HP Mono LaserJet Enterprise MFP M634dn Multifunction Printer 52PPM [7PS94A]

What's the difference between HP Mono LaserJet Enterprise MFP M634dn Printer [7PS94A] vs. HP LaserJet Enterprise Flow MFP M635z [7PS99A] ?

The HP Mono LaserJet Enterprise MFP M634dn Multifunction Printer [7PS94A] and the HP LaserJet Enterprise Flow MFP M635z [7PS99A] are both high-end multifunction printers designed for enterprise use, but they differ in several key areas. Here’s a breakdown of the differences:

1. Model Series and Positioning

• HP MFP M634dn is part of the HP LaserJet Enterprise MFP M634 series, which is designed for high-volume, monochrome printing with robust security features.
• HP MFP M635z belongs to the HP LaserJet Enterprise Flow series, which is a step up with enhanced features for workflow optimization, including advanced scanning capabilities and additional finishing options.

2. Functionality and Features

• M634dn (7PS94A):

  • Print Speed: Up to 55 pages per minute (ppm).
  • Paper Handling: Comes with a standard 100-sheet input tray and a 550-sheet input tray. It supports optional paper trays.
  • Display: 4.3-inch color touchscreen.
  • Standard Features: Print, copy, scan.
  • Network and Connectivity: Gigabit Ethernet, dual-band Wi-Fi option via HP Jetdirect 3000w, and Bluetooth® Low Energy (BLE).
  • Security Features: Robust security features such as HP Sure Start and run-time intrusion detection.
  • Duplex Printing: Yes (automatic).

• M635z (7PS99A):

  • Print Speed: Up to 65 pages per minute (ppm), faster than the M634dn.
  • Paper Handling: Higher capacity with standard 100-sheet and 550-sheet input trays, and includes additional trays as standard.
  • Display: Larger 8.0-inch color touchscreen.
  • Standard Features: Print, copy, scan, fax, with additional workflow optimization features.
  • Finishing Options: Includes more advanced finishing options like stapling, hole-punching, and booklet making.
  • Network and Connectivity: Similar to the M634dn but with additional capabilities for enterprise environments, such as built-in dual-band Wi-Fi and NFC touch-to-print.
  • Security Features: Enhanced with more comprehensive security measures, including HP Sure Start, run-time intrusion detection, and HP Trusted Platform Module (TPM).
  • Flow Features: Enhanced scanning capabilities with single-pass two-sided scanning, built-in optical character recognition (OCR), and additional document processing features.

3. Target Audience

• M634dn is suitable for businesses that need a high-performance monochrome multifunction printer with essential features and robust security but without the need for advanced scanning or finishing capabilities.
• M635z is ideal for enterprises that require not only fast printing but also sophisticated document handling and finishing features, as well as advanced security and workflow management tools.

4. Price Point

• M634dn is generally less expensive compared to the M635z, reflecting its more basic feature set.
• M635z commands a higher price due to its advanced features and enterprise-grade functionality.

5. Workflow Optimization

• The M635z is part of the "Flow" series, which means it is optimized for handling large volumes of documents with features like faster scanning, improved document management, and enhanced processing capabilities, making it a better choice for organizations with heavy document processing needs.

In summary, the M635z offers more advanced features, better paper handling, and superior workflow optimization capabilities compared to the M634dn. It is suited for more demanding enterprise environments, whereas the M634dn is more appropriate for businesses that need a robust, reliable printer without the extra bells and whistles.