User manual

04/10 Rev. 5.05-00 USER MANUAL Maintenance and Cleaning
AP 5.4 – AP 5.6
8
Changing the Printhead
[7] Printhead (A) and bracket (B) were adjusted exactly by
means of special positioning tools.
Dismantling the printhead:
1. Switch off the printer and disconnect from
the power.
2. Remove material and foil from the printer.
3. Close the pressure lever (1).
4. Remove the knurled screws (2) (Fig. 1).
5. Open the pressure lever.
The printhead is released from the fastener
and remains on the print roller (Fig. 2).
6. Remove both printhead cables from the
printhead (Fig. 3).
7. Remove the printhead.
Fitting the printhead:
1. Note the resistance of the new printhead.
You can read this on a sticker directly on the
printhead!
2. Affix the printhead cable.
3. Press the printhead against the fastener
from below and tighten the knurled screws.
4. Call up the parameter SYSTEM
PARAMETERS > Head resistance and enter the
printhead resistance you noted earlier.
WARNING!
Risk of burning injuries from a hot
printhead.
« Ensure that the printhead has coo-
led down before cleaning it.
CAUTION!
Printhead misalignment.
« Don´t loosen the screws [7C] fixing
the printhead on the bracket.
[4] Turning out the thumb screws (A) .
[5] Printhead (A) removed from the holder (B).
[6] Pulling off the printhead cables (A).
A
A
A
B
A
A
A
B
C
C