Datamax I-class Maintenance Manual page 68

4. Carefully separate the Lower Carriage from the Printhead Assembly, compressing the spring-
loaded assembly as necessary to separate the parts, and then remove the Alignment Springs.
5. Separate the Middle Carriage from the Upper Carriage then remove the Cams and the Pressure
Springs.
Removal and Replacement
Alignment
Springs
Cams
Pressure
Springs
4-12
Printhead
Assembly
Lower
Carriage
Upper
Carriage
Middle
Carriage