Printing quality problems

If the inside of the machine is dirty or paper has been loaded improperly, you may notice a reduction in print quality. See the table below to clear the problem.

 

Condition

Suggested solutions

 

 

Light or faded print If a vertical white streak or faded area appears

 

 

on the page:

 

 

• The toner supply is low. You may be able to temporarily extend the toner cartridge life. If this does not improve the print quality, install a new toner cartridge.

• The paper may not meet paper specifications; for example, the paper may be too moist or rough. (See "Specifications on print media" on page 4.3.)

•If the entire page is light, the print resolution setting is too low or the toner save mode is on. Adjust the print resolution and turn the toner save mode off. See the help screen of the printer driver and refer to Software section, respectively.

•A combination of faded or smeared defects may indicate that the toner cartridge needs cleaning. Contact a service representative.

•The surface of the LSU part inside the machine may be dirty. Clean the LSU (see page 6.2).

Toner specks

•

The paper may not meet specifications; for

 

 

example, the paper may be too moist or

 

 

rough. (See "Specifications on print

 

 

media" on page 4.3.)

 

•

The paper path may need cleaning. Contact

 

 

a service representative.

Dropouts

If faded areas, generally rounded, occur

 

 

randomly on the page:

 

 

• A single sheet of paper may be defective. Try reprinting the job.

• The moisture content of the paper is uneven or the paper has moist spots on its surface. Try a different brand of paper. (See "Specifications on print media" on page 4.3.)

• The paper lot is bad. The manufacturing processes can cause some areas to reject toner. Try a different kind or brand of paper.

•If these steps do not correct the problem, contact a service representative.

 

 

Condition

 

Suggested solutions

 

 

 

 

 

White Spots

 

White spots appear on the page:

 

 

 

 

• The paper path may need cleaning. Contact

 

 

 

 

 

 

 

 

 

 

 

 

a service representative.

 

 

 

 

 

Vertical lines

If black vertical streaks appear on the page:

 

•

The toner cartridge has probably been

 

 

scratched. Remove the toner cartridge and

 

 

install a new one.

 

If white vertical streaks appear on the page:

 

•

The surface of the LSU part inside the

 

 

machine may be dirty. Clean the LSU (see

 

 

page 6.2).

Color or Black

If the amount of background shading becomes

background

unacceptable:

 

•

Change to a lighter weight paper. (See

 

 

"Specifications on print media" on page 4.3.)

 

•

Check the environmental conditions: very

 

 

dry conditions (low humidity) or a high level

 

 

of humidity (higher than 80% RH) can

 

 

increase the amount of background

 

 

shading.

 

•

Remove the old toner cartridge, and then

 

 

install a new one. (See "Replacing the toner

 

 

cartridge" on page 6.5.)

Toner smear

•

Clean the inside of the machine. Contact a

 

 

service representative to clean the inside of

 

 

the machine.

 

•

Check the paper type and quality. (See

 

 

"Specifications on print media" on page 4.3.)

7.10 <Troubleshooting>

Page 41 Page 43
Page 42
Image 42
Samsung ML-1630 manual Printing quality problems
Page 41 Page 43

ML-1630 specifications

The Samsung ML-1630 printer is a compact laser printer designed to meet the demands of home and small office environments. Known for its sleek design and efficient performance, this printer is a popular choice among users seeking reliability without sacrificing space.

One of the standout features of the ML-1630 is its print speed. With a capability of producing up to 16 pages per minute, it caters well to users who require quick and efficient document printing. This speed is complemented by a first-page-out time of just 14 seconds, allowing for rapid access to printed materials.

The ML-1630 utilizes Samsung's advanced printing technology, which includes the unique Emulsion Aggregate (EA) Toner. This innovative toner formulation ensures high-quality prints with sharp text and clear graphics. The EA Toner not only enhances print quality but also reduces toner consumption, making the printer more cost-effective and environmentally friendly.

In terms of resolution, the ML-1630 offers a maximum print resolution of 1200 x 1200 dpi. This high resolution ensures that documents are printed with crisp details and accurate color reproduction, making it suitable for a variety of printing needs, from text-heavy reports to detailed graphics.

Connectivity is made simple with the USB 2.0 interface, allowing for quick and easy setup with compatible devices. While the ML-1630 does not support wireless connectivity natively, its direct connection to a PC or laptop is straightforward, ensuring users can print seamlessly from their personal computers.

The compact size of the ML-1630 does not compromise its paper handling capabilities. It features a 150-sheet paper input tray, which accommodates various media sizes up to A4. The printer also supports manual duplex printing, allowing users to print on both sides of a sheet, reducing paper usage and enhancing efficiency.

Another notable characteristic of the Samsung ML-1630 is its silent operation. The printer employs a quiet mode that minimizes noise levels during printing, making it an excellent option for quiet workspaces.

Overall, the Samsung ML-1630 is an efficient, high-performing laser printer that offers a balance of speed, print quality, and user-friendly features. Its compact design and advanced technologies make it a suitable choice for individuals and small businesses looking for a reliable printing solution in a limited space.
Top Page Image Contents