Troubleshooting
QL-300 User Guide
253
•
Stand-by
- Indicates that paper is set on F0 roller on the unwinder.
•
Through paper
- Indicates that paper is passing through the printer from the unwinder.
Checking Messages (if a paper jam occurs)
When paper is jammed inside the printer, or when paper is remaining inside the printer even
after removing it, a message notifying paper jam will appear on the display screen of the control
panel, and the
ATTENTION
lamp will blink. Or, when an error occurs causing printing to stop
and leaves paper inside the printer, an error notification message appears on the display
screen on the control panel, and the
ATTENTION
lamp blinks.
When “Please see HELP for details” is shown in the message, pressing the
HELP
button in the
control panel will show the troubleshooting procedure, and you can easily solve the process
according to the guidance.
See “Operating the Help Screen” on page 255.
1
Display screen
2
HELP
button
3
ATTENTION
lamp
F0
F0
1
2
3
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...