Oki PACEMARK 4410 Service Manual page 163

• Replace PMA-Board.
N "ERROR, D-RAM" is displayed on LCD, while Alarm Lamp blinks.
• Replace PMA-Board.
O "ERROR, PROGRAM-ROM" is displayed on LCD, while Alarm Lamp blinks.
• Program-ROM mounted properly on PMA-Board?
Yes No
• Install it properly.
• Replace Program-ROM. Recovered?
No Yes
• End
• Replace PMA-Board.
P "ERROR, EEPROM" is displayed on LCD, while Alarm Lamp blinks.
• EEPROM mounted properly on PMA-Board?
Yes No
• Install it properly.
• Replace EEPROM. Recovered?
No Yes
• End
• Replace PMA-Board.
Q "ERROR, S-RAM" is displayed on LCD, while Alarm Lamp blinks.
• Replace PMA-Board.
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