Ricoh D023, Service Manual, Page: 780 / 1522

System Service Mode
D023/D025 8-184 SM Appendix
[Vk Display]
3612
Displays Vk for each color.
001 Bk *ENG
002 M *ENG
003 C *ENG
004 Y *ENG
[-300 to 300 / - / 1 V/step]
[Development DC Control: Display]
Plain: 154 mm/sec, Thick 1 and Thick 2&Fine: 77 mm/sec
3621
Displays the development DC bias adjusted with the process control for each
line speed and color.
001 Plain: Bk *ENG
002 Plain: M *ENG
003 Plain: C *ENG
004 Plain: 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
[0 to 700 / 550 / 1 -V/step]