Cab Technology PX Series, Руководство по обслуживанию

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27 5 Adjustments
5.4 Adjusting the Head Switch
The head switch prevent printing from occurring when the printhead is open or the retraction roller isn't closed.
Adjust the head switch if the error message
Head open
appears in the display even though the printhead is locked.
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 3 2 4
Fig. 27 Adjusting the head switch
1. Unplug the printer from the electrical outlet.
2. Remove the cover

2.2 Cover dismount / mount.
3. Lock printhead and pinch roller.
4.
Slightly loosen the fixing screws (3) of the head switch (1 or 2).
5.
Move the head switch housing and switching lever (4) to a parallel position (see magnified cutout).
6. Fix the head switch in this position.
7. Check whether the
Head open
message is still shown in the display. If this is the case, replace the switch with
cable.
8. Mount cover.