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Compares the features and specifications of different HP LaserJet MFP M521 models.
Identifies key external components of the product through diagrams and labels.
Explains the layout, buttons, lights, and home screen of the product's control panel.
Details how to print various reports for product information, quality, and status.
Lists the paper sizes supported by Tray 1, Tray 2, and for automatic duplex printing.
Specifies the paper types compatible with Tray 1, Tray 2, and automatic duplex printing.
Provides details on Tray 1 capacity, paper orientation, and loading instructions.
Details capacity, paper orientation, and loading for Tray 2 and optional Tray 3.
Explains how to use the standard and rear output bins for printed documents.
Provides information and links for ordering genuine HP parts, accessories, and paper.
Outlines HP's stance on non-HP toner cartridges and their impact on warranty.
Lists parts designated for customer self-replacement and their part numbers.
Details the toner cartridge components, information, and replacement procedure.
Describes available print drivers for Windows, including PCL 6 and UPD versions.
Explains how to modify print job settings, priorities, and defaults in Windows.
Covers common printing tasks in Windows, such as shortcuts and watermarks.
Provides instructions on enabling and using the archival print feature.
Guides users on setting up and using HP ePrint for mobile printing.
Explains how to use Apple's AirPrint for direct printing from iOS devices.
Details how to print documents and photos directly from a USB flash drive.
Describes how to save current copy settings as the default for future jobs.
Provides instructions for making multiple copies of a document.
Explains how to perform automatic and manual two-sided copying.
Details how to adjust the size of copies using reduce or enlarge features.
Covers settings like Auto Select, Mixed, Text, and Picture for copy quality.
Guides users on scanning documents using the HP Scan software on Windows.
Explains how to scan documents directly to a USB flash drive.
Details configuration for scanning to network folders and email via HP Embedded Web Server.
Provides steps to scan documents and save them to a network folder.
Explains how to scan documents and send them as email attachments.
Covers connecting the product to a phone line and setting up fax configurations.
Details how to create, edit, and delete speed-dial and group-dial entries.
Explains settings for dialing, prefixes, autoredial, and billing codes for sending faxes.
Covers settings for fax forwarding, answer mode, blocking numbers, and distinctive ring.
Describes how to request faxes from other machines using polling.
Provides an overview of faxing functions, including sending, receiving, and canceling.
Guides on changing the product's connection type using the Reconfiguration Utility.
Explains how to enable and set up HP Wireless Direct for mobile printing.
Details manual IP configuration, renaming the product, and link speed settings.
Covers settings for EconoMode, Sleep Delay, and Auto Power Down to save energy.
Discusses product security, locking the product, and setting/changing passwords.
Provides instructions for manually upgrading or setting automatic firmware updates.
A step-by-step guide to diagnose and resolve common product issues.
Instructions for resetting all product and network settings to factory defaults.
Troubleshooting steps for paper pickup issues, jams, and multiple sheet feeds.
Detailed procedures for clearing paper jams in various locations of the product.
Tips and steps to resolve issues related to poor print quality.
Guides on troubleshooting and improving copy quality, including cleaning glass.
Troubleshooting steps for when the product fails to print or prints slowly.
Comprehensive guide to diagnosing and resolving issues with fax functionality.
Steps to troubleshoot wireless connectivity and network issues.
Troubleshooting common software issues encountered on Windows operating systems.
General| Functions | Print, copy, scan, fax |
|---|---|
| Print speed black | Up to 42 ppm |
| Resolution (black) | Up to 1200 x 1200 dpi |
| Monthly duty cycle | Up to 75, 000 pages |
| Recommended monthly page volume | 2000 to 6000 |
| Print Technology | Laser |
| Processor speed | 800 MHz |
| Memory, standard | 256 MB |
| Memory, maximum | 256 MB |
| Duplex printing | Automatic (standard) |
| Scan resolution, hardware | Up to 1200 x 1200 dpi |
| Copy speed (black, normal quality, A4) | Up to 42 cpm |
| Copy resolution (black text) | Up to 600 x 600 dpi |
| Fax speed | 33.6 kbps |
| Resolution technology | HP FastRes 1200 |
| Display | 3.5-in touchscreen, LCD (color graphics) |
| Mobile printing capability | HP ePrint, Apple AirPrint, Mopria-certified |
| Wireless capability | Yes |
| Connectivity, standard | 1 Hi-Speed USB 2.0; 1 Host USB; 1 Telecom |
| Maximum Paper Size | A4 |
| Operating System Compatibility | Windows, macOS, Linux |
| Dimensions (W x D x H) | 465 x 465 x 508 mm |
| First page out black | As fast as 8 sec |
| Weight | 22.7 kg |
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