HP Color LaserJet Enterprise X55745dn Printer

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SKU: 6QP97A

Print technology: Laser
Display: 4.3 in (10.9 cm) Color Graphics Display (CGD) with touchscreen; rotating (adjustable angle)
Memory: 1.5 GB

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Key features

Wireless
Two-sided printing
Optional high-capacity trays
Touchscreen
TerraJet cartridge
Front USB flash drive port

Technical specifications

Product

UPC number	(460) 196068756314; (696) 196068756338; (AB0) 196068756352; (AB2) 196068756369; (ABJ) 196068756376; (ABT) 196068756383; (ABY) 196068756390; (AC4) 196337402010; (AC8) 196068756406; (ACJ) 196068756413; (ACQ) 196068756420; (AKV) 196337738430; (B13) 196068756437; (B19) 196068756444; (BAZ) 196068756451; (BBU) 196068756468; (BGJ) 196068756475; (BGM) 196068756482
Product type	Laser printers
Subcategory	Single and multifunction printers

Memory

Maximum Memory	3.5 GB
Memory Slots	1 slot, DIMM
Memory	1.5 GB

Storage

Storage temperature range	-20 to 40°C

Display

Display	4.3 in (10.9 cm) Color Graphics Display (CGD) with touchscreen; rotating (adjustable angle)
Display area (metric)	95.04 x 53.86 mm

Battery and power

Power supply type	Built in 110V or 220 V Power Supply (not dual voltage, power supply varies by part number with option code identifier)

Software

Compatible Operating Systems	Windows 11; Windows 10; iOS; Mobile OS; macOS 10.15 Catalina; macOS 11 Big Sur; macOS 12 Monterey; Linux
Printer smart software features	Print preview, duplex printing, print multiple pages per sheet (2, 4, 6, 9, 16), collation, watermarks, store print jobs, easy-access USB, HP EasyColor

Print

Print Technology	Laser
Mobile printing capability	Apple AirPrint™; NFC touch-to-print (optional); Mopria™ Certified
Acoustic power emissions (active, printing)	6.5 B(A)
Acoustic pressure emissions bystander (active, printing)	53 dB(A)
Print speed, black	45
Print quality black (best)	Up to 1,200 x 1,200 dpi
Print resolution black (fine lines)	Up to 1200 x 1200 dpi
Print quality black (normal)	Up to 600 x 600 dpi
Print Resolution Technologies	HP ImageREt 3600, Fine Lines (1200x1200 dpi), Quickview (300x300 dpi)
Print speed	Print speed up to 45 ppm (black) and 45 ppm (color)
Print speed duplex (A4)	Up to 43 ipm
Print speed duplex (letter)	Up to 45 ipm
Print speed black (Landscape, A5)	Up to 69 ppm
Print speed black (ISO, letter)	Up to 45 ppm
Print speed black (ISO, A4)	Up to 43 ppm
Print speed black (Portrait, A5)	Up to 60 ppm
Duplex printing	Automatic

Copy and scan

Copyright notice	© Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

© Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Paper handling

Paper size	Letter; A4; Legal; B5; 4 x 6 in; Executive

Physical

Maximum dimensions (W x D x H)	34.8 x 30.3 x 23.2 in
Dimensions (W x D x H)	19.7 x 18.1 x 16.3 in
Printer color pages (MPV color)	699
Color or black	Color
First page out color (A4, ready)	As fast as 7.6 sec
First page out color (letter, ready)	As fast as 7.5 sec
First page out color (letter, sleep)	As fast as 10.1 sec
First page out color (A4, sleep)	As fast as 10.2 sec

Package

Package dimensions (W x D x H)	19.61 x 23.54 x 25.67 in
Pallet dimensions	39.37 x 47.24 x 82.91 in
Pallet dimensions (W x D x H)	1000 x 1200 x 2106 mm
Count of layers in pallet	3
Quantity per pallet	12

Sustainability

Ecolabels	CECP; IT ECO Declaration; Blue Angel; EPEAT® Gold registered; SEPA; KOECO; ENERGY STAR® certified
Energy star certified	Yes
Sustainability specifications	5% post-consumer recycled plastic; ENERGY STAR® certified; EPEAT® registered
Energy Usage CO2e (kg)	59
End of Life CO2e (kg)	15
Production CO2e (kg)	151
Total CO2e (kg)	232
Transportation CO2e (kg)	7

Warranty and service

Manufacturer Warranty	One-year, next-business day, onsite warranty. Warranty and support options vary by product, country and local legal requirements. Go to http://www.hp.com/support to learn about HP award winning service and support options in your region.
Network protocols, supported	Via built-in networking solution: TCP/IP, IPv4, IPv6; Print: TCP-IP port 9100 Direct Mode, LPD (raw queue support only), Web Services Printing, IPP 2.0, Apple AirPrint™, Google Cloud Print; DISCOVERY: SLP, Bonjour, Web Services Discovery; IP CONFIG: IPv4 (BootP, DHCP, AutoIP, Manual, TFTP Config, ARP-Ping), IPv6 (Stateless Link-Local and via Router, Stateful via DHCPv6); Management: SNMPv2/v3, HTTP/HTTPs, Telnet, TFTP Config, FTP FW Download, Syslog; Security: SNMPv3, SSL Cert Management, Firewall, ACL, 802.1x

Manufacturer Warranty

One-year, next-business day, onsite warranty. Warranty and support options vary by product, country and local legal requirements. Go to http://www.hp.com/support to learn about HP award winning service and support options in your region.

Network protocols, supported

Via built-in networking solution: TCP/IP, IPv4, IPv6; Print: TCP-IP port 9100 Direct Mode, LPD (raw queue support only), Web Services Printing, IPP 2.0, Apple AirPrint™, Google Cloud Print; DISCOVERY: SLP, Bonjour, Web Services Discovery; IP CONFIG: IPv4 (BootP, DHCP, AutoIP, Manual, TFTP Config, ARP-Ping), IPv6 (Stateless Link-Local and via Router, Stateful via DHCPv6); Management: SNMPv2/v3, HTTP/HTTPs, Telnet, TFTP Config, FTP FW Download, Syslog; Security: SNMPv3, SSL Cert Management, Firewall, ACL, 802.1x

Other

Connection type	Wireless
Security	HP Access Control; HP Security Manager; HP Secure Print and Insights; HP Advance; HP card readers
Minimum System Requirements	2 GB available hard disk space; Internet connection; or USB port; Internet browser. For additional OS hardware requirements see microsoft.com;
What's in the box	HP Color LaserJet Single-function Printer; HP Black Original Managed LaserJet Toner Cartridge (~3,500 yield), HP Cyan, Magenta and Yellow Managed Original LaserJet Toner Cartridges (~3,000 yield each) (toner cartridges installed); Documentation (Hardware Install Guide); Power cord; Tray Lock Kit (Paper-size cassette locks, paper tray interface screws, P-cartridge door access control screws)
Energy savings feature technology	HP Auto-On/Auto-Off Technology; Instant-on Technology
Power consumption	605.3 watts (Printing/Copying), 40.1 watts (Ready), 1.1 watts (Sleep), 0.09 watts (Manual Off)
Power	Input voltage: 100V to 127V nominal (+/-10%), 50 - 60Hz nominal (+/- 3Hz), 12 A; Input voltage: 220 V to 240V nominal, (+/-10%) 50 - 60Hz nominal (+/- 3Hz), 6 A
Registration required	No
Page yield (set-up/inbox cartridges)	~3,500 pages black, ~3,000 pages cyan, magenta, yellow composite yield
Print Cartridges/Bottle, Number	4 (1 each black, cyan, magenta, yellow)
Replacement cartridges	HP W9240MC Black Managed Original LaserJet Toner Cartridge (~21,000 pages) W9240MC; HP W9241MC Cyan Managed Original LaserJet Toner Cartridge (~14,000 pages) W9241MC; HP W9242MC Yellow Managed Original LaserJet Toner Cartridge (~14,000 pages) W9242MC; HP W9243MC Magenta Managed Original LaserJet Toner Cartridge (~14,000 pages) W9243MC
Supplies feature	TerraJet Cartridge
Brand	HP
Sub brand	LaserJet Enterprise
Blue Angel compliant	Yes, Blue Angel DE-UZ 219—only ensured when using Original HP supplies
Certifications and compliances	UL/cUL (US/Canada); RCM (Australia); TUV and GS Mark (Germany); Department of Industrial Standards of Cambodia; Bureau of Standards, Metrology and Inspection Ministry of Economic Affairs - BSMI (Taiwan); Certificate of China Compulsory Product Certification - CCC (China); Bureau of Indian Standards - BIS Registration (India); PSB (Singapore); Eastern European country approvals; CE Marking; Other Safety & EMC Certification approvals as required by individual countries.
Electromagnetic compatibility	CISPR 22:2008 (International) Class A, CISPR 32:2015 (International) Class B / EN 55032:2015 Class A + A11:2020, CISPR 35:2016 (International) / EN 55035:2017 + A11:2020, EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019 + A2:2021, FCC 47 CFR Part 15 Class B, ICES-003, Issue 7 Class A. Other EMC approvals as required by individual countries.
FCC Class A emissions	FCC Class A emissions - for use in commercial environments, not residential environments
Safety	IEC 60950-1:2005 +A1:2009 +A2:2013 (International); IEC 62368-1:2014; EN 62368-1:2014(EU); EN 60825-1:2014 +A11:2021/IEC 60825-1:2014 (Class 1 Laser Product); EN 62479:2010/IEC 62479:2010; Low Voltage Directive 2014/35/EU with CE Mark (Europe); GS Certificate (Germany, Europe); UL/cUL Listed and UC CoC (US/Canada); UL62368-1 2nd Ed. 2014-12-01, CSA C22.2 No. 62368-1-14, 2nd Ed.; Compliance with Laser safety standards 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser notice No. 56, Dated May 8, 2019; Other safety approvals as required by individual countries.
Configurable items	HP Color LaserJet Enterprise X55745dn Printer - Print: Up to 45 ppm black & 45 ppm color (letter); Up to 43 ppm black & 43 ppm color (A4); 650-sheets standard/2,300-sheets maximum paper input; 4.3 in (10.9 cm) color touch screen control panel; Up to 15,000 pages per month duty cycle; 1.5 GB RAM expandable to 3.5 GB RAM maximum, 16 GB eMMC memory storage; Gigabit Ethernet with optional Dual-band Wireless, Wifi-Direct and BLE; 3.5k black/3k CMY starter toner cartridges
Orderable supplies	HP LaserJet 110V Fuser Kit 527G0A; HP LaserJet 220V Fuser Kit 527G1A; HP LaserJet 110V Enhanced Fuser Kit 527G6A; HP LaserJet 220V Enhanced Fuser Kit 527G7A; HP LaserJet Image Transfer Belt 527G8A; HP LaserJet Image Transfer Belt Kit 527G9A; HP LaserJet Tray 2 Roller Kit 527H2A; HP LaserJet MP Tray Roller Kit 527H3A; HP LaserJet Toner Collection Unit 527F9A
Number of users	5-15 Users
Connectivity, optional	HP Jetdirect 3100w BLE/NFC/Wireless Accessory 3JN69A; HP Jetdirect LAN Accessory 8FP31A
Connectivity, standard	1 SuperSpeed USB 3.0 (device); 1 SuperSpeed USB 3.0 (host); 1 Hi-Speed USB 2.0 (host); 1 Gigabit Ethernet 10/100/1000T network; 1 Hardware Integration Pocket 2nd generation (HIP2)
Network capabilities	Via HP Jetdirect Ethernet embedded print server (standard) which supports: 10Base-T, 100Base-Tx, 1000Base-T; 802.3az (EEE) support on Fast Ethernet and Gig Links; IPsec (standard);
Business filter	cMPS
Component type	Printer
Printer black pages (MPV black)	376
Acoustic power emissions (ready)	3.6 B(A)
Acoustic pressure emissions bystander (ready)	23 dB(A)
Operating humidity range	10 to 80% RH
Recommended operating humidity range	30 to 70% RH
Operating temperature range	10 to 32.5°C
Recommended operating temperature range	59 to 80.6°F
Functions	Print only
Country of origin	Made in India
Differentiator (features)	The most customizable HP A4 LaserJet,??with advanced workflow solutions optimized for distributed office collaboration.
Why to buy	Transform your workflows with advanced capabilities in a compact footprint. From print speeds to color panels[7], get flexible configurations to meet your needs today and tomorrow. All while protecting your business against evolving cyber threats.
Headline	HP Wolf Enterprise Security provides the world’s most secure printing[5] that protects, detects, and adapts to new threats. We keep trouble out so you can keep your business running.
Key selling point	Make color management simple with HP Custom Color Manager. Match color output of any document-device combination by simply pulling color profiles from the cloud. Get high-quality color profiles without the hassle of expensive color matching systems .[8]
Image legal disclaimer	Product image may differ from actual product
Monthly printed pages	15000
Segment	Business
Usage	Small work team
Cartons per layer	4
Maximum print area	207.4 x 1191.4 mm
Bottom margin (A4)	4.3 mm
First page out black (A4, ready)	As fast as 6.9 sec
First page out black (A4, sleep)	As fast as 9.2 sec
First page out black (letter, ready)	As fast as 6.8 sec
First page out black (letter, sleep)	As fast as 9.1 sec
Duty cycle (monthly, A4)	Up to 120,000 pages

Notes and footnotes

Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty.
[2] For yield information on the cartridge(s) included with your printer, see https://www.hp.com/go/toneryield.?Yield values measured in accordance with ISO/IEC 19798 and continuous printing.??Actual yields vary considerably based on images printed and other factors.
[5] Declared yields based on ISO/IEC 19798 and continuous printing. Actual yields vary considerably based on?images printed and other factors. For details see http://www.hp.com/go/toneryield
[1] EPEAT® registered where applicable. EPEAT registration varies by country. See https://www.epeat.net for registration status by country.
Acoustic values are subject to change. For current information see https://www.hp.com/support. Configuration tested: simplex printing, A4 paper at an average of 44 ppm.
A product carbon footprint is defined as the total amount of greenhouse gases emitted directly and indirectly by a product over its lifetime. Greenhouse gas emissions are reported as global warming potential for 100-year time horizon (GWP-100) in units of CO2 equivalence. Calculations are done in accordance with ISO 14040 & ISO 14044. Individual values may not sum to total due to rounding.
[1] 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.
[2] Some features enabled by future HP FutureSmart firmware upgrades may not be available on older devices, if for example, physical product characteristics limit the functionality of the new feature.
[3] HP Web Jetadmin is available for download at no additional charge at hp.com/go/wja
[1] EPEAT® registered where applicable. EPEAT registration varies by country. See http://www.epeat.net for registration status by country.
[4] Not all MFPs may be compatible with Workpath apps. To enable HP Workpath, some devices may require optional accessory or firmware to be upgraded. Not all apps may be available in all locations. Subscription may be required. Personalized content and integration functions are applicable to supported HP Workpath apps only.
[5] HP’s most advanced embedded security features are available on HP Managed and Enterprise devices with HP FutureSmart firmware 4.5 or above. Claim based on HP review of 2022 published features of competitive in-class printers. Only HP offers a combination of security features to automatically detect, stop, and recover from attacks with a self-healing reboot, in alignment with NIST SP 800-193 guidelines for device cyber resiliency. For a list of compatible products, visit: hp.com/go/PrintersThatProtect For more information, visit: http://www.hp.com/go/printersecurityclaims
[2] For yield information on the cartridge(s) included with your printer, see http://www.hp.com/go/toneryield.?Yield values measured in accordance with ISO/IEC 19798 and continuous printing.??Actual yields vary considerably based on images printed and other factors.
[6] Third-party certification based on Common Criteria Information Technology Security Evaluation ISO/IEC 15408 Standard requirements as of May 2019-2024. Certification applicable to HP Managed and Enterprise devices running HP FutureSmart Firmware version 4.5.1 and later. For more information: https://www.commoncriteriaportal.org/files/epfiles/Certification Report - HP Intrusion Detection.pdf
[3] Typical Electricity Consumption (TEC) rating represents the typical electricity consumed by a product during 1 week, measured in kilowatt-hours (kWh).
[7] This product comes with Atmosphere Blue (standard) panels. Panels in other colors (Constellation Yellow, Comet Red, Aurora Purple, Lunar Grey, Cosmic Green) are only available transactionally via HP Configure to Order, or contractually via Managed Print Services. Models offered in China have Lunar Grey (standard) instead of Atmosphere Blue. Please contact your HP or partner representative to learn more about customizable color panels.
[4] Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty. Energy Star value typically based on measurement of 115V device and 230V for Blue Angel.
[8] Contact your HP or your Partner Representative to learn more about Custom Color Manager.
[6] Measured using ISO/IEC 24734, excludes first set of test documents. For more information see https://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
[7] Measured using ISO/IEC 24734 Feature Performance Test, excludes first set of test documents. For more information see https://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
[8] Measured using ISO/IEC 17629. For more information see https://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
[9] Maximum dimensions means doors, paper trays, and ADF (if applicable) are fully open.
Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups.

Product details