Datamax DMX E E-4204 - Manual (Page 57)

E-Class 47
5.5 Printhead Replacement
;
Notes: Always follow proper Electro Static Discharge procedures when
replacing the printhead.
If thermal transfer equipped, it is not necessary to remove the
Ribbon Handler Assembly; an access hole is provided.
Remove the printhead as follows:
1. Turn off the printer.
2. Loosen the Printhead Screw
until the printhead is freed.
3. Press the Printhead Latch
then raise the carrier
assembly.
4. Remove the printhead cable
from the back of the
printhead.
Replace the printhead as follows:
1. Connect the printhead cable to the new printhead.
2. Position the printhead in the printhead carrier assembly, ensure that
the printhead cable is not pinched, and then tighten the Printhead
Screw.
3. Clean the Printhead (see Section 5.1) and allow it to dry before
use.
4. Use the Darkness Adjustment to match the print contrast of the new
printhead to that of the old printhead (see Section 5.6).