Faint Or Dark Print - Oki Microline 3320 Maintenance Manual

6

Faint or dark print

Is the print head gap set properly?
Yes No
Adjust the printhead gap (see section 5).
Remedied?
No Yes
End
Replace Printhead.
Remedied?
No Yes
End
Replace Driver board.
Remedied?
No Yes
End
Replace Ribbon feed mechanism.
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