Only the Ready LED blinks
FM4402 printer
Possible Problems | Solutions | Remarks |
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Serial I/O error | Check the baud rate |
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| Check the flow control |
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Memory full | Add the extension RAM |
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Cutter failed, or jam | Check the cutter | Only when cutter is installed. |
at cutter | Clear the jam |
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Hardware error | Call for service |
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Only the Ready LED blinks
FM4602 and FM4603 printer
LCD display | Possible Problems and Solutions | Remarks |
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SERIAL IO ERROR | . Verify baud rate, format or | Not Applicable to the Parallel port. |
| protocol between host and |
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| printer |
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| . Check switches bits 6, 7 and 8. |
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CUTTER FAILED | . Check the media | For FM4602 and FM4603 verify switch |
| . Check the connection between | 3 should be ON for cutter. |
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| cutter and main board. |
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| . Call for service. |
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MEMORY FULL | . Check the graphics and soft font | Make sure to delete the graphics and |
| formats from host. | soft fonts, if the application software |
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| no longer uses them |
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Host indicates “Printer Time Out”
∙Verify that the communication cable (parallel or serial) connection is secured to both the port on the PC and to the connector on the printer.
∙Verify that the printer is power turned on (the power switch is at position ‘1’ and the power LED is illuminated).
