Print Quality Problems; Paper Feeding Problems - Samsung SF-340 Series User Manual

Print quality problems

Problem
Light or blurred characters.
Smudged or dark characters.
Characters with white lines.
Improperly formed or misaligned
characters.
Abnormal black horizontal lines

Paper feeding problems

Problem
Paper is jammed during
printing.
Paper sticks together.
Paper fails to feed.
Multiple sheets of paper
feed.
Paper skews or buckles in
the automatic sheet
feeder.
8.10
Check Ink Level View as described in "Ink level view" on page 8.4. If the
printer cartridge has completely run out,
played. To install a new print cartridge, see "Replacing the print cartridge"
on page 8.3. Make sure the print cartridge is installed correctly. To clean
the print cartridge, see "Cleaning the cartridge" on page 8.5.
Make sure the paper is straight and unwrinkled. Let ink dry before
handling the paper. To clean the print cartridge, see "Cleaning the car-
tridge" on page 8.5.
If
Ink Low. Install new ink cartridge
described in "Replacing the print cartridge" on page 8.3. Remove and rein-
stall the print cartridge. Clean the print cartridge (see "Cleaning the car-
tridge" on page 8.5.)
Clean the print cartridge (see "Cleaning the cartridge" on page 8.5.)
Clean the cartridge carrier (see "Cleaning the cartridge carrier contacts" on
page 8.6.)
Clear paper jam as described in "Paper jams during printing" on page 8.11.
You can load up to 50 sheets in the ASF (Automatic Sheet Feeder).
Check if you overloaded. Humid conditions may cause some paper to stick together.
Remove any obstructions inside the printer.
When loading paper, do not force the paper down into the printer. If multiple sheets have
caused a paper jam, clear the paper jam. (see "Paper jams during printing" on page 8.11.)
ASF can hold up to 50 sheets. Make sure the paper guides do not cause the paper to bow in
the bin. When loading paper, do not force it down into the printer.
Solution
Ink Low. Install new ink cartridge
is displayed, install a new print cartridge as
Solution
is dis-