Oki PACEMARK 4410 Service Manual page 155

G Printer operates normally but characters are not printed. (With MUPIS Card used)
• Self Diagnosis Printing conducted normally?
Yes No
• Replace PMA-Board.
• The network cable to MUPIS Card (LAN Cable) connected properly?
Yes No
• Connect the cable properly.
• Replace the network cable to MUPIS Card (LAN Cable). Recovered?
No Yes
• End
• With Menu, check Printer's recognition of MUPIS Card.
At Menu Setting, select "Set-up" as Group and "Host Interface" as Item. If "OKI HSP" is displayed
in Set Window, Printer recognizes the card.
• MUPIS Card recognized by Printer?
Yes No
• MUPIS Card connected to PMA-Board properly?
Yes
• Replace MUPIS-Board.
• Check -12V output at PMA-Board.
Slide Control Block toward outside without unplugging the cables. (Stop sliding when the cables
becomes straight. Do not extend the cables by force.)
• Check the voltage between CN5-1 pin and CN5-8 pin. Is -12V output?
Yes No
• Check conduction at the 8 pin on the junction cable between PMA-Board CN5 and
Power Supply Unit Connector DCOUT2.
Yes
• Replace Power Supply Unit.
No
• Connect it properly.
No
• Replace the cable.
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