Ricoh AP-C3, Field Service Manual, Page: 431 / 1334

Main SP Tables-2
SP2-XXX (Drum)
2005
[Charge DC Voltage] Charge Roller DC Voltage Adjustment
(Paper Type, Process Speed, Color)
Paper Type –> Plain, Thick 1, Thick 2
Plain: High speed, Thick 1: Middle speed, Thick 2&FINE: Low speed
Adjusts the DC component of the charge roller bias in the various print modes.
Charge bias (DC component) is automatically adjusted during process control; therefore,
adjusting these settings does not effect while process control mode (SP3-041-1 Default:
ON) is activated. When deactivating process control mode with SP3-041-1, the values in
these SP modes are used for printing.
001 Plain: Bk *ENG
[0 to 1000 / 690 / 10 –V/step]
002 Plain: M *ENG
003 Plain: C *ENG
004 Plain: Y *ENG
005 Thick 1: Bk *ENG
006 Thick 1: M *ENG
007 Thick 1: C *ENG
008 Thick 1: Y *ENG
009 Thick 2&FINE: Bk *ENG
010 Thick 2&FINE: M *ENG
011 Thick 2&FINE: C *ENG
012 Thick 2&FINE: Y *ENG
[Charge DC: Correction]
013 PCU:Plain *ENG
[–100 to 100 / C3c: -26, C3d: -28 / 1 –V/
step]
014 PCU:Thick 1 *ENG [–100 to 100 / -29 / 1 –V/step]
Main SP Tables-2
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