User Manual
TTX 450/650/950/1050 – Puma/Lion/Tiger/Tiger XXL – TDI/STDI/XXtreme –
S45/65/95/105
05/08 Rev.
2.14
27
Exchanging the printhead / TTX x50
1.
Disconnect
unit
Attention:
Pull out the mains plug!
2. Remove material and ribbon.
3. Remove plugs from printhead in horizontal direction.
Note:
Remove printhead cable from printhead not until 3 minutes from
disconnection of unit.
4. Loosen the 2 red marked screws at fixation of printhead.
5. Loosen screw at center of printhead axle - until the printhead fixation can be
rotated clockwise.
Attention:
The printhead is an electronic module and highly sensitive to static impacts. For
that reason discharge your static potential before going in contact with printhead
by gripping the base plate of the printer. If printhead is readjusted at axle mark
its position accordingly.
6. Let the printhead down to print roller and rotate the fixation clockwise.
7. Draw printhead carefully out of the print module.
Attention:
Metal objects must never get in contact with the dot line. Do not touch printhead
at dot line or connectors.
8. For reassembling putt the printhead on the 180° rotated fixation, positioning is
done by means of the 2 upright bolts.
Note:
Before mounting notice the resistor value of the printhead-noted at
printhead. Special care is to be taken that printhead is supported flush on
mounting plate.
9. Keep printhead and fixation together with fingers, rotate anticlockwise to print
roller.
10. Refix printhead by means of the 2 red marked screws at fixation bar.
11. Put printhead on axle to former position and fix screw again.
Note:
The screw enters a non visible gap at the axle, which ensures the correct
position of the printhead. Factory adjustment is flash with the inner black
plastic bushing.
12. Plug on the 2 connectors to printhead.
13. When exchanging the printhead the value of the head resistor has to be keyed in
after restart.
Attention:
Entry of an incorrect value may damage the printhead!
14. Repositioning of printhead to print roller
