User's Manual

46
QLn Series User Guide
Blinking
Data processing in
progress
9
Steady No data being processed
Blinking Out of Media
10,12
Steady Media present
Blinking
Error exists (excluding
Media Out and Head
Latch Open)
3,4,6,12
Not Present No error exists
4 Bars
802.11 signal strength
> 75%
6,12
3 Bars
802.11 signal strength
</= 75%
2 Bars
802.11 signal strength </=
50% but >25%
1 Bar
802.11 signal strength
</= 25%
0 Bars No Signal Strength
Troubleshooting Topics
1. No power
• Check that battery is installed properly.
• Recharge or replace battery as necessary.
Always dispose of batteries properly. Refer to Appendix E for more
information on proper battery disposal.
2. Media does not feed:
• Be sure print head is closed and latched.
• Check spindle holding media for any binding.
• Ensure most recently printed label is removed (only in peel mode).
• Also ensure label sensor is not blocked.
3. Poor or faded print:
• Clean print head.
• Check quality of media.
4. blinking
• Check battery and recharge or replace as necessary. Always
dispose of batteries properly. Refer to Appendix D for more
information on proper battery disposal.
5. Partial or missing print:
• Check media alignment