Small and mighty: HP’s smallest Enterprise printer HP’s entry-level Enterprise-class color printer with speeds up to 28 ppm^[8] and strongest security.^[1]. HP JetIntelligence Cartridge

Dynamic security enabled printer Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges.

HP Color LaserJet Enterprise LaserJet Enterprise M455dn Color Printer, Ethernet Only; Duplex. Print technology: Laser, Color. 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 color: White

Color	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
Resolution color	600 x 600 DPI
Print resolution black	600 x 600 DPI
Print speed (color, 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 (color, normal)	9.5 s
Watermark printing	Yes
Secure printing	Yes
Maximum duty cycle	55000 pages per month
Printing colors	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	Bond paper, Envelopes, Glossy paper, Labels, Photo paper, Plain paper, Postcard, Recycled paper, Rough paper
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	2.99 - 8.5" (76 - 216 mm)
Custom media length	5 - 14" (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	EAP-PEAP, EAP-TLS, HTTPS, IPSec, SNMPv3, SSL/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 color	White
Built-in display	Yes
Display	LCD
Color display	Yes
Display diagonal	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 8, Windows 10, Windows 8.1, Windows 7, Windows 11
Mac operating systems supported	Mac OS X 10.14 Mojave, Mac OS X 10.12 Sierra, Mac OS X 10.15 Catalina, Mac OS X 10.13 High Sierra
Other operating systems supported	iOS, Android
Operating temperature (T-T)	15 - 32.5 °C
Operating relative humidity (H-H)	30 - 70%
Sustainability certificates	Blue Angel, ENERGY STAR, EPEAT Silver
Doesn't contain	Mercury
Width	16.3" (413.6 mm)
Depth	18.6" (472 mm)
Height	12" (304.4 mm)
Weight	41.7 lbs (18.9 kg)
Package width	19.6" (497 mm)
Package depth	14.9" (379 mm)
Package height	23" (583 mm)
Package weight	47.6 lbs (21.6 kg)
Cartridge(s) included	Yes
Included cartridge capacity (black)	2400 pages
Included cartridge capacity (CMY)	2100 pages
Cables included	AC
HP Auto-On/Auto-Off	Yes
HP dynamic security	Yes
Harmonized System (HS) code	84433210
Pallet weight	19 oz (538.8 g)
Number of layers per pallet	3 pc(s)
Quantity per pallet	18 pc(s)
Number of cartons per pallet layer	6 pc(s)
Recommended system requirements	2 GB available hard disk space Internet connection or USB port Internet browser.
Sustainability compliance	Yes
Pallet dimensions (W x D x H)	47.2 x 39.4 x 97.8" (1200 x 1000 x 2483 mm)
Recommended humidity operating range	10 - 90%
Pallet dimensions (W x D x H) (imperial)	47.24 x 39.37 x 97.76"
Pallet weight (imperial)	1187.84 lbs
Acoustic power emissions (ready)	45 dB
Acoustic pressure emissions bystander (ready)	33 dB