Replacing Wear Items
QL-300 User Guide
348
Caution: Do not disassemble the waste toner box, and do not force it open. Doing so may
cause toner to spray out, to be inhaled, or to soil your clothing and hands.
When disposing of the used waste toner box in unavoidable circumstances, put it in a
plastic bag, and ensure to dispose according to the instructions provided by the local
municipality.
Use the box and packing bag from the new waste toner box for when the used waste toner
box is recycled.
Replacing the Fuser and Exit Unit
1
If roll paper has been fed through the printer, press the
UNLOAD
button to cut the roll
paper.
The cut paper will be fed to the supply side and the feeding side.
Warning: There is a risk of burns.
Work carefully because the fuser and exit unit is very hot. Be sure
to hold the fuser unit handle when you lift it. When it is hot, wait
until it cools down before starting the work.
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...
