Points To Check Before Correcting Image Problems - OKIDATA OL1200ex Service Manual

%6.2 Points to Check before Correcting Image Problems

6.2 Points to Check before Correcting Image Problems
(1) Is the printer being run in proper ambient conditions?
(2) Have the supplies (toner) and the routine replacement part (image drum cartridge) been
replaced properly?
(3) Is the paper normal? See paper specifications section.
(4) Has the image drum cartridge been loaded properly?