Ricoh D009 Service Manual page 359

001 Independent Dot Erase: Text/Photo
002 Independent Dot Erase: Generation Copy
4905* Dither Selection
4907 SBU Test Pattern Change
[0 to 255 / 0 / 1 ]
0: Default (Scanning Image)
1: Grid pattern
2: Gradation main scan
3: Gradation sub scan
4 to 250: Default (Scanning Image)
4908* Factory Setting Input
Execution: ON/OFF
001
Copies the settings of the previous black level adjustment and gain
adjustment to the factory settings.
Execution Flag
002
Displays the execution flag of the factory setting input. "1" means that the
scanner settings have been adjusted at the factory.
4918 Manual Gamma Adjustment (DFU)
Adjusts the offset data of the printer gamma for black in Photo mode or
Letter mode.
Touch [Change] to open the printer gamma screen.
Enter the manual gamma adjustment screen.
4993* Highlight Correction
SM
[0 to 7 / 0 / 1 ]
Changes the parameters for dithering.
[0 to 255 / 0 / 1 ]
[0 to 1 / 0 / 1 ]
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SP4-xxx: Scanner-3
D009/D011/D012/D013