Page 9 of 11 FA69387–2 English
Jun 2013
11
How To Use the 7900 Food Grade
Printer
Linx 7900
4 Carefully apply Linx food grade solvent 6600 to the printhead area shown in
Figure 4 to remove the dried ink. Allow the solvent to dissolve after each
application. Repeat until most of the ink is removed.
During the cleaning procedure, collect the used solvent in the beaker.
Discard the used solvent, according to local regulations.
5 Use Figure 5 to identify the following printhead components.
Figure 5. MidiEC printhead components
• Charge electrode (A)
• EHT plate (C) and mounting pillars (B)
• Deflector and Phase Plate (E) and mounting pillars (F)
• Face plate (D)
• The printed circuit board (PCB) to which these components are attached (the
area shown with a circle in Figure 4 on page 8)
68711
A
B
C
E
F
D
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