Printers
HP Envy Photo 6234 Wireless All-in-One Color Printer, Instant Ink; Photo printing reviews
Product specifications and review coverage for this exact model.
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Product overview
HP K7S21B is listed in the multifunction printers category. The recorded specifications include print technology: Thermal inkjet; colour printing: Yes; duplex printing: Yes. This entry covers manufacturer code K7S21B. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: K7S21B. Icecat product 37640005 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Print technology | Thermal inkjet |
|---|---|
| Colour printing | Yes |
| Maximum resolution | 4800 x 1200 DPI |
| Duplex printing | Yes |
| Black print speed (normal A4/Letter) | 13 ppm |
| Largest ISO paper size | A4 |
| Scanning | Colour scanning |
| Copying | Colour copying |
More product specifications
Open a section for the details that matter to you.
Display3 details
| Built-in display | Yes |
|---|---|
| Screen size | 5.59 cm (2.2") |
| Colour display | No |
Processor, memory & storage5 details
| Card reader integrated | No |
|---|---|
| Memory (RAM) | 256 MB |
| Built-in processor | Yes |
| Processor frequency | 1200 MHz |
| Storage temperature (T-T) | -40 - 60 °C |
Camera, image & video1 detail
| Image formats supported | JPG, Raw |
|---|
Printing, scanning & paper43 details
| Duplex printing mode | Auto |
|---|---|
| Print resolution colour | 4800 x 1200 DPI |
| Print resolution black | 1200 x 1200 DPI |
| Printing | Colour printing |
| Print speed (colour, normal quality, A4/US Letter) | 8 ppm |
| Print speed (black, draft quality, A4/US Letter) | 22 ppm |
| Print speed (colour, draft quality, A4/US Letter) | 21 ppm |
| Print speed (ISO/IEC 24734) black | 12 ppm |
| Print speed (ISO/IEC 24734) colour | 8 ppm |
| Borderless printing | Yes |
| Duplex copying | Yes |
| Copy speed (black, normal quality, A4) | 21 cpm |
| Copy speed (colour, normal quality, A4) | 19 cpm |
| Copy speed (black, draft, A4) | 20 cpm |
| Copy speed (colour, draft, A4) | 18 cpm |
| Optical scanning resolution | 1200 x 1200 DPI |
| Maximum scan resolution | 1200 x 1200 DPI |
| Maximum scan area | 216 x 297 mm |
| Scan technology | CIS |
| Scan to | E-mail, PC |
| Scan drivers | TWAIN |
| Number of print cartridges | 2 |
| Printing colours | Black, Cyan, Magenta, Yellow |
| Replacement cartridges | T6N02AE HP 303 Black Ink Cartridge (~200 pages); T6N01AE HP 303 Tri-colour Ink Cartridge (~165 pages); T6N04AE HP 303XL Black Ink Cartridge (~600 pages); T6N03AE HP 303XL Tri-colour Ink Cartridge (~415 pages) |
| Total number of input trays | 2 |
| Total output capacity | 25 sheets |
| Auto document feeder (ADF) | No |
| Maximum number of input trays | 2 |
| Maximum output capacity | 25 sheets |
| Maximum print size | 209.9 x 349.6 mm |
| Paper tray media types | Plain paper, Glossy paper, Photo paper, Recycled paper, Matte paper, Lightweight paper |
| Borderless printing media sizes | Letter |
| Paper tray media weight | 75 - 300 g/m² |
| Mobile printing technologies | Mopria Print Service, Apple AirPrint |
| Sound power level (printing) | 6.1 dB |
| Power consumption (printing) | 13.95 W |
| HP Instant Ink | Yes |
| HP Instant Ink duration | 7 month(s) |
| Total carbon footprint (kg of CO2e) | 54 |
| Cartridge(s) included | Yes |
| Included cartridge capacity (black) | 125 pages |
| Included cartridge capacity (CMY) | 120 pages |
| Custom media sizes | 97.79 x 215 to 127 x 355 mm |
Connections & wireless5 details
| USB port | Yes |
|---|---|
| USB 2.0 ports quantity | 1 |
| Wi-Fi standards | Wi-Fi 4 (802.11n), 802.11g, 802.11b |
| Wi-Fi Direct | Yes |
| Bluetooth | Yes |
Power & battery6 details
| Power consumption (ready) | 3.6 W |
|---|---|
| Power consumption (sleep) | 0.93 W |
| Power consumption (off) | 0.2 W |
| AC input voltage | 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Built-in Universal Power Supply |
Controls & features3 details
| Control type | Touch |
|---|---|
| Recommended operating temperature range (T-T) | 15 - 32 °C |
| Operating temperature (T-T) | 5 - 40 °C |
Design & dimensions6 details
| Time to first page (colour, normal) | 20 s |
|---|---|
| Custom media width | 97.79 - 127 mm |
| Width | 454 mm |
| Depth | 410 mm |
| Height | 161 mm |
| Weight | 6.5 kg |
Software & compatibility6 details
| Document formats supported | |
|---|---|
| Windows operating systems supported | Windows XP Professional, Windows XP Home, Windows XP, Windows Vista x64, Windows Vista, Windows 7 x64, Windows 7, Windows 8 x64, Windows 8, Windows 8.1 x64, Windows 8.1, Windows 10 x64, Windows 10 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, MacOS |
| Other operating systems supported | ChromeOS |
| Bundled software | HP Printer Software, HP Update, Shop for Supplies Online, HP Photo Creations |
| Compatible operating systems | Windows 10 (32/64-bit), Windows 8.1 (32/64-bit), Windows 8 (32/64-bit), Windows 7 (32/64-bit), Windows Vista (32/64-bit), Windows XP (32-bit) (Professional and Home Editions); OS X v10.10 Yosemite, OS X v10.11 El Capitan, macOS 10.12 Sierra; Linux: for more information, see http://hplipopensource.com/hplip-web/index.html; Chrome OS |
Further product details32 details
| Time to first page (black, normal) | 17 s |
|---|---|
| Maximum number of copies | 50 copies |
| Greyscale levels | 256 |
| Recommended duty cycle | 300 - 400 pages per month |
| Maximum duty cycle | 1000 pages per month |
| All-In-One-multitasking | Yes |
| HP segment | Home |
| Total input capacity | 125 sheets |
| Maximum input capacity | 125 sheets |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| ISO B-series sizes (B0...B9) | B5 |
| ISO C-series sizes (C0...C9) | C6 |
| Envelopes sizes | B5, C6, DL |
| Custom media length | 215 - 355 mm |
| Envelope feeder | No |
| HP Auto-On/Auto-Off | Yes |
| HP Dynamic security | Yes |
| HP GTIN (EAN/UPC) | 191628546749 |
| Recommended humidity operating range | 20 - 80% |
| Non-operating relative humidity (non-condensing) | 10 - 90% |
| Sustainability certificates | ENERGY STAR |
| Carbon emissions, manufacturing (kg of CO2e) | 43 |
| Carbon emissions, logistics (kg of CO2e) | 2 |
| Carbon emissions, end-of-life (kg of CO2e) | 3 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 6 |
| Layers per pallet | 5 pc(s) |
| Box contents | HP ENVY Photo 6234 All-in-One Printer; HP 303 Setup Black Cartridge (~185 pages); HP 303 Setup Tri-colour Cartridge (~120 pages); Ink caution flyer; Power cord; Setup card; Getting started guide; Media pack. |
| Number of users | 3 user(s) |
| Recommended system requirements | Microsoft Windows 10; 8.1; 8; 7; 1 GHz 32-bit (x86) or 64-bit (x64) processor; 2 GB available hard disk space; CD-ROM/DVD drive or Internet connection; USB port; Microsoft Internet Explorer; Windows Vista; 800 MHz 32-bit (x86) processor; 2 GB available hard disk space; CD-ROM/DVD drive or Internet connection; USB port; Microsoft Internet Explorer 8; Windows XP SP3 or higher (32-bit only); any Intel Pentium II; Celeron or 233 MHz compatible processor; 850 MB available hard disk space; CD-ROM/DVD |
| PictBridge | No |
| UNSPSC-code | 43212110 |
| Manufacturer warranty | One-year limited hardware warranty; 24-hour, 7 days a week limited phone support; For more info please visit us at http://www.support.hp.com |
Packaging & supplied accessories9 details
| Country of origin | Thailand |
|---|---|
| Package width | 494 mm |
| Package depth | 196 mm |
| Package height | 488 mm |
| Package weight | 8.6 kg |
| Cables included | AC |
| Pallet gross weight | 532 kg |
| Products per pallet | 60 pc(s) |
| Master (outer) cases per pallet layer | 12 pc(s) |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.