Ricoh D069 Field Service Manual page 443

System Switch 1A - Not used (do not change these settings)
System Switch 1B [SP No. 1-101-028]
In this switch setting, there is a limitation. Do not select the same image quality in two modes.
e.g) these setting combination is not allowed:
[Bit1: 0, Bit 0: 1 = Text] [Bit3: 0, Bit 2:0 = Photo/ Diffusion]
[Bit 6: 0, Bit 5: 0, Bit 4: 0 = Text]
No. FUNCTION
Image Quality in Text mode
0-1 Bit 1: 0, Bit 0: 0 = Text/ Sharp
Bit 1: 0, Bit 0: 1 = Text
Image Quality in Photo mode
2-3 Bit 3: 0, Bit 2: 0 = Photo/ Diffusion
Bit 3: 0, Bit 2: 1 = Photo/ Dithering
Image Quality in Special Original
mode
Bit 6 Bit 5
0 0
4-6
0 0
0 1
0 1
1 0
1 0
7 Not used
System Switch 1C - Not used (do not change these settings)
System Switch 1D [SP No. 1-101-030]
This setting determines the desirable scanning image
quality when the text mode is selected with the
operation panel.
This setting determines the desirable scanning image
quality when the photo mode is selected with the
operation panel.
This setting determines the desirable scanning image
quality when the special original mode is selected with
the operation panel.
Bit 4 Mode
0 Text
1 Text/ Sharp
0 Photo/ Diffusion
1 Photo/ Dithering
0 Dropout color
1 -
Do not change these settings.
COMMENTS
Bit Switches
7
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