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White HP LaserJet Pro M521DN multifunction laser printer with automatic document feeder and paper trays

HP

HP LaserJet Pro M521DN Monochrome Multifunction Laser Printer 42 ppm Duplex Ethernet 650 sheets CE255X toner

SKU CH-P7N5-54GTX

Monochrome multifunction laser printer prints, copies, scans and faxes at 42 ppm with automatic duplexing, 650-sheet capacity and Ethernet networking

  • Output TypeMonochrome
  • Laser TechnologyLaser
  • Black Print SpeedUp to 42 ppm
  • Black Print Quality1200 x 1200 dpi
  • Duplex printingYes
  • Copy Speed, BlackUp to 42 cpm
  • Fast 42 ppm mono output keeps queues short
  • Automatic two-sided printing cuts paper use
  • 650-sheet capacity reduces reload frequency
  • Ethernet port enables simple network sharing
  • Includes 12 500-page CE255X toner for low running cost

Mono MFP for workgroups

The HP LaserJet Pro M521DN is a monochrome multifunction laser printer built for offices that need print copy scan and fax in one device. It delivers up to 42 ppm black output with 1200 x 1200 dpi resolution and handles up to 650 sheets of input capacity. Ethernet connectivity places it directly on the network for shared access.

Duplex ready with ADF and Ethernet

Automatic duplex printing cuts paper use while the automatic document feeder enables unattended multipage scan copy and fax jobs. The RJ-45 port provides wired network integration and the bundle includes a generic CE255X toner rated for 12500 pages. The unit has been fully cleaned with worn rollers fuser film and other consumables replaced before testing.

Replaces single function printers and slower MFPs

Offices moving up from single function lasers or lower volume MFPs gain duplex networking and a 33.6 kbps fax modem in one footprint. The jump is worth it when daily volumes approach the 650 sheet tray limit and when scan to email or network folders are needed. Buyers who require colour output or wireless direct print should look elsewhere.

Highlights

  • Fast 42 ppm mono output keeps queues short
  • Automatic two-sided printing cuts paper use
  • 650-sheet capacity reduces reload frequency
  • Ethernet port enables simple network sharing
  • Includes 12 500-page CE255X toner for low running cost

Specifications

BrandHP
SeriesLaserJet Pro
Part NumberA8P79A#BGJ_TONERVB
Output TypeMonochrome
Laser TechnologyLaser
Black Print SpeedUp to 42 ppm
Black Print Quality1200 x 1200 dpi
Duplex printingYes
Copy Speed, BlackUp to 42 cpm
Output Capacity, max.650 Pages
Connectivity TechnologyEthernet (RJ-45)
FeaturesDuplex Ready

Questions about this item

What speed does the Ethernet RJ-45 connection support for the HP LaserJet Pro M521DN?

The printer uses a standard Ethernet RJ-45 port for network connectivity, enabling wired printing and scanning across the local network.

What paper capacity must the trays provide to reach the 650-sheet maximum input?

The 650-sheet maximum input is the combined total of all installed paper trays; configure the optional trays to reach this capacity.

How is the CE255X toner cartridge installed, and which step is often missed?

Remove the sealing tape completely from the new CE255X cartridge before inserting it firmly until it clicks into place.

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