Datamax I-class Maintenance Manual page 64

Replacement:
1. Carefully reconnect both cables to the Printhead.
2. Position the Printhead onto the Locating Pins in the Printhead Assembly.
Printhead
3. Secure the Printhead to the Printhead Assembly with the Printhead Mounting Screw, but do NOT
over-tighten.
4. Clean the Printhead; see Section 2.5.1.
5. Lower and latch the Printhead Assembly.
6. Adjust the darkness; see Section 2.7.
Note: Burn Line adjustment is not normally required as part of the replacement process;

however, if necessary, see Section 2.2.3.
Removal and Replacement
Locating
Pins
4-8
Printhead
Assembly