The HP LaserJet Pro M402dn is a monochrome laser printer designed for small to medium-sized offices or workgroups. Here are some key features and specifications of the printer:
It has a standard input capacity of 250 sheets, divided between a 100-sheet multipurpose tray and a 250-sheet main input tray. It also includes a 150-sheet output tray.
Connectivity: The M402dn supports both wired and wireless connectivity options. It includes built-in Ethernet (network) and USB ports, allowing you to connect the printer directly to your computer or network. Wireless connectivity enables convenient printing from compatible mobile devices using Wi-Fi Direct or HP ePrint.
Control Panel: The printer has a simple control panel with buttons and a two-line LCD display for easy navigation and settings adjustment.
Supported Operating Systems: It is compatible with various operating systems, including Windows, Mac, and Linux.
The printer uses HP 26A or HP 26X toner cartridges, depending on your printing needs. The standard HP 26A cartridge has a yield of approximately 3,100 pages, while the high-yield HP 26X cartridge can produce up to 9,000 pages.
Additional Features: The M402dn offers various additional features such as mobile printing, secure printing with PIN codes, and energy-saving options.
Toner Cartridges, Maintenance Kits and Parts

12 Items
Black Genuine MICR Toner Cartridge 3,100 pages
Genuine MICR Toner Cartridge High Yield, 9000 pages
Black Genuine MICR Toner Cartridge High Yield, 9,000 pages
Black Genuine MICR Toner Cartridge High Yield, 9000 pages
Genuine MICR Toner Cartridge Standard Yield, 3100 pages
Black Genuine MICR Toner Cartridge Standard Yield, 3100 pages
Black Genuine Toner Cartridge High Yield, 9,000 pages
Black Genuine 2-Pack Toner Cartridge High Yield, 2 x 9,000 pages
Black Genuine Toner Cartridge Standard Yield, 3,100 pages
Black Genuine 2-Pack Toner Cartridge Standard Yield, 2 x 3,100 pages
Black Genuine Toner Cartridge Standard Yield, 2 x 3,100
Genuine Fuser Assembly 110 volt
The LaserJet Pro M402dn uses 11 toner cartridges, including HP CF226X, HP CF226A and HP CF226XD.
HP CF226A (HP 26A) prints 3100 pages, HP CF226X (HP 26X) prints 9000 pages. Choose HP CF226X (HP 26X) for high-volume printing (lower cost per page); HP CF226A (HP 26A) costs less upfront for occasional use.
The HP CF226X cartridge has an approximate yield of 9000 pages.
Yes — MICR (magnetic) toner is available: TRO 02-81575-001, TRO 02-81576-001, TRO 02-81575-700, TRO 02-81576-700, TRO 02-81577-001, TRO 02-81578-001.
Yes — the replacement fuser for the LaserJet Pro M402dn is: HP RM2-2554.
The "Supply Problem" notice on the LaserJet Pro M402dn is typically a recognition fault, not a defective cartridge. Start by turning the printer off for 30 seconds. Reseat the cartridge, clean its chip contacts with a dry cloth, then power back on. If nothing changes, the fix is a fresh HP CF226X.
These quick tips apply to all laser printers. While your exact model may look slightly different, the steps are identical.