| 
 | 
 | POST Error Messages | |
| 
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| Message | Suggested Action | ||
| 
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| ETH INTLPBK | 1. | Turn the printer off. Wait for 90 seconds. | |
| 2. | Turn the printer on. If the message recurs, call for service and | ||
| 
 | report the error displayed. | ||
| 
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| 490 | 
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| 4D0 | 
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| 4E0 | 
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| 4F0 | 
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| SCSI FUSE 600 | 1. Turn the printer off. Wait for 90 seconds. | ||
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI FUSE 600 error. | |
| 
 | 
 | ||
| SCSI QUIET 650 | 1. Turn the printer off. Wait for 90 seconds. | ||
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI QUIET 650 error. | |
| 
 | 
 | ||
| SCSI CMD REG 640 | 1. Turn the printer off. Wait for 90 seconds. | ||
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI CMD REG 640 error. | |
| 
 | 
 | ||
| SCSI R/W REG 630 | 1. Turn the printer off. Wait for 90 seconds. | ||
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI R/W REG 630 error. | |
| 
 | 
 | ||
| SCSI RUPT RST 610 | 1. Turn the printer off. Wait for 90 seconds. | ||
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI RUPT RST 610 error. | |
| 
 | 
 | ||
| SCSI RUPT II 611 | 1. Turn the printer off. Wait for 90 seconds. | ||
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI RUPT II 611 error. | |
| 
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| SCSI FIFO 621 | 1. | Turn the printer off. Wait for 90 seconds. | |
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI FIFO 621 error. | |
| 
 | 
 | ||
| SCSI DEVICE 660 | 1. Turn the printer off. Wait for 90 seconds. | ||
| 
 | 2. | Turn the printer on. If the message recurs, call for service and | |
| 
 | 
 | report a SCSI DEVICE 660 error. | |
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