| Model |
HP Color LaserJet Pro M255NW Printer (7KW63A) |
| Functions |
Print |
| Print Speed Black (ISO) |
Up to 21 ppm (Measured using ISO/IEC 24734, excludes first set of test documents. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.) |
| Print Speed Color (ISO) |
Up to 21 ppm (Measured using ISO/IEC 24734, excludes first set of test documents. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.) |
| First Page Out Black (A4, Ready) |
As fast as 10.5 sec |
| First Page Out Color (A4, Ready) |
As fast as 12.2 sec |
| Duty Cycle (Monthly, A4) |
Up to 40,000 pages |
| Recommended Monthly Page Volume |
150 to 2500 |
| Number Of Users |
1-5 Users |
| Print Technology |
Laser |
| Print Quality Black (Best) |
Up to 600 x 600 dpi |
| Print Quality Color (Best) |
Up to 600 x 600 dpi |
| Processor Speed |
800 MHz |
| Print Languages |
HP PCL6; HP PCL5c; HP postscript level 3 emulation; PWG raster; PDF; PCLm; PCLm-S; URF |
| Display |
2-line graphical LCD display |
| Print Colors |
Yes |
| Number Of Print Cartridges |
4 (1 each black, cyan, magenta, yellow) |
| Mac compatible |
Yes |
| Printer Management |
HP Printer Assistant (UDC); HP Device Toolbox; HP JetAdvantage Security Manager |
| Security Management |
Embedded Web Server: password-protection, secure browsing via SSL/TLS; Network: enable/disable network ports and features, SNMPv1 community password change; HP ePrint: HTTPS with certificate validation, HTTP Basic Access Authentication; Firewall and ACL; SNMPv3 |
| Fonts And Typefaces |
84 scalable TrueType fonts. Additional Font Solutions available at http://www.hp.com/go/laserjetfonts |
| Mobile printing capability |
HP ePrint; Apple AirPrint™; Mobile Apps; Mopria™ Certified; Wi-Fi® Direct printing |
| Wireless capability |
Built-in 802.11 b/g/n; authentication via WEP, WPA/WPA2, or 802.1X; encryption via AES or TKIP; WPS; Wi-Fi Direct |
| Connectivity, standard |
Hi-Speed USB 2.0 port; built-in Fast Ethernet 10/100Base-TX network port; 802.11n 2.4/5GHz wireless |
| Minimum System Requirements |
Windows® 10, 8.1, 8, 7: 32-bit or 64-bit, 2 GB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer. Windows Vista®: (32-bit), 2 GB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, 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 drive or Internet connection, USB port, Internet Explorer 8. Windows Server support is provided via the command line installer and supports Win Server 2008 R2 and higher. |
| Minimum System Requirements For Macintosh |
Apple® macOS Sierra (v10.12) macOS High Sierra (v10.13) macOS Mojave (v10.14) macOS Catalina(v10.15); 200MB HD; Internet required for download; USB |
| Compatible Operating Systems |
Windows® 10, 8.1, 8, 7: 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, USB port, Internet Explorer. Windows Vista®: (32-bit only), 2 GB available hard disk space, Internet connection, USB port, 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, Internet connection, USB port, Internet Explorer 8. Windows Server support is provided via the command line installer and supports Win Server 2008 R2 and higher. Apple® macOS Sierra (v10.12) macOS High Sierra (v10.13) macOS Mojave (v10.14) macOS Catalina(v10.15); 200MB HD; Internet required for download; USB. Linux (For more information, see https://developers.hp.com/hp-linux-imaging-and-printing). Unix (For more information, see http://www.hp.com)7 (Not supportingWindows® XP (64-bit) and Windows Vista® (64-bit); "Compatible Operating Systems" are not supported with INBOX software, but downloadable from online; Full solution software available only for Windows 7 and newer; Windows Server OS install driver only; Windows RT OS for Tablets (32 & 64-bit) uses a simplified HP print driver built into the RT OS; Linux systems use in-OS HPLIP software) |
| Compatible Network Operating Systems |
Windows® 10, 8, 8.1, 7: 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, USB port, Internet Explorer. Windows Server support is provided via the command line installer and supports Win Server 2008 R2 and higher. Apple® macOS Sierra (v10.12) macOS High Sierra (v10.13) macOS Mojave (v10.14) macOS Catalina(v10.15); 200MB HD; Internet required for download; USB. Linux (For more information, see https://developers.hp.com/hp-linux-imaging-and-printing). Unix (For more information, see http://www.hp.com) |
| Memory |
128 MB DDR, 128 MB NAND Flash |
| Maximum Memory |
128 MB DDR, 128 MB NAND Flash |
| Paper Handling Input, Standard |
250-sheet input tray |
| Input Capacity |
Up to 250 sheets (25 mm stack height) in Tray 2 |
| Maximum Input Capacity (Sheets) |
Up to 250 sheets (25 mm stack height) in Tray 2 |
| Paper Handling Output, Standard |
100-sheet output bin |
| Output Capacity |
100-sheet output bin |
| Maximum Output Capacity (Sheets) |
Up to 100 sheets (10 mm stack height) |
| Finished Output Handling |
Sheetfed |
| Duplex Printing |
No |
| Paper Trays, Standard |
2 |
| Paper Trays, Maximum |
2 |
| Envelope Feeder |
No |
| Media sizes supported |
Letter(216 x 280); Legal(216 x 356); Executive(184 x 267); Oficio 8.5x13(216 x 330); 4 x 6(102 x 152); 5 x 8(127 x 203); A4(210 x 299); A5(148 x 210); A6(105x148); B5(JIS)(182 x 257); B6(JIS)(128 x 182); 10x15cm(100 x 150); Oficio 216x340mm(216 x 340); 16K 195x270mm(195x270); 16K 184x260mm(184x260); 16K 197x273mm(197x273); Postcard(JIS)(100 x 147); Double Postcard(JIS)(147 x 200); Envelope #10(105 x 241); Envelope Monarch(98 x 191); Envelope B5(176 x 250); Envelope C5(162 x 229); Envelope DL(110 x 220); A5-R(210 x 148); |
| Media Sizes, Custom |
76 x 127 to 216 x 356 mm |
| Media Types |
Paper (bond, brochure, colored, glossy, heavy, letterhead, light, photo, plain, preprinted, prepunched, recycled, rough), transparencies, labels, envelopes, cardstock |
| Media Weight, Supported |
60 to 163 g/m² (Uncoated/Matte, recommended), however up to 175 g/m² Postcards and 200 g/m² HP Matte is allowed in the driver; 60 to 163 g/m² (Coated/Glossy, recommended) , however up to 175 g/m² Postcards and 220 g/m² HP Glossy is allowed in the driver. |
| Power |
110-volt input voltage: 110 to 127 VAC (+/- 10%), 50 Hz (+/- 3 Hz) , 60 Hz (+/- 3 Hz); 220-volt input voltage: 220 to 240 VAC (+/- 10%), 50 Hz (+/- 3 Hz), 60 Hz (+/- 3 Hz)(Not dual voltage, product varies by part number with # Option code identifier) |
| Power Supply Type |
Internal (built-in) Power Supply |
| Power Consumption |
337 watts (active printing), 7.2 watts (ready), 0.8 watt (sleep), 0.6 watt (Manual-Off), 0.05 (Auto Off/Manual On), 0.6 watt (Auto Off/Wake on LAN)2 |
| Operating Temperature Range |
10 to 32.5°C |
| Recommended Operating Humidity Range |
30 to 70% RH |
| Minimum Dimensions (W x D x H) |
392 x 385.8 x 247.5 mm |
| Maximum Dimensions (W x D x H) |
392 x 435 x 247.5 mm |
| Weight |
13.8 kg |
| UPC Number |
(ABT) 193905484263; (ABY) 193905484270; (ACJ) 193905484232; (ACQ) 193905484287; (B13) 193905566570; (B19) 193905484294; (BAZ) 193905484300; (BBU) 193905484249; (BGM) 193905484256 |
| Package Dimensions (W x D x H) |
498 x 298 x 464 mm |
| Package Weight |
16.4 kg |
| Quantity Per Pallet |
NA: 40; EMEA/AP: 32 |
| Pallet Dimensions (W x D x H) |
NA: 1200 x 1000 x 2470 mm; EMEA/AP:1200 x 1000 x 2006 mm |
| Pallet Weight |
NA: 678.7 kg; EMEA/APJ: 547.5 kg |
