Sp2000 Drum - Ricoh Aficio 480W Dolphin-C2 Service Manual

SP (SERVICE PROGRAM) MODE TABLES

SP2000 Drum

2001 Charge Corona Adjustment DFU
001 Total Corona Current
002 Grid Voltage for Image
Area
003 Grid Voltage for ID Sensor
Pattern
2101 Printing Erase Margin
001 Leading Edge
002 Trailing Edge
003 Left
004 Right
2114 Binary Edge Processing Parameter
This SP sets the parameters for digital edge processing when this feature is selected
with a printer application. Adjust this SP when the results of edge processing are not
satisfactory.
001 Leading Pixel Level
002 Trailing Pixel Level
003 Continues Pixel Level
004 Independent Dot Pixel
Level
Definitions
Main Scan
Leading
Continuous
Trailing
Indpendent
Adjusts the charge corona output.
[900~1500/ 10µA]
Adjusts the charge grid output.
[500~1000/10V]
Adjusts the charge grid output for the ID sensor
pattern.
[500~1000/10V]
SP2946 must be "On", or these settings will be
ignored.
Adjusts the printing margin.
[0~10/0.1 mm]
The adjustment is done in the main scan direction.
[0~31/23/1]
B188S900.WMF
Example
Main Scan
Leading
Trailing
Continuous Indpendent
Leading Trailing
Continuous Indpendent
5-46
28 April 2005
Leading Trailing
Leading Trailing
B188S901.WMF