Sharp AR M550N AR-M550 AR-M620 AR-M700 Operation Manual - Page 56

Use SHARP-recommended paper. PRINTED or LETTER HEAD.

Page 56 highlights

TROUBLESHOOTING Problem Check Solution or cause Is paper other than SHARPrecommended paper being used? Use SHARP-recommended paper. (Page 2-17) Printed paper is wrinkled or the image rubs off easily. Is paper size or weight out of the allowable range? Paper damp? Use paper in the allowable range. Be sure to store paper in the wrapper in a dry location and do not store paper in a location that is Ghumid Gat a high temperature or an extremely low temperature Gexposed to direct sunlight Gdusty. The contrast on the touch panel is too Is LCD contrast properly adjusted? high or too low. Adjust the screen contrast using "DISPLAY CONTRAST" in "DEFAULT SETTINGS" of the custom settings. (Page 2-15) Printing takes place on the wrong side of the paper. The paper is loaded in the tray with the print side face down*. * Face up if the paper type is "PRE- PRINTED" or "LETTER HEAD". Load paper in the tray with the print side face up. However, if the paper type is "PRE-PRINTED" or "LETTER HEAD", load the paper with the print side face down*. * If the two-sided function has been prohibited using "DISABLING OF DUPLEX" in the key operator programs (page 11 of the Key operator's guide), load the paper face up. Marks appear at regular intervals on Paper with punch holes is being used. printed pages. If the original image overlaps the punch holes, marks will appear at the position of the holes on the back of the paper after one-sided printing, or on the front and back of the paper after twosided printing. Make sure that the original image does not overlap the punch holes. 2-28

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TROUBLESHOOTING
2-28
Printed
paper
is
wrinkled
or
the
image
rubs
off
easily.
Is
paper
other
than
SHARP-
recommended paper being used?
Use SHARP-recommended paper. (Page 2-17
)
Is paper size or weight out of the
allowable range?
Use paper in the allowable range.
Paper damp?
Be sure to store paper in the wrapper in a dry
location and do not store paper in a location that is
humid
at a high temperature or an extremely low
temperature
exposed to direct sunlight
dusty.
The contrast on the
touch panel is too
high or too low.
Is LCD contrast properly adjusted?
Adjust the screen contrast using "DISPLAY
CONTRAST" in "DEFAULT SETTINGS" of the
custom settings. (Page 2-15)
Printing takes place
on the wrong side of
the paper.
The paper is loaded in the tray with the
print side face down*.
* Face up if the paper type is "PRE-
PRINTED" or "LETTER HEAD".
Load paper in the tray with the print side face up.
However, if the paper type is "PRE-PRINTED" or
"LETTER HEAD", load the paper with the print
side face down*.
* If the two-sided function has been prohibited
using "DISABLING OF DUPLEX" in the key
operator programs (page 11 of the Key
operator's guide), load the paper face up.
Marks
appear
at
regular intervals on
printed pages.
Paper with punch holes is being used.
If the original image overlaps the punch holes,
marks will appear at the position of the holes on
the back of the paper after one-sided printing, or
on the front and back of the paper after two-
sided printing. Make sure that the original image
does not overlap the punch holes.
Problem
Check
Solution or cause