User's Manual Part 2

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2831A EN 20041201Advanced operation (key-operator mode)
DRYSTAR 5302 USER MANUAL
10 Clean the print head resistor line.
Gently pass over the resistor line a few times with a lint free cloth, slightly moistened
with Isopropyl alcohol or Ethanol. Do this only in one direction, i.e. from left to
right, without lifting the cloth.
11 Close the print head unit, the hold-down bracket and finally the top cover.
After you have cleaned the print head resistor line and you have closed the top cover,
the printer will restart automatically.
Do not apply any pressure on the print head because this pressure may cause
damage on the interconnections underneath the print head.
If residue dust is present as part of the cleaning procedure it will disappear after a
few prints.