18.26 in 9.0 in  | 19.67 in 13.35 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 HP OfficeJet Pro 6970 |  HP OfficeJet Pro 8720 | |
|---|---|---|
| Copier | yes | yes |
| Scanner | yes | yes |
| Fax | yes | yes |
| Noise level | 50.0 dB | 60.0 dB |
| Supports duplex | yes | yes |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Height | 9.0 in | 13.35 in |
| Width | 18.26 in | 19.67 in |
| Depth | 15.35 in | 20.87 in |
| Weight | 17.86 lb | 33.09 lb |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Colour of product | Black |
|
| Document feeder | yes | yes |
| Auto document feeder (ADF) | yes | yes |
| Document feeder capacity | 35.0 pages | 50.0 pages |
| Double automatic document feeder | yes | yes |
| Market positioning | Business | Business |
| Control type | Touch | Touch |
| Card reader integrated | no | no |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Color technology | Inkjet | Inkjet |
| Internal memory | 1024.0 mB | 256.0 mB |
| Digital sender | yes | yes |
| Number of inks | 4 | 4 |
| Memory capacity | 1.0 mB | 256.0 mB |
| Processor speed | 500.0 MHz | 600.0 MHz |
| Windows operating systems supported |
| Windows 7 |
| Mac operating systems supported |
| Mac OS X 10.6 Snow Leopard |
| Operating relative humidity (H-H) | 20 - 80 | 20 - 80 |
| Operating temperature (T-T) | 5 - 40 | 5 - 40 |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Display | yes | yes |
| Display technology | CGD | CGD |
| Display type | Colour | Colour |
| Touchscreen | yes | yes |
| Size | 2.65 in | 4.3 in |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Colour printer | yes | yes |
| Colour | 4-ink | 4-ink |
| Printing technology | Thermal inkjet | Thermal inkjet |
| Maximum resolution | 600 x 600 dpi | 600 x 600 dpi |
| Duplex printing | yes | yes |
| Automatic duplexing | Yes | Yes |
| Time to first page (colour, normal) | 15.0 s | 10.0 s |
| Time to first page (black, normal) | 12.0 s | 9.0 s |
| Print speed (colour, normal quality, A4/US Letter) | 11.0 ppm | 20.0 ppm |
| Print speed (black, normal quality, A4/US Letter) | 20.0 ppm | 24.0 ppm |
| Color print speed | 26.0 ppm | 37.0 ppm |
| B/W print speed | 30.0 ppm | 37.0 ppm |
| Printing colours |
|
|
| AirPrint enabled | yes | yes |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Scanning | Colour scanning | Colour scanning |
| Scanner type | Flatbed & ADF | Flatbed & ADF |
| Scan technology | CIS | CIS |
| Scan element | CIS | CIS |
| Duplex scanning | yes | yes |
| Automatic duplexing | Yes | Yes |
| Optical scanning resolution | 1200 x 1200 dpi | 1200 x 1200 dpi |
| Maximum scan area |
| 8.5 in |
| Image formats supported |
|
|
| Grayscale levels | 256 | 256 |
| Grayscale depth | 8.0 bit | 8.0 bit |
| Colour depth | 24.0 bit | 24.0 bit |
| Scanner color depth | 24.0 bit | 24.0 bit |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Copying | Colour copying | Colour copying |
| Automatic duplexing | Yes | Yes |
| Maximum resolution | 600 x 600 dpi | 600 x 600 dpi |
| Copy speed (normal quality, colour, A4) | 7.0 cpm | 16.0 cpm |
| Copy speed (normal quality, black, A4) | 13.0 cpm | 22.0 cpm |
| Maximum copying speed | 30.0 pages/min | 37.0 pages/min |
| Copier resize | 25 - 400 | 25 - 400 |
| Maximum document reduction | 25.0 % | 25.0 % |
| Maximum document enlargement | 400.0 % | 400.0 % |
| Maximum number of copies | 99 | 99 |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Faxing | Colour faxing | Colour faxing |
| Document memory | 100.0 sheets | 100.0 sheets |
| Number memory | 20 | 20 |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Paper tray media types |
|
|
| JIS B-series sizes (B0...B9) | B5 | B5 |
| ISO A-series sizes (A0...A9) |
|
|
| Maximum ISO A-series paper size | A4 | A4 |
| Envelopes sizes |
|
|
| Output trays capacity | 60.0 sheets | 150.0 sheets |
| Standard media capacity | 225.0 sheets | 250.0 sheets |
| Total media capacity | 225.0 sheets | 250.0 sheets |
| Supported media type |
|
|
| Original type | Sheets | Sheets |
| Media supported |
|
|
| Feeder capacity | 60 | 250 |
| Number of trays | 1 | 1 |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| Interfaces |
|
|
| USB port | yes | yes |
| Mobile printing technologies |
|
|
| Direct printing | yes | yes |
| Ethernet | yes | yes |
| Wi-Fi | yes | yes |
| Communication protocol |
|
|
| Operating system |
|
|
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| AC input voltage | 110.0 V | 100.0 V |
| Power consumption (sleep) | 1.21 W | 1.3 W |
| Power consumption (standby) | 5.5 W | 6.7 W |
| Power consumption (average operating) | 27.0 W | 35.0 W |
| HP OfficeJet Pro 6970 | HP OfficeJet Pro 8720 | |
|---|---|---|
| EnergyStar | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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