HP

HP M404n LaserJet Pro Monochrome Ethernet Printer

4.3 (1110 reviews)

Boost Your Business with Efficient Monochrome Printing The HP LaserJet Pro M404n is engineered for productivity, delivering fast, high-quality monochrome prints. With built-in Ethernet capabilities, this printer is designed to streamline your workflow and keep your business moving forward. Spec...

$565.99*
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

Boost Your Business with Efficient Monochrome Printing

The HP LaserJet Pro M404n is engineered for productivity, delivering fast, high-quality monochrome prints. With built-in Ethernet capabilities, this printer is designed to streamline your workflow and keep your business moving forward.

Specifications:

  • Printer Type: Monochrome Laser Printer
  • Controller Type: Amazon Alexa
  • Print Media: Envelopes, Paper (plain), Card stock, Labels, High-resolution paper, Glossy photo paper
  • Max Input Sheet Capacity: 350
  • Max Copy Speed (Black & White): 40 ppm
  • Display Type: LCD
  • Compatible Devices: PC, Laptops
  • Sheet Size: 3 x 5 to 8.5 x 14, Letter, Legal, Envelope
  • Dual-sided printing: No
  • Hardware Interface: Ethernet, USB 2.0
  • Ink Color: Black
  • Resolution: 1200 x 1200
  • Compatible Cartridge: HP 58A/58X toner cartridges
  • Output sheet capacity: 150
  • Number of Trays: 1
  • Memory Storage Capacity: 256 GB
  • Product Dimensions: 8.5 x 14.06 x 15 inches
  • Item Weight: 18.1 pounds
  • Connectivity Technology: USB, Ethernet
  • Printing Technology: Laser
  • Color: White
  • Model Name: Old Version M404n
  • Printer Output: Monochrome
  • Max Printspeed Monochrome: 38 ppm

Key Features

BUILT TO KEEP YOUR BUSINESS MOVING FORWARD – Print consistently high-quality documents with the HP LaserJet Pro M404n, a monochrome laser printer designed to let you focus on growing your business

HP WOLF PRO SECURITY – Protect company data and safeguard against cyberattacks with protection built into the printer hardware, firmware and OS

SPEED THROUGH TASKS – Stay productive with a 250-sheet input tray, fast first page out time, and print speeds of up to 40 pages per minute from this black and white laser printer

SHARE RESOURCES ON YOUR NETWORK – Easily access, print, and share resources with built-in Ethernet capabilities

ENHANCED ENERGY EFFICIENCY – Designed with the environment in mind, the HP LaserJet Pro M404n saves up to 18% energy over prior products, with technologies that help reduce paper waste

COMPACT SIZE - Make the most of your office space with a compact printer that conveniently fits into your shared work area

TONER CARTRIDGES YOU CAN TRUST – Avoid reprints, wasted supplies, and service calls by using Original HP 58A/58X toner cartridges designed for your monochrome laser printer

ONE-YEAR LIMITED HARDWARE WARRANTY – Get help with 24-hour, 7 days a week FREE HP Web support. See specification sheet for terms and conditions

This printer is intended to work only with cartridges with original HP chips or circuitry and will block cartridges using non-HP chips or circuitry. Periodic firmware updates will maintain the effectiveness of these measures. More at

Specifications

Printer Type
Monochrome Laser Printer
Print Speed
Up to 40 pages per minute
Input Tray Capacity
250 sheets
Security Features
HP Wolf Pro Security
Connectivity
Ethernet
Energy Efficiency
Up to 18% energy savings over prior products
Toner Cartridge Compatibility
Original HP 58A/58X
Warranty
One-year limited hardware warranty
Support
24-hour, 7 days a week FREE HP Web support

Pros & Cons

👍 Pros

  • Engineered to deliver consistently high-quality documents for business use.
  • Features HP Wolf Pro Security, offering built-in protection against cyberattacks within the printer's hardware, firmware, and OS.
  • Achieves fast print speeds of up to 40 pages per minute, helping to maintain productivity.
  • Includes built-in Ethernet capabilities for easy sharing of resources on a network.
  • Designed with enhanced energy efficiency, saving up to 18% energy compared to previous models.
  • Its compact size allows it to fit conveniently into shared office workspaces, optimizing space.

👎 Cons

  • This printer is a monochrome laser printer, meaning it can only print in black and white, not color.
  • The printer is designed to work exclusively with Original HP 58A/58X toner cartridges, which may limit toner choices.
  • Periodic firmware updates are implemented to block cartridges using non-HP chips or circuitry.
  • Specific details about duplex printing capabilities (automatic or manual) are not provided in the features.
  • The input tray capacity is 250 sheets, which might require frequent refilling in high-volume printing environments.

Frequently Asked Questions

No, the HP LaserJet Pro M404n is a monochrome laser printer, designed exclusively for black and white documents.
This printer includes HP Wolf Pro Security, which offers protection against cyberattacks directly within the printer's hardware, firmware, and operating system.
The HP LaserJet Pro M404n can print at speeds of up to 40 pages per minute, facilitating efficient task completion.
Yes, it features built-in Ethernet capabilities, allowing for easy access, printing, and sharing of resources on your network.
This printer is intended to work only with cartridges containing original HP chips or circuitry and will block cartridges using non-HP chips or circuitry.
The HP LaserJet Pro M404n is designed to save up to 18% energy compared to previous products, with technologies aimed at reducing paper waste.