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22.99 in 18.38 in | 19.67 in 13.35 in | |
Available colors | ||
Editiorial reviews | ||
User rating |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Copier | yes | yes |
Scanner | yes | yes |
Fax | yes | yes |
Noise level | 65.0 dB | 60.0 dB |
Supports duplex | yes | yes |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Height | 18.38 in | 13.35 in |
Width | 22.99 in | 19.67 in |
Depth | 15.09 in | 20.87 in |
Weight | 42.99 lb | 33.09 lb |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Colour of product | Black,White |
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Document feeder | yes | yes |
Document feeder capacity | 35.0 pages | 50.0 pages |
Double automatic document feeder | yes | yes |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Color technology | Inkjet | Inkjet |
Number of inks | 4 | 4 |
Memory capacity | 512.0 mB | 256.0 mB |
Processor speed | 1200.0 MHz | 600.0 MHz |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Display | yes | yes |
Display type | Colour | Colour |
Touchscreen | yes | yes |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Colour printer | yes | yes |
Color print speed | 18.0 ppm | 37.0 ppm |
B/W print speed | 34.0 ppm | 37.0 ppm |
Maximum resolution | 600 x 600 dpi | 600 x 600 dpi |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Scanner color depth | 24.0 bit | 24.0 bit |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Maximum resolution | 600 x 600 dpi | 600 x 600 dpi |
Maximum copying speed | 33.0 pages/min | 37.0 pages/min |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Document memory | 100.0 sheets | 100.0 sheets |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Media supported |
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Feeder capacity | 75 | 250 |
Tray capacity | 250.0 sheets | 500.0 sheets |
Number of trays | 2 | 1 |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Interfaces |
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Communication protocol |
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HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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Power consumption (standby) | 1.47 W | 6.7 W |
Operational power consumption (min-max) | 37 - 6.5 | < 35 |
HP OfficeJet Pro 7740 | HP OfficeJet Pro 8720 | |
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EnergyStar | yes | yes |
Pros | ||
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Cons |