HP M555dn image

HP M555dn

Quick information
Brand HP 2014
Model 7ZU78ABGJ
Released Year 2014
Type Printers
Series Laserjet enterprise
Status Active
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Overview

The HP LaserJet Enterprise M555dn is a monochrome laser printer built for medium to large office environments where speed and efficiency are critical. It features a print speed of up to 45 pages per minute, supported by a 1.2 GHz dual-core processor and 1.5 GB of RAM, ensuring fast handling of complex documents.

The printer supports automatic duplex printing to reduce paper consumption and costs. It is equipped with a standard 600-sheet input capacity expandable to 2,100 sheets, which minimizes frequent reloads for high volume printing tasks.

Connectivity options include standard Gigabit Ethernet, USB 2.0, and optional wireless networking, facilitating easy integration into existing office networks. The printer supports multiple security features including secure boot and encrypted data transmission to protect sensitive information.

The M555dn supports HP PCL 6, PCL 5e, and PostScript level 3 emulation, ensuring broad compatibility with various operating systems and applications. It includes a 4.3-inch color touch screen for intuitive navigation and management of print jobs.

Firmware updates and management are streamlined through HP's Web Jetadmin software, allowing centralized control of multiple devices. The printer uses HP JetIntelligence toner cartridges, providing high yield with energy-efficient performance.

This device is designed with a focus on durability and uptime, featuring a monthly duty cycle of up to 150,000 pages, making it suitable for demanding office environments.

Specifications

MPN 7ZU78ABGJ
GTIN 0194850414022
UPC 0194850414022
Model M555dn
Memory 1.5 GB RAM
Technology Laser
Connectivity Gigabit Ethernet, USB 2.0, optional wireless
Output Type Color
Features Duplex
Input Type Monochrome
Supported Paper Size C6 (114 x 162 mm), A5 (148 x 210 mm), B5 (176 x 250 mm), B6 (125 x 176 mm), A4 (210 x 297 mm), A6 (105 x 148 mm)
Type Standard Printer
Maximum Resolution 1200 x 1200 DPI
Black Print Speed 40 ppm
Product Line HP LaserJet Enterprise
Item Length 18.9in.
Item Height 15in.
Item Width 18in.
Print technology Monochrome Laser
Print speed (black, A4) Up to 45 ppm
Processor speed 1.2 GHz dual-core
Paper handling input capacity Standard 600 sheets, expandable to 2,100 sheets
Automatic duplexing Yes
Print resolution Up to 1200 x 1200 dpi
Display 4.3-inch color touch screen
Print languages HP PCL 6, PCL 5e, PostScript level 3 emulation
Monthly duty cycle Up to 150,000 pages
Toner cartridge type HP JetIntelligence
Dimensions (W x D x H) 425 x 442 x 414 mm
Weight 22.3 kg
Energy efficiency ENERGY STAR qualified

Key Advantages

High-speed printing capability at 45 ppm reduces wait time in busy offices.

Automatic duplexing saves paper and reduces operating costs.

Robust security features protect sensitive data and prevent unauthorized access.

Large paper capacity and expandable trays support continuous printing without frequent interruptions.

Intuitive touchscreen interface simplifies device management and configuration.

Compatibility with multiple print languages ensures smooth integration with varied IT environments.

Limitations

Monochrome printing limits the device to black-and-white outputs only.

Does not support fax functionalities, which may require additional devices for some users.

Relatively large physical size may require ample office space.

The cost of original HP high-yield toner cartridges can be significant for some budgets.

Wireless connectivity is optional, not standard, which might restrict mobile printing capabilities without additional accessories.

Lacks advanced scanning or copying features since it is primarily a printer device.

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