Printer Maintenance Manual
Manuals
Brands
Oki Manuals
Printer
Microline 3321
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6 – 15
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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