HP Deskjet 450 Mobile Printer series - Manual (Page 73)

ENWW B-3
Power Supply Universal Power Supply
Power
Requirements Power adapter Input voltage : 100 - 240 AC, 50/60 Hz
Output voltage : 19 VDC, 3.16 A
Battery Lithium-ion ~1800 mAh (11.1 VDC)
Power
Consumption Less than 2 watts when off, 5 watts maximum non-printing, 20 watts maximum
printing.
Operating
Environment Operating temperature : 0° to 55°C (32° to 131°F)
Recommended operating condition : 15° to 35°C (59° to 95°F)
Storage temperature : -40° to 70°C (-40° to 158°F)
Relative humidity : 15 to 95% RH non-condensing
(Recommended: 20 to 80% RH non-condensing)
Battery operating temperatures : Charging: 32° to 104°F (0° to 40°C);
Using and storing: -4° to 122°F (-20° to 50°C)
Noise levels : 56 dBA
System
Requirements
for Windows and
Macintosh Minimum
Windows 98: P60 MHz, 16 MB RAM
Windows NT 4.0: P100 MHz, 32 MB RAM
Windows Me: P166 MHz, 32 MB RAM
Windows 2000: P166 MHz, 64 MB RAM
Windows XP: P233 MHz, 64 MB RAM
Mac OS 8.6.x: iMac 333 MHz or G3 350 MHz, 64 MB RAM
Mac OS 9.x: iMac 333 MHz or G3 350 MHz, 64 MB RAM; IR: 9.x or later
Mac OS X: G3 (except original PowerBook G3), 128 MB RAM
Recommended
For all Windows operating systems except Windows XP: PII 450 MHz, 128 MB
RAM, 200 MB hard disk space
Windows XP: PII 450 MHz, 256 MB RAM, 200 MB hard disk space
Mac OS 8.6.x: iMac 333 MHz or G3 350 MHz, 128 MB RAM
Mac OS 9.x: iMac 333 MHz or G3 350 MHz, 128 MB RAM
Mac OS X: G4 800 MHz, 256 MB RAM
Warranty 1-year limited warranty
Product
Certifications Safety Certifications : CCC S&E (China), CSA (Canada), PSB (Singapore),
UL (USA), TUV-GS (Germany), CE (European Union), B mark (Poland)
EMI/EMC Certifications : FCC Title 47 CFR Part 15 Class B (USA), CTICK
(Australia and New Zealand), CE (European Union), BSMI (Taiwan), GOST
(Russia), ICES (Canada)