Phoenix Contact UM IA THERMOMARK X1.1, Руководство пользователя

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THERMOMARK X1.1
4-4
PHOENIX CONTACT 103180_00_ia
4.1.6 Cleaning the Printhead
Substances may accumulate on the printhead during printing and adversely affect the print
image, e.g., differences in contrast or vertical stripes.
• Disconnect the THERMOMARK X1.1 from the mains.
• Make sure that the print mechanism has cooled down.
• Remove the cutter by loosening the screw and pulling the cutter toward you.
• Open the cover.
• Turn lever (1, Figure 2-3 on page 2-6) counter clockwise to lift the printhead.
• Remove labels and ink ribbon from the printer.
• Clean printhead surface with special cleaning pen or a cotton swab dipped in pure
alcohol.
• Allow printhead to dry for 2 to 3 minutes before starting up the printer.
Clean printhead correctly
– Do not use sharp objects (knives, screwdrivers, etc.) to clean the printhead.
– Clean the printhead at regular intervals with the special cleaning pen for thermal
printheads.
– The printhead has a red protective glass layer at the top. This protective layer must
not be touched with the hand.
Clean the protective glass layer, if necessary, with the special cleaning pen.