Zebra QK 220 User Manual - Standard Control Panel
54
QL Series User Guide
Troubleshooting
Standard Control Panel
If the printer is not functioning properly, refer to the chart be-
low to find the state of the two LEDs on the Control Panel.
Then refer to the Troubleshooting topic referenced in the chart
to resolve the problem.
Green LED
Yellow LED
Indication
Ref. to Topic
Steady
Off
Normal Operation,
n/a
and/or RF Link established
Off
Off
Power Off
1
Fast Blink
Off
No RF Link
6, 11
Slow Blink
Off
Low Battery
3, 6, 7
Steady
Steady
Out of media, or
9, 11
Media Cover not closed
Steady
Fast Blink
Normal RF activity
8
Steady
Fast Blink,
No application
8
Beeper Sounds
Optional LCD Control Panel
The top of the display shows several icons which indicate
various printer functions. Check the indicator status, then refer
to the Troubleshooting topic referenced in the chart to resolve
the problem.
Status Icon
Condition
Indication
Ref. to Topic
Steady
Bluetooth Link established
n/a
Flashing
Data transmission via Bluetooth
n/a
Off
No Bluetooth link
6
Steady
RF Link established
n/a
Off
No RF Link
6
Flashing
Low Battery
3, 6, 7
Flashing
Head latch not closed
9, 11
Flashing
Printer is receiving a file
8
Flashing
Out of media
9, 11
Blank Screen
n/a
No application
1,13