
6 • Troubleshooting
Barcode Problems (continued)
| Problem | Address too High | |
| Reason: | Address field is within .100" of the top | |
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 | edge of the media. | 
| Solution: | Move address field down to the USPS | |
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 | Domestic Mail Manual (DMM) specifications. | 
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 | |
| Problem | Barcode Fails MERLIN Standards at USPS | |
| Reason: | Mail does not meet barcode, address | |
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 | placement, or other acceptance tests of | 
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 | MERLIN (Mail Evaluation Readability | 
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 | |
| Solution: | For more info on MERLIN, go to PB.com. | |
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 | Select Support, click on Search the | 
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 | Support Knowledge base, then search the | 
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 | database for MERLIN. | 
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Other Problems
| Problem | Paper Out or Paper Jam | 
| Reason: | Input area is empty. | 
| Solution: | Refill the input area. | 
| Reason: | |
| Solution: | Adjust the  | 
| 
 | the material you're running (see page  | 
| Reason: | Paper jam obstructing paper path. | 
| Solution: | Clear obstructed path. | 
| Reason: | Dirty paper feed sensor. | 
| Solution: | Clean sensor with compressed air (see | 
| 
 | page  | 
| DA300 Printer Operator Guide |