R

C

C

C

C

C

C

C

C

C

EM 120K 240K 360K 480K 600K 1.2M

L

L

L

L

L

L

4-7

C

C

C

I,R

C

C

C

C

I,R

C

C

C

C

I,R

I,R

C

I,R

I,R

C

C

L

L

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

L

L

C

C

C

L

L

L

L

L

L

30

April, '89

NOTE

Belt Cleaner

Water

Water

Water

Blower Brush

Mobil Temp 78

NOTE

Alcohol

Alcohol

Alcohol

Blower Brush

Dry Cloth

Mobil Temp 78

NOTE

Spindle oil

Spindle oil

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