8 8
4 Replacing Assembly Units
4.1 Replacing the Printhead
4.1.1 Replacing Printhead Hermes+ 2, Hermes+ 4 and Hermes+ 4.3
The printhead can be replaced without the need for ne adjustment. The printhead must be replaced if worn or when
switching to a printhead with higher or lower resolution. For better differentiation, the
printheads have a label stating the resolution.
3
4
6
5
6
1
2
4
1 Printhead
2 Plug connection
3 Plug connection
4 Screw
5 Printing line
6 Pins
Figure 2 Structure of the printhead Hermes+ 2, Hermes+ 4, Hermes+ 4.3
!
Attention!
The printhead (1) is mounted as assembly and precisely aligned at the factory. Do not loosen the screws (4)
under any circumstances.
!
Attention!
The printhead can be damaged by static electricity discharges and impacts!
Ground your body, e.g. by wearing a grounded wristband.
Do not touch contacts on the plug connections (2, 3).
Do not touch printing line (5) with hard objects or your hands.
10
7
8
9
11 12
Figure 3 Changing printhead of Hermes+ 2, Hermes+ 4, Hermes+ 4.3