
TM-L90/TM-L90 with Peeler Technical Reference Guide
❏TM-L90 peeler specification unrecoverable errors
Unrecoverable Errors
Error name | Type of error |
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| Flash code | Recovery measure | |||||||||||||
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| Approx.320 ms |
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R/W error in memory | After R/W checking, the |
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| Impossible to |
| printer does not work |
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| recover. |
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| Approx.5120 ms |
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High voltage error | The power supply voltage is |
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| Impossible to |
| extremely high. |
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| recover. |
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Low voltage error | The power supply voltage is |
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| Impossible to |
| extremely low. |
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| recover. |
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CPU execution error | The CPU executes an |
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| Impossible to |
| incorrect address or I/F |
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| recover. |
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| board is not connected. |
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Internal circuit | Internal circuits are not |
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| Impossible to |
connection error | connected correctly. |
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| recover. |
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| Approx.2560 ms |
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UIB error | An abnormal operation |
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| Impossible to |
| occurs in UIB. |
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| recover. |
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Note:
When an unrecoverable error occurs, turn off the power supply immediately.
Unplug the power cablefrom the printer body when the power switch is invalid.
Rev. B | Troubleshooting |