| Functions | Print, copy, scan |
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| Print speed black (ISO, letter) | Up to 30 ppm |
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| Print speed black (ISO, A4) | Up to 29 ppm |
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| First page out black (letter, ready) | As fast as 6.9 sec |
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| First page out black (A4, ready) | As fast as 7 sec |
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| First page out color (letter, ready) | |
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| First page out color (A4, ready) | |
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| Duplex printing | Auto-duplex |
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| Duty cycle (monthly, letter) | Up to 20,000 pages |
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| Duty cycle (monthly, A4) | Up to 20,000 pages |
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| Recommended monthly page volume | 200 to 2,000 |
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| Print quality black (best) | Up to 600 x 600 dpi |
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| Print languages | PCLmS; URF; PWG |
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| Print technology | Laser |
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| Connectivity, standard | 1 Gigabit Ethernet 10/100/1000 Base-TX network; 1 Hi-Speed USB 2.0 (device); Wireless 802.11b/g/n, Dual band 2.4GHz/5GHz |
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| Mobile printing capability | Apple AirPrint™; Mopria™ certified; HP app; Wi-Fi® Direct Printing |
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| Network capabilities | 1 Ethernet 10/100Base-TX; 1 built-in Wi-Fi 802.11b/g/n |
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| Wireless capability | Yes, built-in Wi-Fi 802.11b/g/n |
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| Minimum System Requirements for Macintosh | Apple® macOS v10.14 Mojave, macOS v10.15 Catalina, macOS v11 Big Sur; 2 GB HD; Internet required |
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| Minimum System Requirements | Microsoft® Windows® 10, 8.1, 8, 2 GB available hard disk space, Internet connection, Microsoft® Internet Explorer. |
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| Display | 1.27″ Icon LCD |
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| Processor speed | 500 MHz |
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| Maximum Memory | 64 MB |
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| Memory | 64 MB |
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| Memory card compatibility | No |
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| Internal Storage | No |
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| Compatible Operating Systems | Windows 11; Windows 10; Windows 8; Windows 8.1; macOS 10.14 Mojave; macOS 10.15 Catalina; macOS 11 Big Sur; macOS 12 Monterey; macOS 15 Sequoia; Linux |
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| Paper handling input, standard | 150-sheet input tray |
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| Paper handling output, standard | 100-sheet output tray |
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| Media types | Paper (laser, plain, rough, vellum), Envelopes, Labels, Cardstock, Postcard |
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| Media sizes supported | A4; A5; A6; B5 (JIS) |
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| Media sizes, custom | 101.6 x 152.4 to 216 x 356 mm |
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| Scan resolution, hardware | 600 x 1200dpi |
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| Scan size, maximum | 216 x 297 mm |
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| Scan speed (normal, A4) | Up to 19 ppm (b&w), up to 10 ppm (color) |
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| Duplex ADF scanning | No |
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| Copy speed (black, normal quality, A4) | Up to 29 cpm |
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| Copy resolution (black text) | Up to 600 x 600 dpi |
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| Copies, maximum | Up to 99 copies |
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| Copy reduce / enlarge settings | 25 to 400% |
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| Copier settings | Number of Copies; Lighter/Darker; Optimize; Paper size/type |
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| Faxing | No |
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| Power consumption | 453 watts (active printing), 3.3 watts (ready), 0.6 watts (sleep), 0.6 watts (Auto Off/Wake on LAN, enabled at shipment), 0.04 watts (Auto-off/Manual-on), 0.04 (Manual Off) |
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| Power | 220 to 240 VAC (+/- 10%), 60 Hz/50 Hz, 2.8 A |
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| Operating humidity range | 10 to 80% RH |
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| Recommended operating humidity range | 30 to 70% RH |
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| Non-Operating Humidity Range | 10 to 90% RH |
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| Operating temperature range | 15 to 32.5ºC |
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| Operating temperature range | 59 to 90.5ºF |
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| Blue Angel compliant | Yes, Blue Angel DE-UZ 219—only ensured when using Original HP supplies |
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| Typical electricity consumption (TEC) number | 0.255 kWh/Week |
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| Energy savings feature technology | HP Auto-on/Auto-off Technology |
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| Ecolabels | Blue Angel; EPEAT® Silver registered; ENERGY STAR® certified |
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| Energy star certified | Yes |
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| Safety | EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950-1:2005 +A1:2009+A2:2013; IEC/EN 62368-1:2014; CAN/CSA C22.2 No. 62368-1, 3rd Edition; UL62368-1, 3rd Edition; IEC/EN 60825-1 3rd Edition; EN 62479:2010 / IEC 62479:2010 |
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| Security management | Secure Boot, Secure Firmware Integrity, Runtime Code Integrity, password protected EWS, secure browsing via SSL/TLS 1.0, TLS 1.1, TLS 1.2; TLS 1.0/1.1 disabled by default; Update to OpenSSL version 1.1.1; Enable/disable Network ports; SNMPv1, SNMPv2, and SNMPv3, community password change; Secure defaults, Encrypted data at rest, Active FW update, Admin password by default, Cipher & TLS selection; Account lockout; Secure Wi-Fi setup |
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| Dimensions (W x D x H) | 368.0 x 298.6 x 241.9 mm |
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| Maximum dimensions (W x D x H) | 368.0 x 419.6 x 436.3 mm |
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| Weight | 7.6 kg |
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| What’s in the box | HP LaserJet MFP M234dw Printer; HP Black LaserJet Toner Cartridge (700 pages); Dust cover; Reference guide; Setup poster; Warranty guide and flyer in some countries; Power cord |
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| Print Cartridges/Bottle, Number | 1 (black) |
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| Replacement cartridges | HP 135A Black LaserJet Toner Cartridge, W1350A (~1100), HP 135X Black LaserJet Toner Cartridge, W1350X (~2400) |
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| Manufacturer Warranty | One-year limited warranty |
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