4.1Error Messages
When there is a problem with the printer, a buzzer sounds, and the LED error indicator on the control panel lights. An error message is displayed on the LCD screen. Error descriptions and corrective actions are shown below.
4.1.1 Error descriptions and indications
| Description | LCD indication | LED | Buzzer |
Battery dead (for clock and backup RAM) | Battery | Lights | Sounds long | |
Low head temperature | ColdHead | Lights | Sounds long | |
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Low PCB temperature | Cold PCB | Lights | Sounds long | |
Abnormal head resistance value |
| Lights | Sounds long | |
Error contents and head information | Head Err |
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repeatedly displayed |
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Rank: | Rank of head resistance | Rank *** |
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| value |
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Average: | Average of resistance | Ave.*** |
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| values (A/D reading value |
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| decimal system) |
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Maximum: | Max. value of resistance | Max.*** |
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Minimum: | Min. value of resistance | Min.*** |
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Communication error (receive buffer | OverFlow | Lights | Sounds long | |
overrun) |
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Communication error (parity, framing) | S/I Err | Lights | Sounds long | |
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Communication error (transmit buffer | HostBusy | Blinks | Sounds short | |
overflow |
| T.D.Full |
| 3 times |
Pause key pressed | Pause | – – | – – | |
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Pause command reception (remote control) | Pause | – – | – – | |
Head overheat | OverHeat | Blinks | Sounds short | |
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| Cooling |
| 3 times |
Stop key pressed | Stop | – – | Sounds short | |
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| 3 times |
Stop command reception (remote control) | Cancel | – – | – – | |
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Mechanism head open | HeadOpen | Lights | Sounds short | |
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| 3 times |
Paper end (no paper left) | PaperEnd | Lights | Sounds short | |
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| 3 times |
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(continued) |
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