Sharp MX-M550N, MX-M700N, MX-M550U 2-34, Troubleshooting, Problem, Check, Solution or cause

TROUBLESHOOTING

Problem			Check	Solution or cause
			Is paper other than SHARP-	Use SHARP-recommended paper. (Page 2-22)
			recommended paper being used?
			Is the paper size or weight outside the	Use paper within the specifications.
			specifications?
Printed	paper	is
				Be sure to store paper in the wrapper in a dry
wrinkled	or	the
				location and do not store paper in a location that is
image	rubs	off
				●humid
easily.
			Paper damp?	●at a high temperature or an extremely low
				temperature
				●exposed to direct sunlight
				●dusty.
The contrast on the				Adjust the screen contrast using "DISPLAY
touch panel is		too	Is LCD contrast properly adjusted?	CONTRAST" in "DEFAULT SETTINGS" of the
high or too low.				system settings. (Page 2-20)
				Load paper in the tray with the print side face up.
				However, if the paper type is "PRE-PRINTED" or
			The paper is loaded in the tray with the	"LETTER HEAD", load the paper with the print
Printing takes place				side face down*.
			print side face down*.
on the wrong side of				* If the two-sided function has been prohibited
			* Face up if the paper type is "PRE-
the paper.				using "DISABLING OF DUPLEX" in the
			PRINTED" or "LETTER HEAD".
				administrator settings (page 11 of the
				administrator settings guide), load the paper
				face up.
				If the original image overlaps the punch holes,
Marks	appear	at		marks will appear at the position of the holes on
				the back of the paper after one-sided printing, or
regular intervals on			Paper with punch holes is being used.
				on the front and back of the paper after two-sided
printed pages.
				printing. Make sure that the original image does
				not overlap the punch holes.

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