Datamax E Class E-4203, Operator'S Manual

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E-4203/E-4204/E-4304 45
5.4 Fine Printhead Adjustment
The Fine Printhead Adjustment Set Screw, located on top of the printhead
carrier assembly, is used for adjusting print quality. This adjustment is
set at the factory and should not need further adjustment; however, with
the different types and thickness of media some re-adjustment may be
necessary if print quality suffers.
To adjust the printhead, turn the Set Screw until optimum print quality is
obtained (some trial and error may be necessary). Do not over tighten the
Set Screw.
; Note: If thermal transfer equipped, it is not necessary to remove the Ribbon
Handler Assembly; an access hole is provided.