Ricoh Aficio SP C440DN Field Service Manual page 300

5. System Maintenance Reference
2102 [Mag. Adjustment] DFU Magnification Adjustment
Function Name -> M Mag.: Main Scan Magnification, M B-P: Main Scan Beam Pitch
Line Speed -> Low: 85 mm/s, Std: 260 mm/s, Mid: 182 mm/s
These values are the parameters for the automatic line position adjustment and are
adjusted at the factory. These SPs must be input only when a new laser unit is installed.
2-102-001 M Mag.: Std Spd K
2-102-002 M Mag.: Mid Spd K
2-102-003 M Mag.: Low Spd K
2-102-013 M B-P Dot: Bk
2-102-014 M B-P Subdot: Bk
2-102-015 M B-P Dot: C
2-102-016 M B-P Subdot: C
2-102-017 M B-P Dot: M
2-102-018 M B-P Subdot: M
2-102-019 M B-P Dot: Y
2-102-020 M B-P Subdot: Y
2103 [EraseMargin Adj.] (Area, Paper Size)
Adjusts the erase margin by deleting image data at the margins.
2-103-001 Lead Edge Width
2-103-002 Trail. Edge Width
2-103-003 Left
2-103-004 Right
2104 [LD IntlPower Adj.] LD Initial Power Adjustment
Adjusts the LD initial power. These SPs must be input only when a new laser unit is
installed.
298
*ENG [0 to 408 / 204 / 1 /step]
*ENG
*ENG
*ENG [–20 to 20 / 9 / 1 dot/step]
*ENG [–15 to 15 / -3 / 1 sub-dot/step]
*ENG [–20 to 20 / 9 / 1 dot/step]
*ENG [–15 to 15 / -3 / 1 sub-dot/step]
*ENG [–20 to 20 / 9 / 1 dot/step]
*ENG [–15 to 15 / -4 / 1 sub-dot/step]
*ENG [–20 to 20 / 9 / 1 dot/step]
*ENG [–15 to 15 / -4 / 1 sub-dot/step]
*ENG [0 to 9.9 / 4.2 / 0.1 mm/step]
*ENG
*ENG [0 to 9.9 / 2 / 0.1 mm/step]
*ENG