NewHP Jet-Laser Pro 4001dn Monochrome Laser Printer - Fast 42 ppm

Our review of the NewHP Jet-Laser Pro 4001dn finds a focused, no-frills monochrome laser printer that works well for small teams and home offices that need dependable, high-speed black-and-white output. The single biggest reason to consider this unit is its consistent print speed and resolution: the 4001dn turns out crisp 1200 x 1200 dpi pages at up to 42 ppm, with a first page out in about 6.1 seconds, which is hard to beat in this class. It is a print-only device without color or scanning, so it suits environments that prioritize fast, high-volume document production and networked reliability.

Key Features

• Fast monochrome output: Prints up to 42 ppm in black, helping busy teams reduce wait time for multi-page jobs.
• Sharp resolution: 1200 x 1200 dpi with FastRes1200 and ProRes1200 technologies delivers fine line detail for text and graphics.
• Auto two-sided printing: Built-in duplexing saves paper and is useful for producing professional double-sided documents.
• Flexible paper handling: Includes a 100-sheet multipurpose tray and 250-sheet input tray, and supports an optional 550-sheet third tray for higher capacity.
• Networked connectivity: Gigabit Ethernet and Hi-Speed USB let workgroups of up to 10 users share the printer reliably on an office network.
• Security options: Preconfigured security settings plus PIN/pull authentication help protect sensitive print jobs.

Who It's For

The 4001dn is best for small offices, home-based businesses, or departments that print mostly black-and-white documents and need consistent speed and network sharing. It fits teams of up to about 10 users who value a compact laser with duplexing and solid monthly duty cycle capability.

It is not for users who need color, an all-in-one with scanning or copying, or wireless direct printing via onboard Wi-Fi or Bluetooth. Buyers who require integrated scanning or photo-quality color should look elsewhere.

Pros & Cons

Pros

• High sustained speed and a quick first page out reduce delays for repeated print runs.
• 1200 x 1200 dpi output produces clear text and crisp line art suitable for office documents.
• Robust paper handling with standard multipurpose and main trays plus support for an optional 550-sheet tray.
• Built-in network security features and PIN/pull job release add practical protections for shared environments.

Cons

• Print-only design with no built-in Wi-Fi or scanning limits flexibility for users who need multifunction features or wireless convenience.
• Mobile printing requires using the smartphone on the same network and the HP Smart app rather than direct wireless setup.

Specifications

Our Verdict

The NewHP Jet-Laser Pro 4001dn is a strong choice for small offices that need reliable, fast monochrome printing and modest network sharing without extra frills. Its speed, duplexing, and security features offer good value where color and scanning are not required, making it a practical, cost-conscious pick for focused document production.

Frequently Asked Questions

Does this printer do color?
No. The 4001dn is a monochrome, black-and-white laser printer designed for text and line art.

Can I print from a smartphone?
Yes. Mobile printing is supported via the HP Smart app, Apple AirPrint, and Mopria, using the phone on the same network.

Is Wi-Fi built in?
No. The printer has Gigabit Ethernet and USB but does not include onboard Wi-Fi or Bluetooth.