Troubleshooting
QL-300 User Guide 285
Messages related to replacement of wear items and error codes, cause of errors and their
resolutions, and status of the ATTENTION lamp are described below.
Besides, when “Please see HELP for details” is shown in the message, pressing the HELP
button in the control panel will show the solution procedure, and you can easily solve the
process according to the guidance. See “Operating the Help Screen” on page 255.
Meanings of the symbols used in the error messages are as follows.
• [COLOR]: Either yellow, magenta, cyan, black, or white* appears.
*: White appears only for the QL-300s
Category
Message displayed on the
display screen Error code
ATTENTION
lamp
Causes and Troubleshoot-
ing
Print cartridges Install New [COLOR] Print
Cartridge
Print Cartridge Life
Please see HELP for details
4100,
4101,
4102,
4103,
4104,
4140,
4141,
4142,
4143,
4144,
5600,
5601,
5602,
5603,
5604,
6800,
6801,
6802,
6803, 6804
Blinking The lifespan of the print car-
tridge has been reached.
Press the HELP button, and
solve according to the guid-
ance shown on the Help
screen.
See “Replacing Print Car-
tridges” on page 322.
Belt Unit Install New Belt Unit
Belt Unit Life
Please see HELP for details
355 Blinking The lifespan of the belt unit
and 2nd transfer roller has
been reached.
Press the HELP button, and
solve according to the guid-
ance shown on the Help
screen.
See “Replacing the Belt Unit
and 2nd Transfer Roller” on
page 326.