Ricoh bp340 Service Manual

BY-PASS

(Machine Code: A689)

26 March 1998 SPECIFICATIONS

1 OVERALL MACHINE INFORMATION

1.1 SPECIFICATIONS

Paper Size

:

Standard sizes

A6 lengthwise to A3
HLT lengthwise to DLT

Non-standard sizes

Width: 100 to 305 mm
Length: 148 to 432 mm

Paper Weight: 52 g/m

2

~ 157 g/m2, 16 lb ~ 42 lb
Tray Capacity: 50 sheets (80 g/m
Paper Feed System: FRR

2

, 20 lb)

A689-1

Options

MECHANICAL COMPONENT LAYOUT 26 March 1998

1.2 MECHANICAL COMPONENT LAYOUT

1. Paper Feed Roller

1

2

3

4

5

A689V500.WMF

4. By-pass Tray

2. Paper End Sensor

3. Pick-up Roller

5. Separation Roller

A689-2

26 March 1998 ELECTRICAL COMPONENT LAYOUT

1.3 ELECTRICAL COMPONENT LAYOUT

3

2

1

4

A689V501.WMF

1. Paper End Sensor

2. Pick-up Solenoid

3. Paper Feed Clutch

4. Paper Size Sensor Board

1.4 ELECTRICAL COMPONENT DESCRIPTION

Symbol Name Function Index No.

Sensors

S1
S2

Solenoids

SOL1 Pick-up Moves the pick-up roller to contact the paper. 2

Magnetic Clutches

MC1 Paper Feed Starts paper feed from the by-pass tray. 3

Paper End Informs the copier when the by-pass tray runs

out of paper.

Paper Size
Sensor Board

Detects the paper width.

1
4

Options

A689-3