Troubleshooting

4-2-7 Uneven Density

Description Print density is uneven between left and right.

 

Check and Cause

 

Solution

 

 

 

 

1.

The pressure force on the left and right

1.

Replace both the left and right Spring

 

springs of the transfer roller is not even,

 

Holder.

 

the springs are damaged, the transfer

 

 

 

roller is improperly installed, or the trans-

 

 

 

fer roller bushing or holder is damaged.

 

 

2.

The toner level is not even on the devel-

2.

Occur in the developer cartridge, replace

 

oper roller due to the bad blade.

 

the developer and try to print out.

 

 

 

 

4-2-8 Background

• Description

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Digital Printer

Light dark background appears in whole area of the printing.

 

Check and Cause

 

Solution

 

 

 

 

1.

Recycled recording paper has been

1.

B/S is not guaranteed when using recycled

 

used.

 

paper.

2.

The life of the Developer has expired.

2.

Replace the Developer that has expired.

 

(The weight at the expiration of the

 

 

 

developer's life: 800 ± 20g)

 

 

3.

The up-to-down movement of the trans-

3.

Clean the busing part of the transfer roller.

 

fer roller is swift?

 

 

4. The HVPS is normal?

4. Replace the Developer if not solved by the

 

(Perform DCU diagnostic code 01~04)

 

above direction 1~3.

 

 

 

 

4-8

Samsung Electronics

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Image 21
Samsung ML-1210, ML-1200 specifications Uneven Density, Background

ML-1200, ML-1210 specifications

The Samsung ML-1200 is a noteworthy monochrome laser printer designed to deliver impressively sharp and high-quality printouts, making it a popular choice for both home and small office environments. While it boasts a compact design, the ML-1200 does not compromise on performance, offering a variety of features that enhance productivity and ease of use.

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In conclusion, the Samsung ML-1200 is a robust monochrome laser printer that offers a combination of speed, print quality, and usability, making it an ideal choice for individuals and small businesses looking for a reliable printing solution. Its compact size and efficient technologies ensure that it can easily fit into any workspace while delivering outstanding results consistently.