Gently pass over the resistor line a few times with a lint free cloth, slightly
moistened with Isopropyl alcohol or Ethanol.
Do this in only one direction, i.e. from left to right, without lifting the
cloth.
Note: Do not apply any pressure on the print head because
this pressure may cause damage on the interconnections
underneath the print head.
8. Close the drum compartment door.
After you have cleaned the print head resistor line and closed the drum
compartment door, the printer will restart automatically.
Note: If residue dust is present as part of the cleaning
procedure it will disappear after a few prints. However, if
dust lines persist even after a few prints, the dust rollers
need to be cleaned.
Related Links
Cleaning the dust rollers on page 116
Drystar 5500, Drystar 5503 | Preventive maintenance and replacements | 115
2901J EN 20191018 0826