
HP 6840
tbdCOR ScoreAvailable after 3 critic reviews
Printers
Product specifications and review coverage for this exact model.

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HP 2Z622F is listed in the multifunction printers category. The recorded specifications include print technology: Laser; colour printing: No; duplex printing: Yes; wi-fi: Yes. This entry covers manufacturer code 2Z622F. 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.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
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Manufacturer code: 2Z622F. Icecat product 95036888 · Checked 18 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Print technology | Laser |
|---|---|
| Colour printing | No |
| Maximum resolution | 1200 x 1200 DPI |
| Duplex printing | Yes |
| Black print speed (normal A4/Letter) | 40 ppm |
| Largest ISO paper size | A4 |
| Scanning | Colour scanning |
| Copying | Mono copying |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
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| Acoustic power emissions (ready) | Inaudible |
|---|
| Built-in display | Yes |
|---|---|
| Display | CGD |
| Screen size | 6.86 cm (2.7") |
| Colour display | Yes |
| Maximum internal memory | 512 MB |
|---|---|
| Memory (RAM) | 512 MB |
| Built-in processor | Yes |
| Processor frequency | 1200 MHz |
| Storage temperature (T-T) | -20 - 40 °C |
| Image formats supported | JPG, TIFF |
|---|
| Duplex printing mode | Auto |
|---|---|
| Print resolution black | 1200 x 1200 DPI |
| Printing | Mono printing |
| N-in-1 print function | Yes |
| Watermark printing | Yes |
| Economical printing | Yes |
| Secure printing | Yes |
| Booklet printing function | Yes |
| Duplex copying | Yes |
| Maximum copy resolution | 600 x 600 DPI |
| Time to first copy (black, normal) | 7.2 s |
| N-in-1 copy function | Yes |
| N-in-1 copy function (N=) | 2 |
| ID-card copy function | Yes |
| Duplex scanning | Yes |
| Optical scanning resolution | 1200 x 1200 DPI |
| Maximum scan resolution | 1200 x 1200 DPI |
| Maximum scan area | 216 x 297 mm |
| Scanner type | Flatbed scanner |
| Scan technology | CIS |
| Scan to | E-mail, Software, TWAIN, WIA |
| Scan speed (colour) | 20 ppm |
| Scan speed (black) | 29 ppm |
| Scan drivers | TWAIN, WIA |
| Faxing | No |
| Fax delayed sending | No |
| Duplex functions | Print, Copy |
| Number of print cartridges | 1 |
| Printing colours | Black |
| Printer fonts | Scalable, TrueType |
| Replacement cartridges | HP 149A Black Original LaserJet Toner Cartridge (~2,900 pages), W1490A; HP 149X Black Original LaserJet Toner Cartridge (~9,500 pages), W1490X |
| Total number of input trays | 2 |
| Total output capacity | 150 sheets |
| Paper tray 1 input capacity | 100 sheets |
| Paper tray 2 input capacity | 250 sheets |
| Auto document feeder (ADF) | Yes |
| Auto document feeder (ADF) input capacity | 50 sheets |
| Maximum number of input trays | 3 |
| Maximum output capacity | 150 sheets |
| Maximum print size | 207.4 x 347.1 mm |
| Paper tray media types | Plain paper, Bond paper, Recycled paper, Envelopes, Labels, Heavy paper, Lightweight paper, Rough paper, Letterhead |
| Non-ISO print media sizes | Hagaki card, Statement, Oficio, 16K |
| Photo paper sizes (imperial) | 4x6,5x8" |
| Paper tray media weight | 60 - 200 g/m² |
| Direct printing | Yes |
| Mobile printing technologies | Mopria Print Service, Apple AirPrint |
| Sound pressure level (printing) | 54 dB |
| Sound pressure level (scanning) | 48 dB |
| Sound power level (printing) | 6.7 dB |
| Power consumption (printing) | 510 W |
| Total carbon footprint (kg of CO2e) | 124 |
| Cartridge(s) included | Yes |
| Included cartridge capacity (black) | 2900 pages |
| Custom media sizes | Tray 1: 76.2 x 127 to 215.9 x 355.6 mm; Tray 2, 3: 104.9 x 148.59 to 215.9 x 355.6 mm |
| USB port | Yes |
|---|---|
| USB 2.0 ports quantity | 1 |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Wi-Fi Direct | Yes |
| Power consumption (PowerSave) | 0.9 W |
|---|---|
| Power consumption (ready) | 7.5 W |
| Power consumption (sleep) | 0.9 W |
| Power consumption (off) | 0.06 W |
| Energy Star Typical Electricity Consumption (TEC) | 0.4 kWh/week |
| AC input voltage | 220 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Internal (Built-in) power supply |
| Control type | Touch |
|---|---|
| Recommended operating temperature range (T-T) | 15 - 27 °C |
| Operating temperature (T-T) | 10 - 32.5 °C |
| Input colour depth | 24 bit |
|---|---|
| Custom media width | 76.2 - 215.9 mm |
| Product colour | White |
| Sustainable technologies and materials | Recyclable through HP Planet Partners; Compatible with Accessibility Accessories; Contains post-consumer recycled plastic |
| Width | 420 mm |
| Depth | 390 mm |
| Height | 323 mm |
| Weight | 12.6 kg |
| Document formats supported | |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, MacOS |
| Mobile operating systems supported | Android |
| Other operating systems supported | ChromeOS, Android, iOS |
| Certification | CISPR 32:2015 Class B / EN 55032:2015 Class B; CISPR 35:2016 / EN 55035:2017 Class B; EN IEC 61000-3-2:2019; EN 61000-3-3:2013+A1:2019; EN 61000-4-12:2016; FCC CFR 47 Part 15 Class B; ICES-003, Issue 7 Class B |
| Sustainability compliance | Yes |
| Compliance certificates | GS mark, CCC, EAC, BIS, Federal Communications Commission (FCC), CE, BSMI |
| Compatible operating systems | Windows 11; Windows 10; Windows Client OS; Android; iOS; Mobile OS; macOS 10.15 Catalina; macOS 11 Big Sur; macOS 12 Monterey; macOS 13 Ventura; macOS 15 Sequoia; Chrome OS |
| Electromagnetic compatibility | CISPR 32:2015 Class B / EN 55032:2015 Class B; CISPR 35:2016 / EN 55035:2017 Class B; EN IEC 61000-3-2:2019; EN 61000-3-3:2013+A1:2019; EN 61000-4-12:2016; FCC CFR 47 Part 15 Class B; ICES-003, Issue 7 Class B |
| Warm-up time | 45 s |
|---|---|
| Time to first page (black, normal) | 6.3 s |
| Maximum number of copies | 9999 copies |
| Copier resize | 25 - 400% |
| Auto fit function | Yes |
| Greyscale levels | 256 |
| Auto reduction | No |
| Recommended duty cycle | 750 - 4000 pages per month |
| Maximum duty cycle | 80000 pages per month |
| Page description languages | PostScript 3, PDF, PWG, URF, PCL 5e, PCL 6 |
| All-In-One-multitasking | Yes |
| HP segment | Small medium business |
| Total input capacity | 350 sheets |
| Maximum input capacity | 900 sheets |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| ISO B-series sizes (B0...B9) | B5 |
| ISO C-series sizes (C0...C9) | C5 |
| JIS B-series sizes (B0...B9) | B5, B6 |
| Envelopes sizes | 10, B5, C5, DL, Monarch |
| Custom media length | 127 - 355.6 mm |
| Envelope feeder | No |
| Cabling technology | 10/100/1000Base-T(X) |
| Security algorithms | SSL/TLS, EAP-PEAP, EAP-TLS, WPA2, HTTPS, LEAP |
| Market positioning | Business |
| HP Auto-On/Auto-Off | Yes |
| HP Dynamic security | Yes |
| HP Security tools | Management security: SNMP v1 v2 v3, SSL/TLS (HTTPS), 802.1x authentication; wireless network security: WPA (Wi-Fi Protected Access) WPA2 WPA3, WEP encryption (64 and 128 bit), 802.1x authentication (EAP-PEAP, LEAP, EAP-TLS) with RADIUS servers |
| HP GTIN (EAN/UPC) with options | (ABT) 195161936104; (ABY) 195161936111; (B19) 195161936128; (BAZ) 195161936135 |
| HP GTIN (EAN/UPC) | 195161936104, 195161936111, 195161936128, 195161936135 |
| Recommended humidity operating range | 30 - 70% |
| Sustainability certificates | Blue Angel |
| Carbon emissions, manufacturing (kg of CO2e) | 91 |
| Carbon emissions, logistics (kg of CO2e) | 5 |
| Carbon emissions, end-of-life (kg of CO2e) | 16 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 12 |
| Layers per pallet | 4 pc(s) |
| Box contents | HP LaserJet Pro MFP 4102dw Printer; Preinstalled HP Black Original LaserJet Toner Cartridge (2,900 pages); Getting Started Guide; Support Flyer; Warranty Guide; Regulatory Flyer; Power cord |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/gb-en/product/setup-user-guides/hp-laserjet-pro-mfp-4101-4104dw-fdn-fdw-printer-series/model/38347975?sku=2Z622F&serialnumber=2Z622F ; https://kaas.hpcloud.hp.com/pdf-public/pdf_3956430_en-US-1.pdf |
| Number of users | 10 user(s) |
| Recommended system requirements | 2 GB available hard disk space; Internet connection or USB port; Internet browser. 2 GB available hard drive space; Internet connection or USB port; Internet browser. |
| Typical electricity consumption (TEC) number | 0.40 kWh/Week (Blue Angel) |
| UNSPSC-code | 43212110 |
| Manufacturer warranty | One-year, onsite repair. Warranty and support options vary by product, country and local legal requirements. Contact your Contractual Vendor or go to https://hp.com/support to learn about HP award winning service and support options in your region. |
| Country of origin | China |
|---|---|
| Package width | 497 mm |
| Package depth | 398 mm |
| Package height | 490 mm |
| Package weight | 15.5 kg |
| Cables included | AC |
| Warranty card | Yes |
| Products per pallet | 24 pc(s) |
| Master (outer) cases per pallet layer | 6 pc(s) |
| Pallet dimensions (W x D x H) | 1200 x 1000 x 2111 mm |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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