Samsung ML-1670 User Manual page 54

Condition
Background Background scatter results from bits of toner
scatter randomly distributed on the printed page.
• The paper may be too damp. Try printing
A
with a fresh ream of paper. Do not open
packages of paper until necessary so that
the paper does not absorb too much
moisture.
• If background scatter occurs on an envelope,
change the printing layout to avoid printing
over areas that have overlapping seams on
the reverse side. Printing on seams can
cause problems.
• If background scatter covers the entire
surface area of a printed page, adjust the
print quality through your software
application or in Printing Preferences. (See
"Opening printing preferences" on page 33.)
Toner particles are The toner might not adhere properly to this type
around bold of paper.
characters or
• Change the printer option and try again.
pictures
Go to the Printing Preferences, click the
Paper tab, and set the paper type to
Recycled.
Misformed • If characters are improperly formed and
characters producing hollow images, the paper stock
may be too slick. Try different paper. (See
"Print media specifications" on page 61.)
Page skew • Ensure that the paper is loaded properly.
• Check the paper type and quality. (See "Print
media specifications" on page 61.)
• Ensure that the guides are not too tight or too
loose against the paper stack.
Suggested Solutions
Troubleshooting_ 54
Condition
Curl or wave • Ensure that the paper is loaded properly.
• Check the paper type and quality. Both high
temperature and humidity can cause paper
curl. (See "Print media specifications" on
page 61.)
• Turn the stack of paper over in the tray. Also
try rotating the paper 180° in the tray.
Wrinkles or • Ensure that the paper is loaded properly.
creases
• Check the paper type and quality. (See "Print
media specifications" on page 61.)
• Turn the stack of paper over in the tray. Also
try rotating the paper 180° in the tray.
Back of printouts Check for leaking toner. Clean the inside of the
are dirty machine. (See "Cleaning the inside" on
page 46.)
Solid Color or • The toner cartridge may not be installed
Black pages properly. Remove the cartridge and reinsert it.
• The toner cartridge may be defective.
A
Remove the toner cartridge and install a new
one. (See "Replacing the toner cartridge" on
page 57.)
• The machine may require repair. Contact a
service representative.
Loose toner • Clean the inside of the machine. (See
"Cleaning the inside" on page 46.)
• Check the paper type and quality. (See "Print
media specifications" on page 61.)
• Remove the toner cartridge and then, install a
new one. (See "Replacing the toner cartridge"
on page 57.)
• If the problem persists, the machine may
require repair. Contact a service
representative.
Suggested Solutions