Oki MC770 - Adjustment of Faint Text

45584901TH Rev.1
4-13 /
Oki Data CONFIDENTIAL
4.3.4 Adjustment of faint text
The faint text can be improved in the following codes.
<Adjustment Mode (05)>
Black mode Color mode
Remarks
PS PCL XPS PS PCL XPS
7340 7341 7342 8130 8131 8132 Whenthesmallcharactersornelines
inahalftoneimagearefaint,theycan
be improved by increasing the value to
raise the density level.
Acceptable values: 0 to 8 (Default: 0)
<Procedure>
(1) Whilepressing[0]and[5]simultaneously,turnthepowerON.
(2) Keyinthecodestobeadjustedandpressthe[START]button.
(3) Keyintheadjustmentvalue.(Tocorrectthevalueoncekeyedin,pressthe[CLEAR]button.)
(4) Pressthe[OK]or[INTERRUPT]buttontostorethevalueinmemory.
→
Theequipment
goes back to the ready state.
(5) Forresettingthevalue,repeatstep(2)to(4).
(6) Lettheequipmentrestartandperformtheprintingjob.
(7) Ifthedesiredimagehasnotbeenattained,repeatstep(1)to(6).
4.3.5 Upper limit value in the Toner Saving Mode
The upper limit value of the density when“Toner save” is selected in the Custom tab of the
printer driver can be adjusted.
<Adjustment Mode (05)>
Color PS PCL XPS 1200dpi Remarks
Black mode 7307-0 7307-1 7307-2 7302 Thesmallerthevalueis,thelighterthe
density of image becomes.
Acceptable values: 0 to 255 (Default:
176)
Color mode 8160-0 81601- 8160-2 8161
<Procedure>
The procedure is the same as that of

P.4-9“4.3.2Gammabalanceadjustment(BlackMode)”.