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Oki B6100 User Guide
Warning Messages and Error Messages
Error Message | Error Message | Possible Cause | Action | |
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U2 ROS FAILURE | Call Service | The ROS has failed. | Turn the printer off, then turn it on. | |
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| If the problem recurs, contact an | |
U4 FUSER FAILURE | Call Service | The fuser has failed. | ||
authorized service provider. | ||||
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ENV UNIT FAILURE | Chk Feeder | The envelope unit was |
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| removed or has failed. |
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OFFSET TRAY FAIL | Call Service | The offset tray was |
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| removed or has failed. |
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OPTION TRAY FAIL | Call Service. | One of the optional trays |
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| has failed. |
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DUPLEX FAILURE | Call Service | The duplexer was |
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| removed or has failed. |
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MAIN MOTOR FAIL | Call Service | The main motor has |
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| failed. |
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ENGINE NV FAIL | Call Service | The engine has failed. |
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FAN FAILURE | Call Service | The fan has failed. |
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MAINTENANCE REQ | Press Start | The printer needs | Press the START button. | |
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| maintenance. |
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