5Smearing/missing dots

Does ALARM LED blink and display alarm?

No Yes

See Tables 6.2 and 6.3 for troubleshooting information.

Replace Printhead.

Remedied?

No Yes

End

Replace Driver board.

Remedied?

No Yes

End

Replace Carriage cable or Space motor assy.

6 – 14

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Oki 3320, 3321 specifications