Solving Print Quality Problems

Problem

Solution

Gray background

If the amount of background toner shading becomes

 

 

 

 

 

unacceptable, the procedures below may help to clear the

 

 

 

 

 

condition:

 

 

AaBbCc

 

 

 

 

 

 

 

 

 

 

 

 

 

AaBbCc

 

 

• Change the paper to a lighter basis weight. See “Paper

 

 

AaBbCc

 

 

 

 

 

 

Specifications” on page A.2.

 

 

AaBbCc

 

 

• Check the printer’s environment; very dry (low humidity)

 

 

AaBbCc

 

 

 

 

 

 

or high humidity (higher than 80 % RH) conditions can

 

 

 

 

 

 

 

 

 

 

increase the amount of background shading.

 

 

 

 

 

 

 

 

 

 

• Install a new toner cartridge.

 

 

 

 

 

 

 

 

Toner smear

• Clean the inside of the printer. See “Cleaning the Inside”

 

 

 

 

 

on page 6.4.

 

 

 

 

 

• Check the paper type and quality. See “Paper

 

 

 

 

 

 

 

 

 

 

Specifications” on page A.2.

• Try installing a new toner cartridge.

Vertical repetitive defects

If marks repeatedly appear on the printed side of the page

 

at even intervals:

AaBbCc

• The toner cartridge may be damaged. If a repetitive mark

occurs every 95 mm or 38 mm on the page, print a

AaBbCc

cleaning sheet several times to clean the cartridge (see

AaBbCc

page 6.5). After the printout, if you still have the same

AaBbCc

problems, install a new toner cartridge.

AaBbCc

• Parts in the printer may have toner on them. If the defects

 

 

occur on the back of the page, the problem will likely

 

correct itself after a few more pages.

 

• The fusing assembly may be damaged. Contact a service

 

representative.

PROBLEM SOLVING 7.13

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Samsung ML-1250 manual Increase the amount of background shading, Install a new toner cartridge, Representative
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ML-1250 specifications

The Samsung ML-1250 is a monochrome laser printer that was designed to meet the printing needs of small to medium-sized businesses, as well as individual users who require high-quality document printing. Launched as part of Samsung’s line of reliable office printers, the ML-1250 is designed to offer exceptional performance and convenience.

One of the standout features of the ML-1250 is its impressive print speed. It can produce up to 22 pages per minute, providing efficiency for users who need to handle large volumes of print jobs. The first page out time is also quick, taking just under 11 seconds, which is advantageous for busy office environments where time is of the essence.

The printer employs Samsung's advanced laser technology, which ensures sharp and clear text, making it particularly useful for business documents, reports, and presentations. The maximum print resolution of 1200 x 1200 dots per inch allows for fine details and accurate reproductions of documents, contributing to a professional finish.

The ML-1250 comes equipped with a standard paper capacity of 250 sheets, accommodating various types of media, including standard letter-sized paper and legal-sized documents. Additionally, there is an optional second tray that can be added, which increases the overall paper capacity for larger jobs, allowing users to switch between different media types without constant reloading.

Another beneficial aspect of the ML-1250 is its compatibility with various operating systems, including Windows and Mac, which makes it flexible for different users and setups. The printer is equipped with USB 2.0 connectivity for straightforward connection to computers, enhancing usability in a typical office environment.

Energy efficiency is another noteworthy characteristic of the Samsung ML-1250. It complies with Energy Star guidelines, helping to reduce electricity consumption and providing a cost-effective solution for everyday printing tasks. This makes it an eco-friendly choice for companies looking to minimize their environmental impact.

In summary, the Samsung ML-1250 stands out for its combination of speed, quality, and convenience. With features like fast printing speeds, high-resolution output, expandability options, and energy efficiency, it caters to the needs of users looking for a dependable monochrome laser printer for various business applications.
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