Troubleshooting

4-2-9 Ghost (1)

Description Ghost occurs at 96 mm intervals of the OPC drum in the whole printing.

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

96 mm

 

Check and Cause

 

Solution

 

 

 

 

1.

Bad contacts caused by contamination

1.

Clean the terminals when contaminated by

 

from toner particles between high voltage

 

toner particles.

 

terminal in the main body and the elec-

 

 

 

trode of the Developer.

 

 

2.

Bad contacts caused by contamination

2.

Occur in the developer cartridge, replace

 

from toner particles between high voltage

 

the developer and try to print out.

 

terminal in the main body and the one in

 

 

 

the HVPS board.

 

 

3. The life of developer is expired.

3.

Replace the engine board if not solved by

 

 

 

the above directions 1-2.

4. Transfer roller lifetime(125,000 sheets)

4.

If not solved by the direction 3, check the

 

has expired.

 

transfer roller lifetime and replace it.

5. Abnormal low temperature(below 10°C).

5.

Wait about 1 hour after power on before

 

 

 

using printer.

6. Damaged cleaning blade in the developer.

6.

Occur in the developer cartridge, replace

 

 

 

the developer and try to print out.

 

 

 

 

4-2-10 Ghost (2)

• Description

Ghost occurs at 96 mm intervals of the OPC drum in the whole printing. (When printing on card stock or transparencies using manual feeder)

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

96 mm

Check and Cause

Solution

 

 

 

 

When printing on card stock thicker than nor-

Select 'Thick Mode' on paper type menu from

mal paper or transparencies such as OHP,

the software application and after using return-

higher transfer voltage is required.

ing to the original mode is recommended.

 

 

 

4-10

Samsung Electronics

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Samsung ML-1650, ML-1651N specifications Ghost

ML-1650, ML-1651N specifications

The Samsung ML-1651N and ML-1650 are reliable monochrome laser printers designed for small to medium-sized businesses and home offices. These printers offer a blend of performance, efficiency, and affordability, making them suitable for various printing needs.

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