HP LaserJet M402n Review: Speed, Specs, and Real-World Costs

The HP LaserJet M402n is a fast, compact monochrome laser printer built for small teams that need reliable, high-volume business printing without the bulk. Delivering up to 40 ppm with a quick first page out, it balances speed with crisp text quality and low running costs. Standard Gigabit Ethernet and USB make it easy to deploy across the office, while flexible paper handling (350-sheet input, expandable) supports everyday documents and specialty media. The M402n uses HP 26A/26X toner for predictable yields, and offers manual duplex for two-sided jobs when needed. If you’re comparing M402n vs. M402dn/M402dw, this model is the wired, print-only choice—perfect when you want performance and simplicity. Available refurbished, you can purchase the HP LaserJet M402n at Item, Inc. for value-tested hardware and expert support. The HP M402n is a reliable business printer, succeeding the M401n and later replaced by the M404n, offering improved speed, security, and efficiency for modern printing needs.

The HP LaserJet M402n is a monochrome, print-only device designed for small workgroups that want speed and reliability. It’s rated for up to 40 ppm (Letter) with first page out ~5.7 seconds, driven by a 1200 MHz processor and 128  MB memory. The duty cycle is up to 80,000 pages/month, with a recommended 750–4,000 pages for best longevity.

Paper handling is flexible: Tray 1 (100) handles envelopes and specialty media, Tray 2 (250) covers everyday letter/A4, and an optional Tray 3 (550) boosts total input to 900 sheets. Output is 150 sheets. The M402n does not offer automatic duplex (manual only); choose M402dn/dw if you need built-in two-sided printing.

Model Suffix Definitions:

• n = built‑in Network (Ethernet)

Keep your printer running at peak performance with:

• Fuser Unit: The fuser unit (Part Numbers: C5F92-69002, RM2-2554, RM2-2554-000, RM2-2554-000BU, RM2-2554-000CN, RM2-5399, RM2-5399-000, RM2-5399-000CN, RM2-2554-010CN, RM2-5399-010CN) bonds toner to paper using heat and pressure for lasting prints.
• Paper Delivery Assembly: The paper delivery assembly (Part Numbers: M402-W3, RK2-7858, RK2-7858-000, RK2-7858-000CN) is the set of rollers, guides, and sensors that moves sheets from the fuser to the output tray, controlling alignment and speed to prevent jams and ensure clean stacking.
• Paper Pick-Up Roller Assembly: The Paper Pick-Up Roller (Part Numbers: 3PZ15-67968, RM2-5741, RM2-5741-000, RM2-5741-000CN, RM2-5741-010CN) replaces worn rollers to restore reliable sheet feeding from the tray, reducing misfeeds and paper jams for consistent print performance.

We carry all these parts at Item, Inc. with fast shipping options.

Refurbishment goes beyond a simple cleaning; each unit undergoes thorough testing and replacement of wear-parts:

• Save significantly versus new while getting functionally equivalent performance when sourced from a reputable seller with warranty/return protections.
• Lower environmental impact: Extending a printer’s life through reuse/refurb helps conserve raw materials and reduce emissions tied to manufacturing new devices, according to the U.S. EPA.
• Predictable costs: High-yield 26X toner and common parts make ongoing TCO easy to model; refurbished hardware savings can be redirected to supplies and service.

Q: Does the M402n have automatic duplex printing?
No—manual duplex only. For automatic two-sided printing, pick the M402dn or M402dw.

Q: What toner cartridges does it use (and yields)?
Compatible with HP 26A toner (~3,100 pages) and high-yield HP 26X toner (~9,000 pages), based on standard ISO testing.

Q: What’s the paper capacity?
350 sheets standard (100 + 250), up to 900 sheets with the optional 550-sheet tray; 150-sheet output bin.

Q: Does it have Wi-Fi?
No. Connectivity is USB 2.0 and Gigabit Ethernet; mobile printing works over the network with AirPrint/Mopria. (For Wi-Fi, see the M402dw.

If your team needs a dependable HP LaserJet M402n for everyday business documents—think invoices, pick tickets, forms, and shipping labels—this monochrome laser printer is an easy standard to roll out across desks or an entire fleet. It delivers clean, consistent output with minimal fuss, and predictable running costs that make budgeting straightforward. Pair it with HP 26X high-yield toner to stretch cost per page and cut interruptions. Ready to deploy or refresh aging units? Shop professionally refurbished HP LaserJet M402n printers at Item, Inc., backed by warranty and expert support, plus the supplies to keep you printing without downtime.

If you need more assistance with sales, repairs, or identifying a part, contact us.