Ricoh FAX2700L SPECIFICATIONS PF100S

SERVICE MANUAL

Paper Feed Unit Type 140S

Table of Contents

1. OVERALL MACHINE INFORMATION

1.1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . 1-1

1.2. COMPONENT LAYOUT . . . . . . . . . . . . . . . . 1-2

2. DETAILED SECTION DESCRI PTI ONS

2.1. PAPER PATH . . . . . . . . . . . . . . . . . . . . 2-3

2.2. PAPER SIZE DETECTION . . . . . . . . . . . . . . . 2-4

2.3. PAPER END DETECTION . . . . . . . . . . . . . . . 2-5

2.4. CASSETTE LOCK . . . . . . . . . . . . . . . . . . 2-5

2.5. JAM RELEASE . . . . . . . . . . . . . . . . . . . 2-6

2.6. PAPER FEED . . . . . . . . . . . . . . . . . . . . 2-6

2.7. INTERFACE BOARD . . . . . . . . . . . . . . . . . 2-7

3. INSTALLATION

3.1. INSTALLATION PROCEDURE . . . . . . . . . . . . . 3-10

4. REPLACEMENT AND ADJUSTMENT

4.1. COVERS . . . . . . . . . . . . . . . . . . . . . . 4-11

4.2. PCB AND PAPER FEED MOTOR . . . . . . . . . . . . 4-1 1

4.3. PAPER FEED ROLLER ASSEMBLY AND PAPER FEED CLUTCH 4-12

4.4. SENSORS . . . . . . . . . . . . . . . . . . . . . 4-12

4.5. OTHERS . . . . . . . . . . . . . . . . . . . . . . 4-13

December 21st, 1995 OVERALL MACHINE INFORMATION

SPECIFICATIONS

1. OVERALL MACHINE INFORMATION

1.1. SPECIFICATIONS

Paper Capacity: 500 sheets
Acceptable Paper Sizes:

Model H515

Paper Size US Europe Asia

Letter
Legal

Half Letter

A4

A5 sideways

F/F4

B4
B5

B5 sideways

3
3

33
33

3

Note: The machine does not accep t a pa pe r size indicated by a shaded box.
Paper Weight: 60.0~90.0 g⁄

2

[16~24 lb.]

m

Dimensions: 540 x 427.3 x 157.7 mm (W x D x H)

[21.3 x 16.8 x 6.2 ins]

Weight: Approx. 9 kg

1

OVERALL MACHINE INFORMATION December 21st, 1995
COMPONENT LAYOUT

1.2. CO MPO NENT L AYOUT

1

2

3

4

5

6

8

7

H110D008.wmf

Index Name Description

Interface Board This board interfaces the control signals and

sensor outputs between the host fax machine

1

Paper End Sensor This sensor detects when the paper in the

2

Paper Feed Motor This stepper motor drives the paper feed

3

Paper Feed Clutch This clutch transfers drive from the paper feed

4

Relay Sensor This sensor detects when the paper is at the

5

Cover Switch This switch detects whether the cover is open

6

LEDs The LEDs indicate whether a paper end or a

7

Paper Size Sensor This sensor detects the paper size installed in

8

and the paper feed mechanisms in the unit.
It also relays the signals between the host fax
machine and another paper feed unit (if
installed).

cassette has run out.

mechanisms in the unit.

motor to the paper feed roller.

exit point of the paper feed unit.

or closed.

jam condition has been detected in the paper
feed unit.

the cassette. The user must install the correct
size actuator.

2

August 2nd, 1995 DETAILED SECTION DESCRIPTIONS

PAPER PATH

2. DETAILED SECTION DESCRIPTIONS

2.1. PAPER PATH

[A]

[B]

H110D009.wmf

The host fax machine has a pap er en tra nce [A] at the bottom. Paper from
the optional paper feed unit(s) come s into the fax machine’ s re gist rat ion area
through that entrance.

If the machine has two or more optional paper feed units, paper from a lower
paper feed unit comes th rou gh the slot [B] to the host fax machine.

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