Samsung ML-7300 Series, Руководство пользователя

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P
ROBLEM
S
OLVING
7. 9
Poor Print Quality
•
Distribute the toner in toner cartridge (See page 6.1).
•
Adjust the ‘Density’ menu item setting (See page 3.12).
•
Clean the inside of the printer (See page 6.4).
• Print a few more pages to see if the problem
will correct itself.
•
Clean the inside of the printer (See page 6.4).
•
Check the paper type and quality.
•
Check the paper type and quality.
•
Check the printers environment.
• Install a new toner cartridge.
• Check the printer cable connections.
The vertical lines are
printed on the page.
Print is too light.
There are toner
speckles.
The printer
drops letters.
•
Heavy printing may lead to toner accumulationg
on the pressure foller of the fuser assembly. The
accumulated toner may melt and transfer onto
the back side of the paper.
•
Select ‘ FUSER CLEAN ’ in the JOB MENU .
•
Selecting ‘FUSER CLEAN’ will rotate the motor
for about 10 seconds and print one page of a
specified pattern for fuser cleaning and then stop.
Dirty spots on the
back side of paper
of fuser ass’y
contamination.
Problem Solution