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The HP Laserjet Pro 400 series offers a range of reliable, affordable printing solutions for small offices and home environments. Our comprehensive comparison examines key models in this series, highlighting their print quality, speed, and connectivity features to help you choose the right printer for your needs.

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HP M402dw LaserJet Pro Monochrome Laser Printer

This versatile monochrome laser printer handles everything from everyday business documents to occasional graphics with impressive speed and reliability. The HP M402dw delivers crisp, professional-quality prints while keeping energy costs low, making it a solid choice for small offices or teams of up to ten people. Users appreciate its intuitive mobile printing capabilities and robust security features that help protect sensitive information.

HP LaserJet Pro M402dne Monochrome Laser Printer

Print like you're wired for it with this HP workhorse that zips through pages and keeps your network breathing easy. The 26X toner cartridge means you're not just printing - you're printing mountains of it. Whether you're knockin' out reports or finishing a stack of invoices, this printer's got your back with its quiet speed and never-fuss duplex printing.

HP LaserJet Pro M404dn Printer

This reliable HP laser printer delivers sharp black and white prints at 38 pages per minute, with easy duplex printing and convenient mobile connectivity through the HP Smart app. The compact white printer, measuring just 357mm deep and 216mm tall, handles A4, A5, and A6 paper sizes while maintaining quiet operation during those early morning print jobs. With a maximum monthly duty cycle of 80,000 pages and energy-efficient operation, this business-oriented printer offers excellent value for its price point.

HP LaserJet Pro M402dne Monochrome Laser Printer

This compact laser printer uses JetIntelligence to extend toner life while the high-speed processor and 256MB memory produce crisp 4800 x 600 dpi prints. The 150-sheet output bin and 250-sheet input tray handle letter and legal-size paper efficiently, with automatic duplexing cutting paper usage in half. Standby power consumption is a mere 6.1 watts, helping keep utility costs down.

HP LaserJet Pro 400 M451dn-RFB Color Laser Printer

This versatile color laser printer delivers exceptional print quality and efficiency for both home and office use. With straightforward network integration and reliable automatic duplexing, it streamlines document production while helping you save on paper. The intuitive setup and comprehensive management features make it a practical choice for environments where multiple users need access to professional printing capabilities.

HP LaserJet Pro 400 M401dn

This printer takes your office productivity to the next level with its web connectivity and energy-efficient features. The automatic two-sided printing helps you save paper, while the 3.5-inch color touchscreen makes it a breeze to access online content. It's a solid choice that delivers professional-quality prints at a great value.

HP LaserJet Pro 4001ne

Print up to 42 pages per minute in black and white with this HP laser printer, which handles documents from letter to A4 size. The 250-sheet input tray and 100-sheet optional tray give you plenty of space for regular printing, while the 150-sheet output tray keeps your stack organized. The printer's quiet operation makes it suitable for office use, and its built-in Ethernet port makes it easy to share with other computers and devices.

HP Color LaserJet Pro 400 M451nw Printer

This versatile laser printer handles everything from crisp black-and-white documents to vibrant color marketing materials. With its fast 21-page-per-minute speed and generous 40,000-page monthly duty cycle, it keeps up with heavy office use while the auto-duplexing feature helps reduce paper waste. The HP printer's smooth color output and professional-grade speed make it a solid choice for small offices or home offices needing high-quality printing capabilities.

HP LaserJet Pro M402dne

Print first page in just 5.7 seconds with 38ppm speed. The 256MB RAM lets you handle big prints smoothly, and it's tiny enough to save desk space. Security features help keep your documents safe while the built-in web interface makes it simple to manage settings.

HP LaserJet Pro 400 M476dn Color MFP Laser Printer

Print like you're in the office with this HP printer that handles double-sided pages in one smooth motion. The sleek all-in-one design makes light work of copying and scanning, while the smart wireless setup lets you dash off prints from anywhere in the house. It's not just about speed—this machine nails the basics like crisp text and vibrant photos, all while drinking from a surprisingly frugal toner jug.

HP LaserJet Pro 400 M451nw

The HP LaserJet Pro 400 packs striking color quality into a space-saving design, making it a standout choice for home offices and small networks. Its versatile connectivity options and energy-efficient features make it a practical pick that delivers on its promises.

HP LaserJet Pro 400 M401n Printer

This reliable HP laser printer delivers high-quality prints quickly and efficiently, with smooth duplex printing that eliminates paper jams and misfeeds. It's a joy to use, with fast print speeds and low noise levels. The networked printer handles both color and black-and-white printing, making it versatile for home or small office use.

HP LaserJet Pro 4001 Desktop Laser Printer

This sleek desktop printer handles up to 100 sheets in its smaller tray and 250 in its larger one, making it perfect for small offices or home workspaces. The printer handles everything from single-page documents to full-size legal paper with ease, and its dynamic security features help keep your network safe while simplifying setup and management. Whether you're printing 10 reports or just need to print a single document, it handles the job quickly and quietly.

HP LaserJet Pro 400 M401dw Standard Laser Printer

The HP LaserJet Pro 400 delivers top-notch black-and-white printing with sharp text and smooth gradients. The built-in wireless and USB connectivity make it a breeze to share and print from multiple devices, whether you're in the office or at home. With automatic duplexing and energy-efficient features, this printer helps you stay productive while being environmentally conscious.

HP LaserJet Pro 400 Monochrome Printer

This reliable HP LaserJet Pro printer delivers fast, high-quality black and white prints with its 35-page-per-minute speed. The versatile paper handling lets you feed everything from standard letter-sized paper to custom legal documents, with both automatic and manual feed options. Whether you're cranking outreports for the office or printing out personal documents at home, this workhorse printer has you covered with its tough build quality and easy maintenance.

HP LaserJet Pro 400 M401dw Monochrome Printer

This reliable HP laser printer packs impressive capabilities into a space-saving design, with wire-free connectivity and automatic duplex printing to boost your productivity. Whether you're cranking out legal-sized documents or managing a small office's print demands, its 1200 x 1200 dpi resolution delivers sharp, professional-quality output that matches the best in its class. The printer's intuitive setup and robust performance have earned it top ratings from users who've put it through rigorous real-world testing.

HP LaserJet Pro M402DN

Print at 40 pages per minute with automatic duplexing, featuring a 600 x 600 dpi resolution for sharp black-and-white documents. The 26A toner cartridge delivers 3,100 pages per month, while the 350-sheet capacity handles everything from tiny 3" x 5" notes to legal-size papers. The printer's small footprint and instant-on technology make it perfect for home or office, with secure networking and durable construction for daily use.

HP LaserJet Pro 4002dn Silver

This reliable printer handles busy office tasks with its fast 40-page-per-minute speed and efficient paper handling. The dual-sided printing helps cut costs, while the HP Instant Ink system keeps supplies fresh with hassle-free reordering. Its simple USB and network connection makes it a breeze to set up and use alongside your favorite devices.

HP LaserJet Pro 400 M401n Refurbished

This sleek workgroup laser printer combines professional output with intuitive controls, featuring a vibrant 3.5-inch color touchscreen and built-in wireless capabilities for seamless connectivity. The generous 800-sheet paper capacity and automatic two-sided printing help keep costs down while maintaining high productivity, even during busy workdays. With a solid 4.3-star rating from satisfied users who praise its reliability and ease of use, this well-reviewed printer delivers consistent performance for businesses of all sizes.

HP LaserJet Pro M404n Laser Printer

This HP LaserJet Pro printer combines energy efficiency with speedy performance, handling letter-size documents at 40 pages per minute while maintaining sharp 1200 x 1200 dpi resolution. Its space-saving design makes it ideal for home or small office environments, with robust capabilities for its size, including a maximum monthly volume of 4000 pages and versatile media handling for everything from standard paper to envelopes.

HP LaserJet Pro 400 M401n Printer

This reliable HP laser printer delivers high-quality monochrome prints with bold text and sharp details. It handles your documents quickly, with fast first-page-out times and decent paper handling. While setting it up took a bit more time than a basic printer, once installed, it's a solid choice for home or small office use, especially if you need wireless printing from iOS devices.

HP LaserJet Pro 4001dw Printer

Print like a pro with this sleek laser printer that handles big jobs with speed and style. Whether you're cranking out contracts or color-printing family photos, the HP's crisp text and sharp images get the job done right every time. The smart security features keep your documents safe while the handy LCD display keeps you in the loop with real-time paper and toner updates.

HP LaserJet Pro M404dw Laser Printer

This high-performing laser printer lets you crank out 40 pages per minute in black and white, with professional-grade Image Resolving Technology delivering sharp, detailed prints. The intuitive LCD display guides you through setup and maintenance, while the generous 900-sheet paper capacity means you'll spend less time refilling and more time printing. With built-in wireless and Ethernet connectivity, this business workhorse makes short work of your daily print queue.

HP LaserJet Pro M425dn

The HP LaserJet Pro 400 M425dn makes office printing simple with its reliable laser technology and intuitive controls. The 3.5-inch touch screen handles everything from document scanning to wireless printing setups. You'll appreciate the automatic two-sided copying and energy-saving features that help keep your utility bills down while managing your environmental impact.

HP LaserJet Pro 400 M425dn

This reliable HP laser printer nails the basics while adding a few handy extras. It prints and scans double-sided documents with ease, and its simple touch-screen display makes navigation a breeze. Whether you're cranking out reports in the office or whipping up emergency documents at home, this printer handles everything from envelopes to presentations with commendable speed and efficiency.

HP LaserJet M402dw Pro Laser Printer

The HP LaserJet M402dw combines fast print speeds with sleek wireless capabilities, making it a practical choice for both home and office use. With its 9K high-yield toner and efficient power consumption, it handles everything from professional documents to basic printing needs with ease. The intuitive LCD interface and mobile printing options ensure that setup and use remain straightforward, even for occasional users.

HP LaserJet Pro 400 M475dw Color Multifunction Printer

This wireless color laser printer makes it easy to print, scan, and copy from anywhere with its web-connected touch screen and wireless capabilities. Thanks to the HP ImageREt 3600 technology and Original HP toner cartridges, it delivers sharp text and smooth color prints at up to 600 x 600 dpi. The A4 printer handles 20-page-per-minute black-and-white prints and 21-page-per-minute color prints, with automatic duplexing to save paper.

HP LaserJet Pro 400 MFP M425dn All-in-One Printer

Print from anywhere with HP ePrint, and make your workspace more productive with the color touchscreen that handles everything from web printing to scanning documents for cloud storage. The sharp text and clear images come from reliable HP toner, while automatic double-sided printing helps save paper and cut costs. The printer handles everything from letterheads to legal-sized documents, with enough memory and speed to keep up with busy offices or households.

HP LaserJet Pro 400 M451dn

Boost productivity with quick print speeds and save paper using automatic two-sided printing. The HP LaserJet Pro 400 M451dn handles projects from photos to professional documents with crisp quality. Its smart features like Auto-On/Auto-Off and instant-on technology make it a reliable choice for home or office.

HP LaserJet Pro 400 MFP M425dn Printer

This reliable HP printer handles everyday office tasks with ease, from quick single-page prints to managing multiple print jobs through its intuitive touchscreen interface. The dual head scanner zips through double-sided documents without hassle, while the USB port offers handy backup options for important files. Built for business, it produces sharp, professional-quality prints and scans with ease - perfect for the modern workplace that needs to print, copy, and scan everything from legal documents to marketing materials.

HP LaserJet Pro 400 M401dn Desktop Printer

The HP LaserJet Pro 400 M401dn packs impressive speed and versatility into a compact package. You can print from anywhere using HP ePrint, and the automatic two-sided printing helps save paper – plus, you can connect it to your network so others can share the printer too. The 3.5-inch color touchscreen makes it a breeze to print from your favorite business apps and the Web.

HP LaserJet Pro 400 M451nw Color Laser Printer

Combining professional-grade output with wireless convenience, this color laser printer delivers crisp, high-quality prints at remarkable speed. The built-in status LCD makes it a breeze to switch between settings, while the reliable 600 MHz processor keeps your work flowing without delays. With 300-sheet capacity and energy-efficient operation, it's a practical choice for both home and office.

HP LaserJet Pro 400 M475dn Multifunction Printer

This network-ready multifunction printer combines bold text with smooth color output, handling everything from professional-quality document printing to effortless Web-connected printing via its color touch screen. The system's 20 ppm black and 21 ppm color print speeds keep you productive without compromise, while features like the auto document feeder and capable paper handling make it a versatile addition to any office setup.

HP LaserJet Pro 400 M451nw New Color Laser Printer (CE956A)

This HP LaserJet Pro handles both black and color printing with impressive speed, cranking out 21 pages per minute in both monochrome and color. The two-line LCD display keeps you informed, while the 305X toner cartridges deliver over 4,000 pages for the black cartridge and around 2,600 pages each for the color cartridges. Its 250-page input tray and manual duplex printing make it a practical choice for home or small office use.

HP LaserJet Pro 400 M401dne Workgroup Laser Printer

This workgroup laser printer combines fast speeds with professional-quality output, making it a practical choice for both home and office use. With automatic duplex printing and a generous 250-sheet input tray, it helps save paper while maintaining efficiency. The printer's USB and network connectivity, along with its compatibility across multiple operating systems, ensures seamless integration into existing workflows.

HP LaserJet Pro 400 M401dne Laser Printer

Print like you're on the move with this printer that hooks up wirelessly anywhere in your office. The touch screen makes it a snap to print from your phone or computer, and you can save paper with the double-sided printing feature. When it comes to quality, users are impressed with how crisp and clear the black-and-white prints look - some even say it matches the look of office printers.

HP LaserJet Pro 400 M401dn Laser Printer

Print like you're connected with this handy printer that lets you send jobs from anywhere. The bold text and sharp images punch up your business documents, while the smart power settings cut down on energy use. When you're not swamping it with print jobs, the automatic double-sided printing helps you save on paper and trees.

HP LaserJet Pro 400 M401dw

The HP laser printer handles daily office tasks with ease, featuring automatic two-sided printing and wireless sharing. Its energy-efficient design saves both power and paper, while the intuitive color touchscreen lets you print directly from the web. The included toner cartridge pumps out 2700 pages before needing replacement, making this printer a practical choice for small offices and busy households.

HP LaserJet Pro 4001dn

This dependable printer cranks out 42 pages per minute in black and handles workgroups of up to 10 users with its dual paper trays and automatic two-sided printing. The smart LCD screen makes it a breeze to set up and use, while the built-in security features keep your print jobs safe. Best of all, the HP Instant Ink program saves you trouble by automatically managing your toner when supplies get low.

HP LaserJet Pro 4001dwe Wireless Laser Printer

The HP LaserJet Pro 4001dwe packs impressive functionality into a space-efficient package. Its built-in duplex printing cuts paper costs in half, while the generous 900-sheet media capacity keeps refilling to a minimum. With Wi-Fi connectivity and a responsive 2-line LCD display, managing the printer becomes second nature, whether you're setting it up in an office or adding it to your home network.

HP LaserJet Pro 400 M401dne Black Laser Printer

Print with crisp 1200 x 1200 dpi resolution and watch pages emerge at 35 pages per minute. The LCD display makes setup quick and straightforward, and you'll love the quiet operation during those midday rushes.

HP LaserJet Pro MFP M426fdn Printer

This versatile HP laser printer speeds up your office workflow with fast 42 ppm printing and dual-sided scanning to reduce paper handling. The intuitive touch screen makes it easy for multiple users, while robust security features protect your data. With a monthly duty cycle of 80,000 pages and energy-efficient operation, it delivers reliable performance for busy teams.

HP LaserJet Pro 400 M451dw

This versatile workgroup printer handles everything from basic documents to professional photos with ease, thanks to its crisp 600x600 dpi print resolution and reliable 21 ppm output. The smart duplex feature saves both paper and toner while keeping your office networked and productive with wired and wireless connectivity options. Whether you're cranking out reports or designing marketing collateral, this HP LaserJet Pro delivers the quality and speed you need without the complicated settings of some enterprise printers.

HP LaserJet Pro 400 Printer

This reliable workgroup printer combines professional print quality with energy efficiency. The USB port and network connectivity make it a breeze to print from anywhere, while the generous paper capacity keeps everything running smoothly. The toner cartridge delivers up to 2700 pages, making it a cost-effective choice for regular printing needs.

HP Color LaserJet Pro M454dw Laser Printer

The HP Color LaserJet Pro M454dw is a capable business printer that handles everything from basic document output to envelope printing and cloud-based document sharing. Its dynamic security features and quiet operation make it a practical choice for home offices and small businesses, though users report occasional setup challenges with Macs. The printer's generous paper handling and color fidelity show why it earned high praise from satisfied customers.

HP LaserJet Pro M454dn Color Laser Printer

This dependable office printer delivers professional-quality color prints at an impressive speed of 21 pages per minute. The automatic duplexing feature helps reduce paper usage, while the generous 850-sheet paper capacity ensures continuous printing without frequent reloading. The printer's secure setup and advanced JetIntelligence technology help prevent paper jams and ensure optimal toner performance, saving you time and money in the long run.

HP LaserJet Pro 4001n Printer

This solid laser printer handles everything from home office tasks to small business needs with impressive speed and durability. With roomy paper trays and clear paper status indicators, managing multiple print jobs becomes stress-free. The HP Smart app makes it a breeze to print, scan, and stay productive on the go.

HP Color LaserJet Pro M479fdw Wireless Laser Printer

This laser printer combines elegant design with practical functionality, featuring a responsive touchscreen and wireless connectivity that lets you print from anywhere in your home or office. The compact white machine handles everything from everyday black-and-white printing to vibrant color photos, with efficient duplex printing and secure pull-print capabilities to help protect your confidential documents. It's been a game-changer for many businesses, handling everything from simple home printing to complex office workflows with remarkable reliability.

HP LaserJet Pro MFP 4101fdn Printer

The HP LaserJet Pro MFP 4101fdn combines high-speed monochrome printing with intuitive touchscreen controls and wireless connectivity. Its compact design fits easily on any desk while handling up to 42 pages per minute. With features like instant ink management and HP Wolf Pro Security, this printer delivers enterprise-grade performance for small offices or home businesses.

HP LaserJet Pro MFP 4101fdw Printer

The HP LaserJet Pro MFP 4101fdw packs impressive printing capabilities into a space-efficient package. It handles everything from quick print jobs to high-volume tasks with ease, thanks to its fast processing speed and reliable paper handling. The intuitive touch screen display makes it a breeze to navigate, whether you're a home user setting it up for the first time or an office worker managing multiple tasks.

Buyer's Guide

The HP LaserJet Pro 400 series combines affordability with reliable printing capabilities. This guide helps you understand the key features and considerations when selecting a printer from this series.

Print Speed and Capacity

These printers offer standard page yield, typically between 2,000 to 2,500 pages per toner cartridge. Average print speeds range from 30 to 32 pages per minute for black-and-white documents. Consider your monthly print volume to determine if additional toner costs will be significant.

Power Consumption and Operating Costs

The printers consume between 8.8 to 9.6 watts in idle mode, with an average power consumption of 180 watts during printing. Calculate your energy costs based on local electricity rates to compare with other printer models.

Paper Handling and Connectivity

Standard models include a single paper tray with up to 250 sheets capacity. Some variants offer a larger input tray (up to 350 sheets) and additional multipurpose tray for thicker media. Wi-Fi and USB connectivity are available across the series, with most models supporting mobile printing via HP Smart.

Print Quality and Features

Print resolution starts at 1,200 x 1,200 dpi for basic documents. For photos and graphics, models with HP Smart Sprint technology deliver better color accuracy and detail. Basic models offer only black-and-white printing, while select variants include color capabilities.

FAQ

What is the maximum paper capacity for these printers?

The HP Laserjet Pro 400 features a 250-sheet paper tray with access to a 12-sheet multipurpose tray. This configuration allows for versatile paper handling, accommodating various paper types and sizes, including letter, A4, and legal documents.

For larger print jobs, an optional 250-sheet rear feed tray can be installed, increasing the maximum paper capacity to 600 sheets.

What paper sizes are supported by these printers?

These printers support standard paper sizes including US Letter (8.5" x 11"), A4 (210mm x 297mm), and Legal (8.5" x 14") formats. They also accommodate envelopes up to 9" by 12" and can handle media up to 0.019" thick.

The printers offer automatic document feed capabilities for copying and scanning documents up to 4" in length.

How fast do these printers operate?

The HP Laserjet Pro 400 series operates at speeds up to 22 pages per minute (ppm) in color and 27 ppm in monochrome, making them suitable for both light office and home office use.

These printers have a first-page-out time of 12.5 seconds for black-and-white documents and 13.5 seconds for color documents, allowing for quick access to printed pages.

What is the duty cycle forthese printers?

These printers have a duty cycle of 10,000 pages per month, which is suitable for light to moderate office use. The duty cycle is determined by the highest number of pages you expect to print regularly.

For environments that require more frequent printing, consider the HP Laserjet Pro M402dn model, which has a duty cycle of 20,000 pages per month.

What connectivity options are available?

The printer includes built-in Wi-Fi, USB 2.0, and a 10/100 Ethernet port for direct connection to networks. This allows for versatile setup options depending on your network infrastructure.

The printers support print and scan capabilities directly from a USB drive, making them useful for printing documents without network access.

What is the monthly cost to operate these printers?

Based on HP's official cost-to-print calculations, these printers have an operational cost of 5 cents per black-and-white page and 11 cents per color page. The cost includes ink, toner, and maintenance.

For monthly operating costs, the total cost of ownership (TCO) is approximately $126 for black-and-white printing and $246 for color printing, assuming 1,000 pages per month.