Oki ES6450 - Point Stains Appear; Stains Are Printed; The Entire Paper Is Printed in Black

Troubleshooting
- 371 -
Point stains appear
Cause Solution Reference
The paper is not supported. Use recommended paper.
If the paper has a lot of paper dust, load the paper after
shuffling it well.
Applicable
paper(P.72)
If the intervals are approx. 75 mm,
the green tube of the image drum is
scratched or dirty.
If the image drum is scratched, replace it with a new one.
Replacing the
image
drum(P.303)
Stains are printed
Cause
Solution
Reference
The paper is moist. Use the paper stored at appropriate temperature and
humidity.
Storing
paper(P.83)
The paper is not supported. Use recommended paper.
Applicable
paper(P.72)
The entire paper is printed in black
Cause
Solution
Reference
The machine may have broken
down.
Please contact your dealer. -