Troubleshooting

7.3.11 Ghost (3)

• Description

Digital Printer

Digital Printer

Digital Printer

White ghost occurs in the black image printing at 35.2 mm intervals.

 

Check and Cause

 

Solution

 

 

 

 

35.2

1. The life of the developer may be expired.

1.

Problem in the toner cartridge, replace the

 

 

toner cartridge and try to print out.

mm

2.

Check the approved voltage of the supply

 

2. The abnormal voltage and bad contact of

 

the terminal of the supply roller

 

roller and contact of the terminal and adjust

 

 

 

if necessary.

 

 

 

 

7.3.12 Ghost (4)

Description Ghost occurs at 77.8 mm intervals.

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

77.8 mm

Check and Cause

Solution

 

 

The temperature of the fuser is maintained

1. Disassemble the fuser and remove the

high.

contaminated toner particles on the roller

 

and clean the foreign matter between

 

Thermistor and Heat roller.

 

( Caution: can be deformed)

 

 

7.3.13 Stains on the front of the page

• Description

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

The background on the face of the printed page is stained.

Check and Cause

Solution

 

 

1. Toner leakage due to improperly sealed

1. Replace the toner cartridge.

developer.

 

2. If the transfer roller is contaminated, stains

2. If the transfer roller is contaminated, run PC

on the face of page will occur.

Cleaning Mode Print 2 or 3 times.

 

And perform Self-T est 2 or 3 times to

 

remove contamination.

 

 

Service Manual 7-15

Page 108
Image 108
Dell 1815DN service manual Stains on the front