| Colour | Yes |
| Print technology | Laser |
| Duplex printing | Yes |
| Maximum resolution | 600 x 600 DPI |
| Print speed (black, normal quality, A4/US Letter) | 27 ppm |
| Duplex printing mode | Auto |
| Print resolution colour | 600 x 600 DPI |
| Print resolution black | 600 x 600 DPI |
| Print speed (colour, normal quality, A4/US Letter) | 27 ppm |
| Warm-up time | 180 s |
| Time to first page (black, normal) | 9.5 s |
| Time to first page (colour, normal) | 9.5 s |
| Watermark printing | Yes |
| Secure printing | Yes |
| Maximum duty cycle | 55000 pages per month |
| Printing colours | Black, Cyan, Magenta, Yellow |
| Number of print cartridges | 4 |
| Page description languages | PCL 5, PCL 6, PDF 1.7, PostScript 3 |
| Recommended duty cycle | 900 - 4800 pages per month |
| Printer fonts | PostScript, Scalable, TrueType, Windows |
| Country of origin | Vietnam |
| HP segment | Business |
| Total number of input trays | 2 |
| Total input capacity | 300 sheets |
| Total output capacity | 150 sheets |
| Paper tray 1 input capacity | 50 sheets |
| Paper tray 2 input capacity | 250 sheets |
| Multi-Purpose tray | Yes |
| Multi-Purpose tray input capacity | 50 sheets |
| Maximum number of input trays | 3 |
| Maximum input capacity | 850 sheets |
| Maximum output capacity | 150 sheets |
| Maximum ISO A-series paper size | A4 |
| Paper tray media types | Recycled paper, Plain paper, Rough paper, Postcard, Photo paper, Labels, Bond paper, Glossy paper, Envelopes |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| ISO B-series sizes (B0...B9) | B5 |
| ISO C-series sizes (C0...C9) | C5, C6 |
| Non-ISO print media sizes | 16K |
| JIS B-series sizes (B0...B9) | B5, B6 |
| Envelopes sizes | B5, C5, C6, DL |
| Photo paper sizes | 10x15 cm |
| Custom media width | 76 - 216 mm |
| Custom media length | 127 - 356 mm |
| Paper tray media weight | 60 - 200 g/m² |
| USB port | Yes |
| USB 2.0 ports quantity | 3 |
| Ethernet LAN | Yes |
| Network ready | Yes |
| Cabling technology | 10/100/1000Base-T(X) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Wi-Fi Direct | Yes |
| Security algorithms | IPSec, HTTPS, SSL/TLS, SNMPv3, EAP-PEAP, EAP-TLS |
| Mobile printing technologies | Apple AirPrint, HP ePrint, Mopria Print Service |
| Internal memory | 1280 MB |
| Maximum internal memory | 1280 MB |
| Built-in processor | Yes |
| Processor frequency | 800 MHz |
| Sound pressure level (printing) | 48 dB |
| Sound power level (printing) | 5.9 dB |
| Market positioning | Business |
| Product colour | White |
| Built-in display | Yes |
| Display | LCD |
| Colour display | Yes |
| Display diagonal | 6.86 cm (2.7") |
| Control type | Buttons |
| Certification | CISPR 22:2008 (International) Class A, CISPR 32:2012 (International)/ EN 55032:2012, CISPR 35:2016 (International)/ EN 55035:2017, EN 55024:2010+A1:2015, EN 61000-3-2:2014, EN 61000-3-3:2013; Other EMC approvals as required by individual countries. |
| Power consumption (printing) | 574 W |
| Power consumption (ready) | 16.7 W |
| Power consumption (PowerSave) | 0.08 W |
| Power consumption (off) | 0.08 W |
| Energy Star Typical Electricity Consumption (TEC) | 0.437 kWh/week |
| AC input voltage | 220 - 240 V |
| AC input frequency | 50/60 Hz |
| Windows operating systems supported | Windows 11, Windows 8, Windows 8.1, Windows 10, Windows 7 |
| Mac operating systems supported | Mac OS X 10.13 High Sierra, Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave, Mac OS X 10.12 Sierra |
| Other operating systems supported | iOS, Android |
| Operating relative humidity (H-H) | 30 - 70% |
| Sustainability compliance | Yes |
| Sustainability certificates | Blue Angel, EPEAT Silver, ENERGY STAR |
| Sustainable technologies and materials | Mercury-free |
| Doesn't contain | Mercury |
| Width | 413.6 mm |
| Depth | 472 mm |
| Height | 304.4 mm |
| Weight | 18.9 kg |
| Package width | 497 mm |
| Package depth | 379 mm |
| Package height | 583 mm |
| Package weight | 21.6 kg |
| Cartridge(s) included | Yes |
| Included cartridge capacity (black) | 2400 pages |
| Included cartridge capacity (CMY) | 2100 pages |
| Cables included | AC |
| Harmonized System (HS) code | 84433210 |
| Pallet gross weight | 538.8 g |
| Layers per pallet | 3 pc(s) |
| Products per pallet | 18 pc(s) |
| Master (outer) cases per pallet layer | 6 pc(s) |
| Recommended system requirements | 2 GB available hard disk space Internet connection or USB port Internet browser. |
| Printing | Colour printing |
| Pallet dimensions (W x D x H) | 1200 x 1000 x 2483 mm |
| Recommended humidity operating range | 10 - 90% |
| Pallet dimensions (W x D x H) (imperial) | 1199.9 x 1000 x 2483.1 mm (47.2 x 39.4 x 97.8") |
| Pallet weight (imperial) | 538.8 kg (1187.8 lbs) |
| Description |
| HP Color LaserJet Enterprise M455dn, Color, Printer for Business, Print, Compact Size; Strong Security; Energy Efficient; Two-sided printing. Print technology: Laser, Colour. Number of print cartridges: 4, Maximum duty cycle: 55000 pages per month. Maximum resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 27 ppm, Duplex printing. Display: LCD. Network ready. Product colour: White |
