Printhead; Replace The Printhead - Carl Valentin DYNACODE II Service Instructions Manual

Dynacode II
Figure 11
Remove the printhead
Install the printhead
05.17
6

Printhead

6.1 Replace the Printhead

1. Remove the ribbon cassette.
2. Move the printhead unit in an appropriate service position.
3. Press the printhead support (A) slightly downwards until an Allen
key can be inserted in the screws (C).
4. Remove the screws (B) and afterwards the printhead (C).
5. Remove the rear-mounted connection assembly from the
printhead
1. Insert the connection assembly to the new printhead.
2. Position the printhead in the printhead support (A), so the
engaging pieces catch in the appropriate holes in the printhead
(C).
3. Hold the printhead holder (A) with a finger slightly on the pressure
roll and check the correct position of printhead (C).
4. Screw in the screw (B) and tighten it with an Allen key.
5. Insert again the ribbon cassette.
6. 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.
7. Start a test print to check printhead position.
Service Instructions
CAUTION!
The printhead can be damaged by
static electricity discharges and
impacts!

Set up the device 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 printhead
with hard objects or your
hands.
Printhead
23