45641001TH  Rev.1 
4-15 / 
Oki  Data  CONFIDENTIAL
4.4.2 Densityadjustment
Adjuststhecenterdensity.
<AdjustmentMode(05)>
Color
Mode
Original mode
Item to be 
adjusted
Remarks
Text/ 
Photo
Tex t Photo
Custom 
mode
Color 8339 8340 8341 8380 Manual 
density center 
value
Thelargerthevalueis,the
darker the image becomes. 
Acceptable values: 0 to 255 
(Default:128)
<AdjustmentMode(05)>
Mode
Original mode
Gray
Scale
Item to be 
adjusted
Remarks
Text/ 
Photo
Tex t Photo
Custom 
mode
Black 7444 7445 7446 7475 7447 Manual 
density center 
value
Thelargerthevalueis,the
darker the image becomes. 
Acceptable values: 0 to 255 
(Default:128)
7456 7457 7458 7478 7459 Automatic 
density
<Procedure>
(1) Whilepressing[0]and[5]simultaneously,turnthepowerON.
(2) Keyinacodeandpressthe[START]button.
(3) Keyinanadjustmentvalue(acceptablevalues:0to255).
 (Tocorrectavalueoncekeyedin,pressthe[CLEAR]button.)
(4) Pressthe[OK]or[INTERRUPT]buttontostorethevalueinmemory.
 
→
Theequipmentgoesbacktothereadystate.
(5) Lettheequipmentrestartandperformthescanning.
(6) Ifthedesiredimagequalityhasnotbeenattained,repeatstep(1)to(5).