HP LaserJet Pro 4001dn Monochrome Laser Printer — Black & White, 42 ppm, Ethernet

HP LaserJet Pro 4001dn is a high-speed black-and-white office laser printer built for small teams that need reliable, secure, and fast document printing over Ethernet.

This single-function LaserJet delivers professional monochrome prints quickly and with predictable uptime, designed to support workgroups of up to about 10 people. It emphasizes speed, centralized management, and built-in security while integrating with HP Smart for mobile convenience and optional Instant Ink for laser for automated toner supply and recycling.

How fast can this printer handle heavy print runs?

The LaserJet Pro 4001dn is engineered for high-volume, time-sensitive environments. It produces up to 42 black-and-white pages per minute for single-sided jobs, so multi-page reports and forms finish quickly.

• Print speed: up to 42 ppm (black)
• Auto two-sided printing reduces paper handling and manual feeding
• Designed to stay ready with no warm-up delay for faster first pages

What connectivity and mobile options are available?

This model connects via Ethernet and USB only; it does not include Wi‑Fi. For teams with wired networks, it integrates with common platforms and allows on-the-go printing through the HP Smart app and native OS drivers.

• Ethernet networking for shared office use and IT management
• Compatible with Windows, macOS, AirPrint, Android, Chromebook
• HP Smart app enables mobile printing, scanning shortcuts, and job management

How does security work on this device?

Security is a built-in focus: HP Wolf Pro Security and administrative controls help protect the printer and the documents it processes. IT can enforce settings and monitor devices centrally to reduce risk across the fleet.

• Preconfigured HP Wolf Pro Security features activate out of the box
• PIN/pull release secures sensitive print jobs until the user is present
• HP Security Manager lets administrators push configuration policies and validate settings

How are supplies and ongoing maintenance handled?

HP offers Instant Ink for lasers as an optional subscription that automates toner replacement, delivery, and recycling, helping avoid downtime. The printer is optimized for Original HP cartridges and uses cartridge authentication measures for consistent results.

• Instant Ink for laser automates toner deliveries and recycling
• Consolidated billing and multi-location management for fleets
• Printer requires Original HP cartridges with authentic chips for full functionality

Who is this for: The HP LaserJet Pro 4001dn suits small offices, satellite teams, and professional workgroups that prioritize fast, secure monochrome output on a wired network. It fits situations where predictable speed, centralized IT control, and supply automation are more important than built-in wireless connectivity.