Oki MC770 Maintenance Manual

45584901TH Rev.1
4-29 /
Oki Data CONFIDENTIAL
4.4.12 Surrounding void amount adjustment
The void amount around the network scanned image is adjusted.
Innetwork scanning,sincethe void amount isvery smallinstored images,ashadowmay
appear around the scanned image due to the subtle difference in the original sizes. This shadow
can be eliminated by adjusting the setting value.
The setting value is applied to all resolutions and color modes.
<Adjustment Mode (05)>
Code Item to be adjusted Remarks
7489 Surrounding void amount
adjustment
Whenthevalueincreases,theblankareaaroundthe
scannedimagebecomeswider,andthedataonthe
image decrease.
Acceptable values: 0 to 255 (Default: 0)
Thesettingvalue"1"isequalto1dotwith600dpi.(The
value"24"isequaltoapprox.1mm.)
<Procedure>
The procedure is the same as that of

P.4-23“4.4.2Densityadjustment”.
4.4.13 Judgment threshold adjustment for blank originals (common for copy and scan)
The judgment level is adjusted for automatic identification of whether the original set is blank or
not.Thisadjustmentismadewhen“OMITBLANKPAGE”isselectedonthecontrolpanel.
The adjustment value is simultaneously applied to all modes at PPC and scanning.
<Adjustment Mode (05)>
Code Item to be adjusted Remarks
7618 Judgment threshold
adjustment for blank
original
Thelargerthevalueis,themoreanoriginaltendstobe
judged as a bank sheet.
Acceptable values: 0 to 255 (Default: 128)
<Procedure>
The procedure is the same as that of

P.4-23“4.4.2Densityadjustment”.

Oki MC770 Specifications

General

Brand	Oki
Model	MC770
Category	All in One Printer
Language	English