Troubleshooting
QL-300 User Guide
318
Paper winds around the roller of
the fuser and exit unit.
Type and thickness setting of paper
is inappropriate.
Correct
Media Weight
in the con-
trol panel to the appropriate value.
Or, change
Media Weight
to a
thicker value than the present
value.
Thin paper is used.
Use thicker paper.
The space between labels is not
cut; the labels are cut.
The position of the cut is mis-
aligned.
Readjust the cutting position.
The leading edge of the label and
the black mark positions are not
aligned.
Labels cannot be used if the lead-
ing edge of the label and the black
mark positions do not align. Use
labels whose leading edges align
with the black mark.
The gap interval between labels is
different between each label.
Rolls of labels that have different
intervals between labels cannot be
used. Use rolls of labels that have
regular intervals.
The gap interval between labels is
not from 3 to 10 mm.
A gap between labels from 3 to 10
mm can be used. Do not use any
others.
The paper size specified in the
printer driver is different from the
paper size that is loaded.
Specify the correct paper size in
the printer driver.
Paper has stopped feeding.
Last of the paper was detected
during warm up while paper was
feeding.
Replace the paper with a new roll
of paper.
Paper is not fed, even when the
FEED
button is pressed.
Last of the paper was detected
while feeding paper.
Replace the paper with a new roll
of paper.
Paper is not unloaded, even when
the
UNLOAD
button is pressed.
Last of the paper was detected
while unloading paper.
Replace the paper with a new roll
of paper.
The rear edge of the paper is
skewed.
Paper is not set on the roll shaft.
Replace the paper with a new roll
of paper.
Symptom
Cause
Troubleshooting
Summary of Contents for QL-300
Page 1: ......
Page 20: ...Installation QL 300 User Guide 20 2 Remove the top layer of packing materials...
Page 28: ...Installation QL 300 User Guide 28 3 Remove the unwinder...
Page 30: ...Installation QL 300 User Guide 30 5 Peel off the tape from two locations...
Page 41: ...Installation QL 300 User Guide 41 Unwinder Black mark Gap sensor...
Page 113: ...Printing QL 300 User Guide 113 Caution Do not touch the belt surface or damage the belt...
Page 274: ...Troubleshooting QL 300 User Guide 274 25 Lift up the fuser and exit unit locking lever...
Page 277: ...Troubleshooting QL 300 User Guide 277 29 Raise the blue lever and install the cutter unit...
Page 359: ...Cleaning QL 300 User Guide 359 2 Press down the flange locking lever 3 Remove the flange...
Page 382: ...Cleaning QL 300 User Guide 382 23 Push down the fuser unit handle and firmly push it inside...
Page 383: ...Cleaning QL 300 User Guide 383 24 Lift up the fuser and exit unit locking lever...
Page 456: ...Safety QL 300 User Guide 456...