Datasheet

72 DocuPrint N4525 Network Laser Printer

Symptom: Dark spots or marks

There are dark spots or marks on the page in a random pattern.

Symptom: Unfused or partially fused image

The printed image is not fully fused to the paper and easily rubs off.

Possible causes and solutions:

■ The paper path may be contaminated with

toner. Print several blank sheets of paper to

remove the toner accumulations.

■ The Laser Print Cartridge may be defective.

Replace the Laser Print Cartridge.

Possible causes and solutions:

■ The paper stock may be damp. Replace the

paper stock.

■ Heavy or unusual paper stock may be in the

tray. Replace that paper with approved media

(see page 12). If you need to use heavy card

stock, make sure that the fuser temperature and

delays are set correctly for that paper type; refer

to the Advanced Features and Troubleshooting

Manual for more information.

■ The fuser may be defective. Replace the fuser

(in the Maintenance Kit).

4525-64

4525-6

Troubleshooting