Operating manual ALX 73x | file version 00 | 04/2011
Printhead |
4
C
LEANING
ALX
73x
GB
Printhead
General notes
The thermal head [2A] and its holder [2C] are referred
to together as the printhead [1].
If you do not have suitable ESD protective gear
(ESD arm band, ESD shoes, etc.), touch a grounded
object (e.g. radiator) to discharge any static electricity
before touching the printhead!
CAUTION!
Danger of irreversible adjustment of the prin-
thead position.
Never loosen the screws [1A] on the prin-
thead.
If a print head ever becomes misaligned,
remove the entire printhead and send it in to
us for realigning.
Electrostatic discharge or contact with sharp
edges can damage the printhead!
Always protect the printhead against elect-
rostatic discharge when performing main-
tenance and cleaning work!
Never touch the thermal strip [2B] with
bare hands!
Never contact the thermal strip with sharp
objects!
[1]
Printhead
[2]
Printhead
A
Thermal head
B
Thermal strip
C
Holder for thermal head
A
A
B
A
C
