Dip Switch Table - Ricoh VT1800 Service Manual

5 September 1995

5.3 DIP SWITCH TABLE

Main PCB
DPS 101
1 Outputs a Test Pattern
2 Dither Matrix (Screw Pattern)
3 Dither Matrix (Bayer Pattern)
4 Dither Matrix (8 x 8 Pattern)
5 Dither Matrix (6 x 6 Pattern)
6 Normal
7 Normal
8 Production Use Only
Factory Setting
DPS 101
1
2
3
4
If two or more of DPS 101-2 ∼ 6 are OFF, the image will not be produced.
DPS 102
1 Not Used
DPS 102
2 3
OFF OFF
OFF OFF
OFF
ON
OFF ON
ON ON
ON ON
ON OFF
ON OFF
OFF
Dither Matrix (4 x 4 Pattern)
Edge Emphasis in Photo Mode
Enable Data Noise Filter
Must be ON
ON
ON
ON
ON
4 Leading Edge Registration Adjustment
OFF +2.4 mm
ON +1.6
OFF +0.8
ON 0 (Standard)
ON –0.8
OFF –1.6
ON –2.4
OFF –3.2
4-13
SERVICE TABLES
ON
-
-
-
-
DPS 101
5
6
7
8
ON
OFF
OFF
ON