Samsung Smart ProXpress M4580FX Mono Multifunction (46 ppm) Manual De Usuario

13 

If the inside of the machine is dirty or paper has been loaded improperly, there 

might be a reduction in print quality. See the table below to clear the problem. 

•

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 color tone might not be adjusted. Adjust the color 
tone.

•

The paper may not meet paper specifications; for example, 
the paper may be too moist or rough (see "Print media 
specifications" on page 249).

•

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.

•

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, contact a service representative.

The top half of 
the paper is 
printed lighter 
than the rest of 
the paper

•

Change the printer option and try again. Go to Printing 
Preferences, click the Paper tab, and set the paper type to 
Recycled (see "Opening printing preferences" on page 
66).

•

The paper may not meet specifications; for example, the 
paper may be too moist or rough (see "Print media 
specifications" on page 249).

•

The transfer roller may be dirty. Clean the inside of your 
machine. Contact a service representative.

•

The paper path may need cleaning. Contact a service 
representative.

•

Check the location of the machine. If the area is not well-
ventilated, this problem may occur.