Environmental specifications
Table B-4 Environmental specifications1
| Recommended | Operating | Storage |
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Temperature | 20° to 27°C | 0° to 40°C | |
| (68° to 81°F) | (32° to 104°F) | |
|
|
|
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Relative humidity | 15% to 80% | 15% to 80% | 15% to 85% |
1Values are subject to change. See www.hp.com/support/9250c for current information.
CAUTION: The operating environment should be stable, with no abrupt changes in temperature or humidity that might damage the device. If you move the device from a cold environment to a warm one, wait about two hours before using it.
Acoustic emissions
Table B-5 Acoustic emissions
Sound Power Level | Declared per ISO 92961 |
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Scanning2 | LWAd = 6.8 Bels (A) [68 dB (A)] |
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Ready | LWAd = 4.9 Bels (A) [49 dB (A)] |
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Sound Pressure Level - Bystander Position | Declared per ISO 92961 |
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Scanning2 | LpAm = 53 dB(A) |
|
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Ready | LpAm = 35 dB(A) |
1Values are subject to change. See www.hp.com/support/9250c for current information.
2Configuration tested: Scanning simplex monochrome using ADF at 55 ppm and letter paper.
ENWW | Environmental specifications 87 |