HP DeskJet 948C, 940C, and 920C Series - (English) Quick Help

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power consumption
2 watts maximum when off
4 watts average non-printing
40 watts average when printing
power requirements
Input Voltage: 100 to 240 Vac (±10%)
Input Frequency: 50/60 Hz (+3 Hz)
Accommodates the worldwide range of ac line voltages and frequencies.
declared noise emissions in accordance with ISO 9296
Sound power level, LWAd (1B=10 dB):
5.9 dB in normal mode
Sound pressure level, LpAm (bystander positions):
46 dB in normal mode
alignment
Vertical:
+/- .058 mm/mm (.002 in) in normal mode
Skew:
+/- .152 mm/mm (.006 in/in) on plain paper
+/- .254 mm/mm (.010 in/in) on hp transparency films
media weight
Paper:
U.S. Letter 60 to 90 g/m
2
(16 to 24 lb)
Legal 75 to 90 g/m
2
(20 to 24 lb)
Envelopes: 75 to 90 g/m
2
(20 to 24 lb)
Cards: Up to 200 g/m
2
(110 lb index max)
Banner paper: 60 to 90 g/m
2
(16 to 24 lb)