Ricoh D037 Service Manual page 564

System Service Mode
[Color Regist Adjust] FA
These values are the parameters for the automatic line position adjustment
and are adjusted at the factory. However, you must input a value for
2101
SP2101-001 after replacing the laser optics housing unit. For details, see
"Laser Optics Housing Unit" in the "Replacement and Adjustment" section. The
value should be provided with the new laser optics housing unit.
001 Bk: Main Scan: Dot
002 C Main Scan: Dot
003 M Main Scan: Dot
004 Y Main Scan: Dot
013 Bk: Sub Scan: Line
014 C: Sub Scan: Line
015 M: Sub Scan: Line
016 Y: Sub Scan: Line
2102 [Magnification Adjust] DFU
001 Main Mag.: Bk:High Spd
003 Main Mag.: Bk:Low Spd
004 Main Mag.: C:High Spd
006 Main Mag.: C:Low Spd
007 Main Mag.: M:High Spd
009 Main Mag.: M:Low Spd
010 Main Mag.: Y:High Spd
012 Main Mag.: Y:Low Spd
D037/D038/D040/D041
*ENG
*ENG
[–512 to 511 / 0 / 1 dot/step]
*ENG
*ENG
*ENG
*ENG
[–16384 to 16383 / 0 / 1 line/step]
*ENG
*ENG
*ENG
*ENG
*ENG
These are results of the main scan
*ENG
length adjustment.
*ENG
[0 to 560 / 280 / 1 /step]
*ENG
*ENG
*ENG
9-30 SM Appendix