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3 Maintenance
3.1 Cleaning by the Operator
The following cleaning work is described in the “Mounting Instructions“:
• Cleaning the device.
• Cleaning the printhead.
• Cleaning the print roller .
3.2 Cleaning the Label Sensor
Figure 2 Cleaning the label sensor
Danger!
Risk of death via electric shock!
Before opening the housing cover, disconnect the device from the mains supply and wait at lease one
minute until the power supply unit has discharged.
1. Unplug the device from the electrical outlet and remove the rear cover.
2. Remove the material from the printer.
3. Disconnect the cable (4) from the connector (5) of the label sensor (3) .
4. Loosen the screw (2) with the Allen key (1).
5. Push the label sensor (3) in the arrow direction and remove it to the backside
6. Clean the label sensor and the sensor units (3) with brush or cotton swab soaked in pure alcohol.
7. Move label sensor (3) against the arrow direction in the former position.
8. Connect the cable (4) to the connector (5) .
9. Mount the rear cover and restore all connections.
10. Adjust the label sensor Mounting Instructions.
11. Tighten the screw (2) .