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 |
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Error Tolerance: |
±4 mm |
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Number of designated area |
Maximum 3 areas |
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Functions: |
Edit Image |
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Save Area |
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Delete Area |
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Letter/Photo |
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Letter Mode |
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Photo Mode |
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Letter/Photo Mode, |
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(Auto Letter Photo cannot be used) |
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Color Selection |
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Full Color Mode |
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Single Color Mode |
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Color Creation |
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Color Conversion |
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Highlight Color |
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Paint |
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When selecting the following function from |
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the copier operation panel, the area will be |
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designated by editor board. |
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User Color Memory |
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Delete Area |
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Save Area |
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Image Repeat |
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Dimensions: |
596 mm x 532 mm x 73 mm |
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(W x D x H) |
(23.5" x 21.0" x 2.9") |
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Weight: |
Approximately 5.3 kg (11.7 lb) |
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(including stylus and cable) |
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Power Source: |
5 V, less than 1A (from the copier) |
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1
ELECTRICAL COMPONENT LAYOUT |
5 January 1995 |
2. ELECTRICAL COMPONENT LAYOUT
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1
3
4
1.Main PCB
2.Stylus
3.Positioning Sheet
4.Editor Operation Panel
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5 January 1995 |
ELECTRICAL COMPONENT DESCRIPTIONS |
3. ELECTRICAL COMPONENT DESCRIPTIONS
PCBS |
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Main |
Controls the editor board and drives the positioning sheet |
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Interface |
Signals between the main frame (operation panel) and the |
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unit * |
editor are not directly connected, but are separated by the |
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photo-couplers on the interface unit. |
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(This is only for European versions.) This is one of the |
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accessory parts. |
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Others |
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Positioning |
Detects the position where the stylus presses |
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Sheet |
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Stylus |
Used to designate areas to be edited and to activate operation |
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keys |
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Editor |
Operation keys and indicators are located here |
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Operation |
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Panel |
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3
BASIC OPERATION |
5 January 1995 |
4. BASIC OPERATION
[A]
3 mm
There are electrode lines in the positioning sheet aligned horizontally and vertically. Lines are spaced 3 mm apart. When part of the positioning sheet is pressed with the stylus pen, static coupling is generated between the stylus pen and the nearest electrode lines.
When the positioning sheet is pressed with the stylus 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 voltage of the electrode lines near the coordinate point will be changed due to static coupling, and the coordinate point is detected by the voltage.
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