OKI C7100 Manual De Usuario

C7100/C7300/C7500 Troubleshooting  • 388

Paper has been 
affected by static 
electricity.

Store paper within specified temperature and 
humidity levels.

Paper is too thick.

Use recommended paper.

Toner is low.

Change toner cartridge.

LED is dirty.

Clean LED with lens cleaner or soft tissue.

Cannot print desired 
color because toner 
is low.

Replace toner cartridge.

Black formation 
method does not 
match application.

Open the printer driver and set black formation to 
CMYK.