Ricoh NC8115.015 Service Manual RF

EDITOR BOARD

• Editor Board (model A988) is optional equipment for the model

A092.

• The Editor Board is standard equipment for the model A105.

5 January 1995 SPECIFICATIONS

1. SPECIFICATIONS

Maximum Original Size: A3/LDG
Error Tolerance:
Number of designated area Maximum 3 areas
Functions: Edit Image

±4 mm

Save Area
Delete Area

Letter/Photo

Letter Mode
Photo Mode
Letter/Photo Mode,
(Auto Letter Photo cannot be used)

Color Selection

Full Color Mode
Single Color Mode

Color Creation

Color Conversion
Highlight Color

Paint
When selecting the fo llowing function from
the copier operation panel, the area will be
designated by editor board.

User Color Memory

Delete Area

Save Area

Image Repeat

Dimensions:
(W x D x H)

Weight: Approximately 5.3 kg (11.7 lb)

Power Source: 5 V, less than 1A (from the copier)

596 mm x 532 mm x 73 mm
(23.5" x 21.0" x 2.9")

(including stylus and cable)

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ELECTRICAL COMPONENT LAYOUT 5 January 1995

2. ELECTRICAL COMPONENT LAYOUT

2

1

3

4

1. Main PCB

2. Stylus

3. Positioning Sheet

4. Editor Operation Panel

2

5 January 1995 ELECTRICAL COMPONENT DESCRIPTIONS

3. ELECTRICAL COMPONENT DESCRIPTIONS

PCBS

Main Controls the editor board and drives the positioning sheet
Interface

unit *

Others

Positioning
Sheet

Stylus Used to designate areas to be edited and to activate operation

Editor
Operation
Panel

Signals between the main fra me (op era tion panel) and the
editor are not directly connected , but are separated by the
photo-couplers on th e interface unit.
(This is only for European versions.) This is one of the
accessory parts.

Detects the position where the stylus presses

keys
Operation keys and indicators are located here

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BASIC OPERATION 5 January 1995

4. BASIC OPERATION

[A]

3 mm

There are electrode lines in the po sitio nin g she et align ed horizo nt ally and
vertically. Lines are spaced 3 mm apart. When part of the positioning sheet is
pressed with the stylus pen, stat ic co upling is generated between the stylu s
pen and the nearest electrode lines.

When the positioning sheet is p resse d with the st ylus pen [A ], the switch in
the stylus pen turns on and starts the detection of the coordinate point.
Therefore, the voltage corresponding to the coordinate point is sent to the
A/D converter. The volt ag e of the elect rode lines near the coordinate point
will be changed due to static coupling, and the coo rdin at e point is detected
by the voltage.

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