Oki Microline 3321 - Page 107

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Oki Data CONFIDENTIAL
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.