HP LaserJet Pro 4001dn Monochrome Laser Printer – 42 ppm, Auto Duplex, Ethernet for Small Teams

The HP LaserJet Pro 4001dn is a wired monochrome laser printer for small teams that want speed and network reliability. It prints 42 pages per minute, duplexes automatically, holds 350 sheets as standard, and connects over Ethernet or USB for a stable office link.

Deep-Dive Story & Problem/Solution

Wireless Convenience Is Not Always What an Office Network Needs

In many offices the printer sits next to a network switch, and IT prefers every device on a cable. Wi-Fi printers on such networks add configuration effort and one more wireless device to secure and troubleshoot.

The 4001dn keeps it simple with Ethernet and USB only. It joins the wired network like any other managed device and stays reachable without wireless dropouts.

Performance matches larger workgroup printers: 42 ppm, a first page in about 6.1 seconds, 1200 x 1200 dpi resolution, and a monthly duty cycle of up to 80,000 pages.

Fast Monochrome Output for Shared Use

Automatic two-sided printing is standard. The 100-sheet multipurpose tray and 250-sheet main tray feed a 150-sheet output bin, and optional trays can extend capacity.

Compact and Economical to Run

The printer measures about 15 x 14 x 8.5 inches and weighs under 19 lbs. HP 148A and 148X cartridges provide yields of roughly 2,900 and 9,500 pages.

Setup Instructions

How to Set Up the HP LaserJet Pro 4001dn

1. Unpack the printer and remove tape and the toner sealing strip.
2. Load paper into the 250-sheet tray and connect the power cord.
3. Plug an Ethernet cable into your router or switch, or connect by USB.
4. Install the HP driver, add the printer by its network address, and print a test page.