Carl Valentin Dynacode II IP Series, Краткое руководство пользователя

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Dynacode II IP
English 83
Clean the Printhead
Printing can cause accumulation of dirt at printhead e.g. by colour particles of transfer ribbon, and therefore it is necessary to
clean the printhead in regular periods depending on operating hours, environmental effects such as dust etc.
CAUTION!
Printhead can be damaged!

Do not use sharp or hard objects to clean the printhead.

Do not touch the protective glass layer of the printhead.
•
Remove the transfer ribbon cassette.
•
Clean the printhead surface with a special cleaning pen or a cotton swab dipped in pure alcohol.
•
Before using the printing system, let the printhead dry for about two to three minutes.
Replace the Printhead
CAUTION!
The printhead can be damaged by static electricity
discharges and impacts!

Set up the direct print module on a grounded,
conductive surface.

Ground your body, e.g. by wearing a grounded
wristband.

Do not touch the contacts on the plug
connections.

Do not touch the printing line with hard objects
or your hands.
Remove the printhead
•
Remove the ribbon cassette.
•
Move the printhead unit in an appropriate service position.
•
Press the printhead support (A) slightly downwards until an Allen key can be inserted in the screws (B).
•
Remove the screws (B) and afterwards the printhead (C).
•
Remove the rear-mounted connection assembly from the printhead.
Install the printhead
•
Insert the connection assembly to the new printhead.
•
Position the printhead in the printhead support (A), so the engaging pieces catch in the appropriate holes in the printhead
support (A).
•
Hold the printhead holder (A) with a finger slightly on the pressure roll and check the correct position of printhead (C).
•
Screw in the screw (B) and tighten it with an Allen key.
•
Insert again ribbon cassette.
•
Enter the resistance value of the new printhead in the menu Service Functions/Heater resistance . The value is indicated on
the type plate of printhead.
•
Start a test print to check printhead position.