Troubleshooting

4-3-5 Multi-Feeding

•Description Multiple sheets of paper are fed at once.

 

Check and Cause

 

Solution

1.

Solenoid malfunction(the solenoid does not work

1.

Replace the solenoid if necessary.

 

properly): Perform DCU mode : solenoid check 06.

 

(Service Parts : Figure 13, chapter 5)

2.

Pad-Friction is contaminated with foreign matter.(oil...)

2.

Clean the pad friction with soft clothe dampened

 

 

 

with IPA(Isopropyl Alcohol).

3. The face of paper is blended.

3. Use the smooth paper.

4-3-6 Paper rolled in the fuser

•Description If contaminated at intervals of 57mm on the back of a paper.

Check and Cause

 

Solution

 

 

 

1. Contamination of the pressure roller.

1.

Disassemble the fuser, clean the area between the

(Background, Hot off set)

 

Heat-roller and Thermistor and remove the foreign

 

 

matter of the pressure roller.

 

2.

If background appears badly in the printing, fix it by

 

 

referring to the solutions for background.

 

 

(See 4-2-8 Background)

 

 

 

4-14

Samsung Electronics

Page 26 Page 28
Page 27
Image 27
Samsung ML-1210, ML-1200 specifications Multi-Feeding, Paper rolled in the fuser
Page 26 Page 28

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.

One of the most defining characteristics of the ML-1200 is its print speed. Capable of producing up to 12 pages per minute (ppm), it ensures that users can handle their printing tasks quickly and efficiently. The first page out time is a mere 8.5 seconds, allowing users to receive their documents promptly without unnecessary delays.

Resolution is another critical factor in print quality, and the ML-1200 does not disappoint. With a printing resolution of up to 1200 x 1200 dots per inch (dpi), this printer provides crisp text and detailed graphics, making it suitable for various documents ranging from simple text files to more intricate reports and presentations.

Equipped with Samsung's unique ReCP (Rendering Engine for Clean Page) technology, the ML-1200 enhances the clarity of printed text and images. This technology works by improving edge detail and overall print quality, minimizing the chances of blurry or unclear outputs, which is a common issue with lower-tier models.

In terms of connectivity, the Samsung ML-1200 features standard USB 2.0 support, allowing users to connect the printer directly to their computer seamlessly. While it may lack wireless capabilities, this direct connection provides a stable and reliable interface for personal use.

The device offers a standard paper tray capacity of 150 sheets, along with a one-sheet manual feed slot, catering to different media types. The printer supports various paper sizes, including A4, Letter, and Legal, further enhancing its versatility for various printing tasks.

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.
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