SERVICE PROGRAM MODE
B121 Series/B259 Series 5-38 SM
4921*
Image Adj Selection ( 6.5.4)
Image Adj Selection (Copy) [0 ~ 10 / 0 / 1] 4921 1
Selects which mode the settings from SP4-922 to SP4-932 are used for.
0 = None 1 = Text 1 2 =Text 2 3= Photo 1
4 = Photo 2 5 = Photo 3 6 = Special 1 7 = Special 2
8 = Special 3 9 = Special 4 10 = Special 5
Image Adj Selection (Fax) [0 ~ 5 / 0 / 1] 4921 2
Selects which mode the settings from SP4-922 to SP4-932 are used for.
0 = None 1 = Text 1 2 =Text 2 3= Photo 1
4 = Photo 2 5 = Special 1
Image Adj Selection (Scanner) [0 ~ 4 / 0 / 1] 4921 3
Selects which mode the settings from SP4-922 to SP4-932 are used for.
0 = None 1 = Text 1 2 =Text 2 3= Photo 1
4 = Photo 2
Scanner Gamma
4922*
Selects “text” or “photo” as the priority output mode. This setting is applied to all
image processing modes of SP4-921.* 6.5.4 IPU
4922 1 Scanner Gamma (Copy)
4922 2 Scanner Gamma (Fax)
4922 3 Scanner Gamma (Scanner)
[0=System default/1=Text/2=Photo]
Notch Selection ( 6.5.4)
4923*
Selects the value of the center ID adjustment notch for the ID adjustment LEDs.
• Normally the center notch is 3 (range 1-5). If –1 is selected, each notch shifts
down (becomes lighter). If +1 is selected, each notch shifts up (becomes darker).·
• This setting is applied to all image processing modes of SP4-921.
4923 1 Notch Selection (Copy)
4923 2 Notch Selection (Fax)
4923 3 Notch Selection (Scanner)
[–1 = Light / 0 = Normal / +1 = Dark]
Texture Removal ( 6.5.4)
4926*
Adjusts the texture removal level that is used with error diffusion. 0: The default
value for each mode is used. Text 1, Photo 2, Special 2, and Special 5 have a
default of 3 and Photo 1-3 have a default of 1.
1: No removal applied.
2 – 5: Removal applied at the level specified here. The higher the setting (level), the
less clear the image will become (more texture removal). This setting is only applied
to the originals in SP4-921.
4926 1 Texture Removal (Copy)
4926 2 Texture Removal (Fax)
4926 3 Texture Removal (Scanner)
[0 ~ 6 / 0 / 1/step]
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