TROUBLESHOOTING | 6 |
ERROR SIGNALS
The LED display, Front Panel LED Indicators and Buzzer provide a visual and audio indication of the type of error encountered. Find the correct symptom in the table below to reference the correct response.
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| LCD MESSAGE | BEEP | ERROR CONDITION | TO CLEAR | |||
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Error on |
| Machine error | 1 long | Machine Error | Cycle power on/off. | |||
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Error on |
| EEPROM error | 1 long | EEPROM read/write error | Cycle power on/off. | |||
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Error on |
| Head error | 1 long | Print Head is damaged | Replace | head. | ||
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| Cycle power. |
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Error on |
| Sensor error | 3 short | Sensor | Cycle power on/off. | |||
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Error blinks | Card r/w error | 1 long | Memory card read/write | Format | card and | cycle | ||
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| power. |
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Error blinks | Card low Battery | 1 long | Memory card battery low | Replace | battery | and | ||
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| cycle power. |
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Error blinks | Head Open | 3 short | Head open | Latch print head. |
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Error | on | Line | Parity Error | 3 short | RS232 parity error | Match parity to system. | ||
blinks |
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Error | on | Line | Overrun Error | 3 short | RS232 overrun error | Verify RS232 settings. | ||
blinks |
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Error | on | Line | Framing Error | 3 short | RS232 framing error | Verify RS232 settings | ||
blinks |
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Error | on | Line | Buffer Over | 3 short | Buffer overflow | Verify RS232 settings. | ||
blinks |
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Error | on | Line | Paper End | 3 short | Media end or misselected | Replenish media, select | ||
blinks |
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| media type. | correct | media, | open/ |
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| close head lever, open/ | ||
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| close media hold down | ||
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Error | blinks | Ribbon End | 3 short | Ribbon end or ribbon broken. | Replace | ribbon. | Open/ | |
Ribbon on |
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| Close Head Lever. |
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| Open/Close Media Hold | ||
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| Down |
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Error | blinks, | Media Error | 3 short | Media error | Open/Close head lever. | |||
Label blinks |
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Ribbon blinks |
| None | Ribbon near end. | Replace ribbon with full | ||||
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| roll. |
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Line blinks |
| None | Buffer near full | Slow down transmission | ||||
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M84Pro Service Manual | PN: 9001111A | Page |