| Model | Photosmart 422 |
| Manufacturer | HP |
| Telephone | 08705 474747 |
| Web | www.hp.com/uk |
| Price – RRP inc (ex) VAT | £149 (£127) |
| Price – street inc (ex) VAT | £149 (£127) |
| Street price from | www.amazon.co.uk |
| Warranty Duration | 1 year |
| Warranty Type | Back to dealer |
| Print head type | Thermal ink-jet |
| Maximum page size | 15cm x 10cm |
| Sheet feed capacity (sheets) | 20 photo blanks |
| Max paper weight (g/m2) | 280 |
| Print head resolution (dpi) | 4,800 optimised |
| Carriage resolution (dpi) | 1,200 |
| Rated black speed (ppm) | 0.5 |
| Rated colour speed (ppm) | 0.5 |
| Rated pages per month | Not stated |
| Ink tank types | single tri-colour tank: cyan/magenta/yellow or three greys |
| Number of ink colours | 3 |
| Minimum drop size (pl) | 5 |
| Fade resistance (years) | 82 |
| Connection type | USB 2, PictBridge, camera dock |
| Print without PC? | Yes, via PictBridge or camera dock |
| Photo card readers | None |
| Power supply | External, in mains plug |
| Power consumption (W) | 80 |
| Extra features | Includes 5Mpixel digital camera |
| Dimensions (camera in dock)
W x D x H (mm) | 227 x 116 x 162 |
| Weight (kg) | 1.25 |
| Printing software | HP ImageZone/Express, HP Solution Centre |
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