OKI B6500 Mode D'Emploi

B6500 User’s Guide> 105

When the print quality is poor, select the closest symptom from the 
following table to rectify the problem. 

If the print quality does not improve after carrying out the 
appropriate action, contact service. 

Printing is light. 
(faded, blurred).

The paper is damp. Replace with paper from a new ream. 

The drum/toner cartridge is defective/damaged or there is no 

more toner inside the cartridge. Replace with a new drum/

toner cartridge. 

The Toner Saving feature is on. Uncheck the [Toner Saving] 

checkbox on the [Graphics] tab of the printer driver. 

Online Help for the printer driver

Levers on both sides of the fuser unit are raised. Open cover B 

of this printer and push down the levers at both ends of the 

fuser unit. 

Black spots or 

streaks are 

printed. 

The drum/toner cartridge is defective or damaged. Replace 

with a new drum/toner cartridge.