Automatic Duplexing: Yes

Image Enhancement Technology: HP FastRes 1200 / HP ProRes 1200

Max Printing Speed B/W (ppm): 42 ppm

Max Printing Speed Color (ppm): N/A

Max Resolution B/W: 1200 x 1200 dpi

Printer Drivers Emulations: PCL 5c, PCL 6, PostScript 3



AirPrint Enabled: Yes

Connection Availability: Yes

Mobile Printing Capability: Apple AirPrint, HP ePrint

Security Protocols & Features: 802.1x, Apple Bonjour, SSL, TLS


Office Machine

Fax Type: Plain paper

Functions: Copier, Fax, Printer, Scanner

Monthly Duty Cycle (max): 75000 impressions

Office Machine Features: Document send function, save to network folder, Save to USB flash drive, Scan to e-mail, Security lock slot

Printing Output Type: Monochrome

Printing Technology: Laser

Recommended Monthly Volume: 2000 - 6000 pages

Type: Fax / copier / printer / scanner



Automatic Duplexing: Yes

Color Depth: 24-bit

Grayscale Depth: 8-bit

Optical Resolution: 1200 x 1200 dpi

Scan Element: CIS


Fax Machine

Fax Resolutions: 203 x 196 dpi, 203 x 98 dpi, 300 x 300 dpi

Max Transmission Speed: 33.6 Kbps

Total Memory Capacity: 250


Fax Machine Features

Broadcast Transmission: 100 stations

Features: Auto reduction, Automatic redialing, Distinctive Ring Detection (DRD), Fax forwarding, Fax polling, Junk fax barrier

Speed Dialing: 100 Station(s)



Support Details Full Contract Period: 1 year

Support Details Location: On-site

Support Details Type: Limited warranty



Automatic Duplexing: Yes

Max Copying Resolution B/W: 600 x 600 dpi

Max Copying Speed B/W: 42 ppm

Max Copying Speed Color: N/A

Max Document Enlargement: 400%

Max Document Reduction: 25%

Maximum Copies: 99



Display Diagonal Size: 3.5"

Display Diagonal Size (metric): 8.89 cm

Features: Touch screen


Document & Media Handling

Bypass Feeder Capacity: 100 sheets

Document Feeder: ADF

Document Feeder Capacity: 50 sheets

Max Media Capacity: 1100 sheets

Max Media Size: A4 (8.25 in x 11.7 in), Legal (8.5 in x 14 in)

Max Media Weight: 199 g/m²

Max Original Size: Legal (8.5 in x 14 in)

Media Size Class: A4/Legal

Media Type Class: Envelopes, Film / transparencies, Other, Plain paper

Min Media Size: 3 in x 5 in

Min Media Weight: 52 g/m²

Original Type: Sheets

Output Trays Capacity: 350 sheets

Standard Media Capacity: 600 sheets



Brand: HP

Country Kits: Canada, Latin America (excluding Argentina, Brazil, Chile), Mexico, United States

Localization: English, French, Spanish

Manufacturer: HP Inc Printers

Model: MFP M521dn

Packaged Quantity: 1

Product Line: HP LaserJet Pro


Interface Required

Connector Type: 4 pin USB Type A

Type: USB host

Connector Type: 4 pin USB Type B

Total Qty: 1

Type: USB 2.0

Connector Type: RJ-45

Type: Gigabit LAN


PC Connectivity

PC Connection: Gigabit LAN, USB 2.0, USB host


Power Adapter

Frequency Required: 50/60Hz

Power Consumption Operational: 760 Watt

Power Consumption Sleep: 4.3 Watt

Power Consumption Standby: 18.2 Watt

Voltage Required: AC 110 V


    HP LaserJet Pro M521dn Monochrome

    SKU: A8P79A#BGJ
    • Software

      Operating System Support: Apple Mac OS X 10.6, Apple Mac OS X 10.6.8 or later, Apple Mac OS X 10.7, Apple Mac OS X 10.8, Debian Linux 5.0, Debian Linux 5.0.1, Debian Linux 5.0.2, Debian Linux 5.0.3, Fedora 10, Fedora 11, Fedora 12, Fedora 9, HP-UX 11.0, Linux Linpus Desktop 9.4, Linux Linpus Desktop 9.5, MS Windows 7, MS Windows 7 64-bit Edition, MS Windows Server 2003 SP3 or later, MS Windows Server 2008, MS Windows Server 2008 x64 Edition, MS Windows Server 2012, MS Windows Vista, MS Windows Vista (64-bit versions), MS Windows XP SP2 or later, Oracle Solaris 9, Red Hat Enterprise Linux 5, Sun Solaris 8, SuSe Linux 10.3, SuSe Linux 11.0, SuSe Linux 11.1, SuSe Linux 11.2, Ubuntu Linux 10.04, Ubuntu Linux 8.04, Ubuntu Linux 8.04.1 LTS, Ubuntu Linux 8.04.2 LTS, Ubuntu Linux 8.10, Ubuntu Linux 9.04, Ubuntu Linux 9.10, Windows 8, Windows 8 64-bit

      Software Included: Drivers & utilities


      Speed Details

      Function: Copying

      Function: Printing

      Max Speed: 40 ppm

      Mode: B/W

      Size: A4

      Function: Scanning

      Max Speed: 21 ppm

      Size: Letter A

      Max Speed: 15 ppm

      Mode: Color

      Max Speed: 42 ppm

      Mode: B/W normal


      Environmental Parameters

      Humidity Range Operating: 10 - 80%

      Max Operating Temperature: 90.5 °F

      Min Operating Temperature: 50 °F

      Sound Emission (Operating): 54 dBA



      Color Category: Black, Gray

      Compliant Standards: CISPR 22, EMC, EN 60825-1, EN 60950-1, EN 61000-3-2:2006, EN 61000-3-3:2008, EN55022 Class A, EN55024, FCC CFR47, GB 17625.1, GB 9254-2008, GS, IEC 60950-1, Laser Class 1, LVD

      Included Office Machine Accessories: Phone cable

      Security Slot Type: Kensington security slot



      Color: Black


      Dimensions & Weight

      Depth: 18.3 in

      Height: 20 in

      Weight: 49.16 lbs.

      Width: 18.3 in


      Service & Support

      Type: 1-year warranty


      Dimensions & Weight (Shipping)

      Shipping Depth: 23.4 in

      Shipping Height: 28.9 in

      Shipping Weight: 65.19 lbs.

      Shipping Width: 23 in


      Environmental Standards

      ENERGY STAR Certified: Yes

      EPEAT Compliant: Yes

      EPEAT Level: EPEAT Silver


      Printing System

      First Print Out Time B/W: 8 sec


      Supported Media Sizes: 3 in x 5 in, 3.95 in x 5.9 in, 4 in x 6 in, 5 in x 7 in, 5 in x 8 in, 8.5 in x 13 in, A4 (8.25 in x 11.7 in), A5 (5.83 in x 8.25 in), A6 (4.13 in x 5.83 in), B5 (6.93 in x 9.83 in), B6 (4.92 in x 6.93 in), Executive (7.25 in x 10.5 in), JIS B5 (7.17 in x 10.12 in), JIS B6 (5.04 x 7.17 in), Legal (8.5 in x 14 in), Letter A Size (8.5 in x 11 in), Oficio (8.5 in x 13.5 in), Statement (5.5 in x 8.5 in)


      Supported Media Type: Bond paper, Card stock, Envelopes, Labels, Plain paper, Recycled paper, Transparencies


      Supported Envelope Sizes: International B5 (6.93 in x 9.83 in), International C5 (6.38 in x 9 in), International C6 (4.5 in x 6.38 in), International DL (4.33 in x 8.66 in), Monarch (3.87 in x 7.5 in), US No 10 (4.1 in x 9.5 in), US No 9 (4 in x 9 in)


      Document & Media Handling Details

      Max Media Size: Legal (8.5 in x 14 in)

      Media Feeder Capacity: 50 sheets

      Type: ADF

      Max Media Weight: 120 g/m²

      Media Feeder Capacity: 500 sheets

      Min Media Size: 4.13 in x 5.83 in

      Type: Input tray

      Max Media Weight: 199 g/m²

      Media Feeder Capacity: 100 sheets

      Min Media Size: 3 in x 5 in

      Min Media Weight: 52 g/m²

      Type: Bypass tray

      Media Feeder Capacity: 250 sheets

      Type: Output tray



    Chandler, AZ 85249

    T: 480-758-1602