Ricoh D037 Service Manual page 559

Adjusts the AC component of the charge roller bias in the various print modes.
Charge bias (AC component) is adjusted by environment correction
(SP2-007-xxx to SP2-011-xxx). These SPs are activated only when SP2-012-1
is set to "1: manual control".
001 Plain: Bk
002 Plain: C
003 Plain: M
004 Plain: Y
009 Thick 2&FINE: Bk
010 Thick 2&FINE: C
011 Thick 2&FINE: M
012 Thick 2&FINE: Y
[Charge AC A: LL] Charge Roller AC Current Adjustment for LL
(Color)
2007
Displays/sets the AC current target of the charge roller for LL environment
(Low temperature and Low humidity). DFU
001 Environmental Target: Bk
002 Environmental Target: C
003 Environmental Target: M
004 Environmental Target: Y
[Charge AC A: ML] Charge Roller AC Current Adjustment for MM
(Color)
2008
Displays/sets the AC current target of the charge roller for ML environment
(Middle temperature and Low humidity). DFU
SM Appendix
*ENG
*ENG
*ENG
*ENG
[0 to 3000 / 2100 / 10V/step]
*ENG
*ENG
*ENG
*ENG
*ENG
[0 to 3000 / 710 / 10 ųA/step]
*ENG
*ENG
[0 to 3000 / 760 / 10 ųA/step]
*ENG [0 to 3000 / 750 / 10 ųA/step]
9-25
System Service Mode
D037/D038/D040/D041