Replacing Wear Items
QL-300 User Guide
322
*1: [COLOR]: Either yellow, magenta, cyan, black, or white is displayed. (White appears only
for the QL-300s.)
Replacing Print Cartridges
Precautions Related to Print Cartridge Replacement
Belt Unit
See “Replacing the Belt Unit and
2nd Transfer Roller” on page 326.
Belt Unit Near Life
Install New Belt Unit
Belt Unit Life
Please see HELP for details
Fuser and exit unit
See “Replacing the Fuser and Exit
Unit” on page 348.
Fuser Unit Near End of Life
Install New Fuser and Exit Unit
Fuser and Exit Unit Life
Please see HELP for details
Waste Toner Box
See “Replacing Waste Toner
Boxes” on page 337.
Waste Toner Near Full
Install New Waste Toner Box
Waste Toner Full
Please see HELP for details
Item
Message displayed on the display screen
When the replacement period
approaches
When it is time for replacement
Symbol
Warning
Do not put toner or print cartridges in fire. The toner may spray out
and cause burns.
Do not store print cartridges in locations exposed to open flame. They
could ignite, burn, and cause burn injuries.
Do not clean spilled toner with a vacuum cleaner. If cleaning spilled
toner with a vacuum cleaner, it may catch fire due to the sparks from
electric contact. Toner spilled on the floor should be wiped up with a
wet cloth.
Symbol
Caution
Some parts inside the machine are very hot. Do not touch the areas
near the “High Temperature Warning” labels. Doing so may cause
burns.
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...