Konica Minolta PagePro 1380 MF - Manual (Page 86)

Solving print quality problems 88
Print too dark The toner cartridge may be
defective.
Remove the toner cartridge
and check it for damage.
Replace the toner cartridge, if
necessary.
Blurred
background The toner cartridge may be
defective. Remove the toner cartridge
and check it for damage.
Replace the toner cartridge, if
necessary.
Uneven print
density The toner may be unevenly
distributed inside the toner
cartridge. Remove the toner cartridge
and shake it left and right a few
times to distribute the remain-
ing toner.
The toner cartridge may be
defective. Remove the toner cartridge
and check it for damage.
Replace the toner cartridge, if
necessary.
The image transfer roller may
be defective. Contact your local vendor.
Irregularities The media may have absorbed
some moisture due to high
humidity or because of direct
contact with water. Since toner will not adhere well
to wet media, replace the
media you are using with dry
media and try printing again.
Symptom Cause Solution