Konica Minolta 2490MF manual Solving Other Problems, 170, Toner

Solving Other Problems

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Symptom	Cause	Solution
Machine	The power cord is not	Turn off the machine, confirm that the
power is not	correctly plugged into	power cord is correctly plugged into
on.	the outlet.	the outlet, and then turn on the
		machine.
	Something is wrong	Plug another electrical appliance into
	with the outlet con-	the outlet and see whether it operates
	nected to the	properly.
	machine.
	The power switch is	Turn the power switch off (O position),
	not correctly turned	then turn it back to the on (I position).
	on (I position).
	The machine is con-	Use a power source with the specifica-
	nected to an outlet	tions listed in appendix A, “Technical
	with a voltage or fre-	Specifications.”
	quency that does not
	match the machine
	specifications.
The control	One of the toner car-	Remove the toner cartridges and
panel dis-	tridges may be defec-	check for damage. If it is damaged,
plays	tive.	replace it.
TONER
	You printed with	See specifications in Appendix A.
LOW much	heavy toner cover-
sooner than	age.
expected.
You can’t	The tray is empty.	Check that at least Tray 1 is loaded
print the		with media, in place, and secure.
machine sta-
	There is a media mis-	Clear the media misfeed.
tus list.	feed.
When the	If a fax is received, it	To print a received fax, change the
paper type or	could not be printed	paper type to PLAIN PAPER and the
paper size	on paper of the cur-	paper size to A4, LEGAL, LETTER or
for Tray 1 is	rently specified type	OFICIO(Mexico only).
changed,	or size. However,
Warn Fax	copy and print opera-
appears.	tions can be per-
	formed.

170 Solving Other Problems