Oki MC770 - Page 206

45584901TH Rev.1
6-15 /
Oki Data CONFIDENTIAL
[I] Adjust image quality
(1) Start up with the Adjustment mode (05).
(2) Enterthepassword,andthenpressthe[OK]button.
 (IfthepasswordisnotsetforService,pressthe[ENTER]buttonwithoutentering
anything.)
(3) Perform“Automaticgammaadjustment”(PPC)(05-7869).

P.4-5“4.2.1Automaticgammaadjustment”
(4) Perform“Automaticgammaadjustment(PRT)”(05-8008,8009).

P.4-7“4.3.1Automaticgammaadjustment”
(5) Turn the power OFF.