User's Manual

4.1 Preparation before maintenance: ........ 15
4.2 Cleaning of the Label Box Reader ...... 15
4.3 Maintenance of Print Head ................. 16
4.5 Cleaning of Internal Space ................. 16
Chapter V Failure Treatment ................. 17
5.1 Failure Indication ................................ 17
5.2 Minor Failures ..................................... 18
1. Failure of print head .......................... 18
2. Shutdown of printer ........................... 18
3. The printing quality is not good ......... 18
4. The printer cannot be turned off ........ 18
5.3 Failure due to other unknown causes . 19
Annex ....................................................... 19