Technical Specifications
Environmental
Temperature |
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Operation | 50 to 95 °F (10 to 35 °C) |
Storage* | |
| 1 month at 104 °F (40 °C) |
| 120 hours at 140 °F (60 °C) |
Humidity (without |
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condensation) |
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Operation | 20 to 80% RH |
Storage* | 5 to 85% RH |
| *Stored in shipping container |
Safety Approvals
Safety standards | UL 1950 with D3, CSA C22.2 No. 950 with D3 |
EMC | FCC part 15 subpart B class B, CSA C108.8 class B |
Initialization
The printer can be initialized (returned to a fixed set of conditions) in these ways:
| Hardware initialization | ∗ The printer is turned on. |
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| ∗ The printer receives an | INIT | signal from |
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| the parallel interface. |
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| Software initialization | ∗ Software sends an ESC @ (initialize |
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| the printer) command. |
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Hardware | When the printer is turned on, the printer mechanism is initialized | ||||
initialization | and the input data buffer and print buffer are cleared. Printer settings | ||||
| are returned to their default values. However, the printer mechanism | ||||
| is not initialized if the printer is turned on within ten seconds after | ||||
| turning it off. In this case, the printer caps the print head, and ejects | ||||
| any paper in the paper path. | ||||
Software | Software initialization clears the print buffer and returns printer | ||||
initialization | settings to their default values. However, it does not initialize the | ||||
| printer mechanism or clear the data buffer. | ||||