Sharp DX-B350P, DX-B450P manual Poor Print Quality, Paper Is Output Blank or All Black

Models: DX-B450P DX-B350P

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Poor Print Quality

Troubleshooting

Poor Print Quality

Paper Is Output Blank or All Black

Status

Items to check

Action

Nothing is printed.

Is the seal of the Toner Cartridge pulled out?

Pull out the seal.

 

 

 

 

Are two or more sheets of paper fed

Remove and fan the papers well. Then load

 

simultaneously?

them again.

 

 

 

 

Is the Toner Cartridge defective or damaged?

Replace it with a new Toner Cartridge.

 

 

 

 

Is the Toner Cartridge correctly set?

Reset the Toner Cartridge correctly.

 

 

 

 

Printer may have malfunctioned.

Contact Technical Support.

 

 

 

The entire paper is printed

Is the Toner Cartridge defective or damaged?

Replace it with a new Toner Cartridge.

black.

 

 

Printer may have malfunctioned.

Contact Technical Support.

 

 

 

 

Printout Is Faded, Stained, Missing, Wrinkled, or Blurred

Status

Items to check

Action

Printing is faded and

Is the correct type of paper used?

Load the correct type of paper.

blurred.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the paper damp?

Replace with paper from a new ream.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the Toner Cartridge defective or damaged?

Replace with a new Toner Cartridge.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is it time to replace the Toner Cartridge?

Replace with a new Toner Cartridge.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Are the levers at both ends of the Fuser Unit

Push down the levers.

 

 

 

 

 

 

pushed up?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9-2

User’s Guide

Page 112
Image 112
Sharp DX-B350P, DX-B450P manual Poor Print Quality, Paper Is Output Blank or All Black, Status Items to check Action