Thumbnail of product LaserJet 2420 from brand HP
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Printer HP LaserJet 2420

The HP LaserJet 2420 printer is a laser model recognized for its reliability and optimal performance. With a printing speed of up to 28 pages per minute, it is ideal for demanding work environments, allowing for the quick processing of a large volume of documents.

It has a maximum print resolution of 1200 x 1200 DPI, ensuring sharp and professional prints. Its standard input capacity is 350 sheets, with the possibility of expanding this capacity through additional trays.

The HP LaserJet 2420 is equipped with 32 MB of internal memory, expandable up to 288 MB, which facilitates the processing of complex tasks. Its compact design with dimensions of 425 x 400 x 260 mm allows for easy integration into various workspaces.

Although it is not compatible with Mac systems, it operates optimally with Windows systems, including Windows XP, Vista, and 7. Additionally, the control panel with LCD screen makes it easy to navigate through the printer's various features.

Finally, the HP LaserJet 2420 printer is ENERGY STAR certified, ensuring reduced energy consumption, especially in sleep mode. In summary, this model is a wise choice for those seeking an efficient and durable printing solution.

Manual of product LaserJet 2420

7 10

Editorial note

The HP LaserJet 2420 printer stands out for its superior print quality, offering a maximum resolution of 1200 x 1200 DPI, ideal for professional documents. Its impressive print speed of 28 pages per minute also helps optimize productivity in demanding work environments. Additionally, with an input capacity of 850 sheets, this device can handle a large volume of documents without interruption, which is a major advantage for frequent users. However, several drawbacks deserve mention. First, the lack of compatibility with Mac operating systems limits its use for some users. Furthermore, its weight of 16,300 g can pose mobility and installation issues in tight spaces. The internal memory of only 32 MB may also prove insufficient for more complex printing tasks, while the absence of color printing options may disappoint those who need them. In terms of scoring, the user experience is generally positive, with a score of 78, thanks to the print quality and simplified task management. Performance is rated at 80, although the limited memory may restrict efficiency. The design receives a 70, due to its heaviness, while the value for money is very favorable with a score of 85. Features are deemed satisfactory with a score of 75, but network management could be improved. Finally, support and documentation receive scores of 70 and 80, respectively, reflecting adequate but improvable assistance for Mac users. In summary, the HP LaserJet 2420 is a solid choice for those seeking a reliable and high-performing printer, but potential users should be aware of its limitations in terms of compatibility and mobility.

Score details

User experience

The user experience is generally positive due to the superior print quality and simplified print task management, although the lack of Mac compatibility is a drawback.

Performance

The performance is good, with a print speed of 28 pages per minute; however, the 32 MB internal memory may limit efficiency for more complex tasks.

Design

The weight of 16,300 g makes the printer difficult to move, which can pose installation issues in tight spaces.

Value for money

The value for money is excellent considering the print quality and features offered, although it lacks color printing.

Features

The features are satisfactory, with effective media management, but the lack of out-of-the-box network features can complicate usage.

Support

The support is adequate with driver updates available, but it could be improved for Mac users.

Documentation

The provided documentation is comprehensive, with a detailed user manual, making setup and use easier.


Advantages

Net impressions at 1200 x 1200 DPI

Up to 28 pages per minute

850-sheet paper capacity

Compatible with various types of paper

Simplified print job management

Disadvantages

Not compatible with Mac systems.

Weight of 16,300 g, difficult to move.

Internal memory of 32 MB insufficient.

Color printing not available.

No built-in network features.

Technical Specifications LaserJet 2420

General Information

Representation / realization

  • Internal memory
    32 MB
  • Processor model
    MIPS 20KC
  • Processor frequency
    400 MHz
  • Maximum internal memory
    288 MB
  • Integrated into the processor
    Yes

Weight and dimensions

  • Weight
    16300 g
  • Dimensions (LxWxH)
    425 x 400 x 260 mm

Other features

  • Weight of supports per paper path
    60 - 200 g/m²; 60 - 120 g/m²
  • Mac Compatibility
    Yes
  • Print quality (black, premium quality)
    1200 x 1200 DPI
  • Package dimensions (LxWxH)
    592 x 495 x 347 mm
  • Fonts
    80
  • Recommended operating temperature
    15 - 32.5 °C
  • Sound power emitted
    6.7 B(A)
  • Printer management
    HP Web Jetadmin, HP LaserJet Utility, HP Embedded Web Server, E-Toolbox
  • Maximum number of paper bins
    3
  • Left print margin (A4)
    5 mm
  • Maximum support size (custom)
    76 x 127 - 216 x 356 mm
  • Print quality (black, draft quality)
    600 DPI
  • Left print margin (A4)
    5 mm
  • Left print margin (A4)
    5 mm
  • Compatible operating systems
    OS/2, UNIX, Linux, HP OpenVMS Microsoft Windows 98, Me, NT 4.0, 2000, XP, Server 2003; Apple Mac OS 9.x and later, OS X v.10.1 +
  • Support weight, bin 3
    60 - 120 g/m²
  • Print quality (black, normal quality)
    1200 DPI
  • Support weight, bin 3
    60 - 120 g/m²
  • Support formats, level 2
    A4, A5, B5 (JIS), letter, legal, executive
  • Left print margin (A4)
    5 mm
  • Supported media size in duplex mode
    A4, letter, legal, executive
  • Standard input paper trays
    2
  • Standard output capacity for envelopes
    10 sheets
  • Electricity consumption in operation
    625 W
  • Print speed (black, high quality, A4)
    28 ppm
  • Power requirements
    100 - 127V / 220 - 240V, 50/60 Hz (+/- 2 Hz)
  • Type of support and capacity (bin 2)
    250
  • Standard average formats
    A4, A5, B5 (JIS), letter, legal
  • I/O Ports
    1 x IEEE 1284-B parallel
  • Standard input capacity for transparencies
    1 x USB 2.0
  • Paper management
    1 x EIO
  • Double-sided printing options
    75
  • Minimum system requirements
    HP LaserJet 2420 series printers: Built-in automatic duplex unit (HP LaserJet 2420d/dn only), 350 sheets standard input capacity (1x 100-sheet/ 10 envelope multipurpose tray, 1x 250-sheet tray), paper input level indicators, straight-through paper path, s
  • Additional paper trays
    Manual (driver support provided)
  • Network features
    Microsoft Windows 98: Pentium 90, 16 MB RAM, CD-ROM drive; Windows Me: Pentium 150, 32 MB RAM, CD-ROM drive; Windows NT 4.0: Pentium 90, 32 MB RAM, CD-ROM drive; Windows 2000: 133 MHz processor, 64 MB RAM, CD-ROM drive; Windows XP: 233 MHz processor, 6
  • Electromagnetic compatibility
    Optional 500-sheet paper tray
  • Standard output capacity for transparencies
    Via HP Jetdirect Internal Print Servers for Fast Ethernet, Gigabit Ethernet; 802.11b wireless connectivity
  • Driver update descriptions
    Optional: HP Jetdirect Fast Ethernet Embedded Print Server
  • Memory technology
    CISPR 22: 1997/EN 55022: 1998 Class B, EN 61000-3-2: 2000, EN 61000-3-3: 1995+A1, EN 55024: 1998, FCC Title 47 CFR, Part 15 Class B (US), ICES-003, Issue 4 (Canada), GB9254-1998, EMC Directive 89/336/EEC with CE Marking (Europe); other EMC approvals as re
  • Control panel
    75 sheets
  • Optional paper management/input
    Most recent printer drivers and software for all supported operating systems available at http://www.hp.com/support/lj2400; OS/2 drivers are available from IBM and are packaged with OS/2
  • Paper management in standard/input
    Memory Enhancement technology (MEt), Double Data Rate memory technology
  • Paper management in standard/output
    Graphical display with up to 2 lines of text; Help button (?) to provide information about the message on the display; Back button to back up in menus or exit menus; Pause/Resume button to pause and resume printing; Up Arrow button to navigate to previous
  • Security
    500-sheet input tray
  • Type upgrade
    100-sheet multipurpose tray, 250-sheet input tray
  • Service and support
    250-sheet top output bin (100-sheet rear output bin)
  • Features
    IEC 60950 (International), EN 60950 (EU), IEC 60825-1+A1+A2, UL/cUL Listed (US/Canada), GS License (Europe), EN 60825-1+A11+A2 Class 1, 21 CFR Ch. 1/SubCh. J (Class 1 Laser/LED Device) GB4943-2001, Low Voltage Directive 73/23/EEC with CE Marking (Europe);
  • Printer firmware and networking firmware can be remotely upgraded
  • HP Web sites, HP Customer Support Center, HP Care Packs
  • Add fonts, forms, and third-party solutions via CompactFlash support

Paper management

  • Accepted types of media
    Paper (plain, preprinted, letterhead, prepunched, bond, recycled, color, rough)
  • Weight/Grammage of the support, bin 1
    transparencies
  • Support formats, tray 1
    labels
  • envelopes
  • cardstock
  • 60 - 200 g/m²
  • A4, A5, B5 (JIS), 76 x 127 - 216 x 356 mm

Input and output capacity

  • Total power capacity
    350 sheets
  • Maximum output capacity
    250 sheets
  • Maximum output capacity
    250 sheets
  • Maximum input capacity
    850 sheets

Power

  • Electricity consumption (stop)
    0.4 W
  • Energy consumption (eco mode)
    8.5 W

Environmental conditions

  • Temperature out of operation
    -20 - 40 °C
  • Operating temperature
    15 - 32.5 °C
  • Operating relative humidity (H-H)
    10 - 80 %
  • Relative humidity rate (storage)
    10 - 90 %

Features

  • Service cycle (Maximum)
    75000 pages per month

Print speed

  • Print speed (black, normal quality, A4/US Letter)
    28 ppm
  • Print speed (black, normal quality, A4/US Letter)
    28 ppm
  • Copy time for the first page (Black, normal)
    10 s
  • Economic printing
    Yes
  • Color
    No
  • Maximum resolution
    1200 x 1200 DPI

Packaging information

  • Package weight
    19000 g

Network

  • Ready-to-use network
    No

Sustainability

  • Sustainability certificates
    ENERGY STAR

Packaging contents

  • Provided software
    Print drivers and installation software on CD-ROM
  • Microsoft Windows Installer
  • Macintosh Installer
  • HP PCL 6 and HP PCL 5e print drivers (Windows 95, 98, Me, NT 4.0, 2000, XP)
  • HP PostScript Level 3 Emulation (Windows 98, Me, NT 4.0, 2000, XP, Server 2)

Minimum system requirements

  • Minimum configuration for Macintosh
    160 Mo d'espace disque dur libre
  • Mac OS 9.x et Mac OS X v 10.1 et ultérieur
  • Lecteur CD-ROM
  • Port USB (compatible avec les spécifications USB 2.0) ou port parallèle conforme à l'IEEE 1284-B

Frequently Asked Questions

What is the weight of the HP LaserJet 2420 printer?
The HP LaserJet 2420 printer weighs 16,300 g.
What is the recommended method for removing a jammed paper from the printer?
To remove a jammed paper, it is advisable to do so carefully. Turn off the printer and ensure that the print head is not in contact with the paper and that no pieces of paper are left inside.
Why is my printer not accepting original cartridges?
Non-original cartridges may not be detected by the printer. In this case, a message may indicate that the cartridge is empty. Check the manual of the purchased cartridge for solutions, and if the problem persists, it is recommended to contact the seller.
What could be the reasons for poor print quality?
Poor print quality can be due to several factors. Check that the cartridges or toners are full. Inkjet printers may require cleaning, as the cartridges may be dry or the print head damaged. For laser printers, calibration is often suggested.
What is the difference between a laser printer and an inkjet printer?
A laser printer uses toner, while an inkjet printer operates with ink.
Why does my inkjet printer leave black streaks on prints?
Generally, this is due to a damaged inkjet printer cartridge that needs to be replaced.
What does the acronym DPI mean?
DPI, or Dots Per Inch, refers to the number of ink droplets deposited on the paper per inch during printing.
Is the manual for the HP LaserJet 2420 available in French?
Unfortunately, the manual for the HP LaserJet 2420 is not available in French. It is only available in English.

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Presentation of product LaserJet 2420 specifications from brand HP

General Information

The HP LaserJet 2420 is a printer model from the HP brand, known for its innovation and quality in the field of electronic equipment. This model, with the reference LaserJet 2420 | Q5956A#401, is designed to deliver optimal performance while enhancing the user experience.

Representation / Realization

This printer is equipped with a 32 MB internal memory, allowing it to efficiently manage various tasks and improve the smoothness of operations. Its MIPS 20KC processor, operating at a frequency of 400 MHz, ensures satisfactory responsiveness. At maximum, the memory can reach 288 MB, providing sufficient space for data and application storage.

Weight and Dimensions

With a weight of 16,300 g, the HP LaserJet 2420 is designed for easy handling, although it may be difficult to move in a confined space. Its dimensions of 425 x 400 x 260 mm ensure an optimal fit in various work environments.

Other Features

This model supports media from 60 to 200 g/m², making it compatible with a variety of paper types. However, it is not compatible with Mac systems. The black print quality, with a resolution of 1200 x 1200 DPI, guarantees precise and professional results. Additionally, the product has an optimal operating temperature range of 15 to 32.5 °C, and produces a noise level of 6.7 B(A), thus minimizing noise disturbances.

Paper Management

The HP LaserJet 2420 can handle up to 850 sheets in input, with a maximum of 250 sheets in output. Supported media formats include A4, A5, B5, as well as other dimensions. It is also equipped with multiple paper trays, allowing for efficient organization of printed documents.

Input and Output Capacity

The total feed capacity is 350 sheets, while the standard output capacity is 250 sheets. This allows for processing a large volume of documents without interruption. Paper management is facilitated by features such as optional duplex printing.

Power

In standby mode, the HP LaserJet 2420 consumes 0.4 W, and in economy mode, this consumption is reduced to 8.5 W, thus allowing for energy savings.

Environmental Conditions

The operating temperature range is between 15 and 32.5 °C, while storage conditions can range from -20 to 40 °C. The relative humidity for optimal operation is 10 to 80 %, ensuring that the printer can operate in various ambient conditions.

Print Speed

The HP LaserJet 2420 offers a print speed of 28 pages per minute in normal quality, making it suitable for demanding work environments. The time to first page output is 10 seconds, ensuring increased efficiency when printing documents.

Packaging Information

The weight of the product packaging is 19,000 g, ensuring adequate protection during transport.

Durability

The HP LaserJet 2420 is certified ENERGY STAR, confirming its compliance with energy efficiency standards, making it an environmentally friendly option.

Contents of the Package

The printer comes with print drivers and installation software on CD-ROM, ensuring easy and quick setup for users.

Minimum System Requirements

To operate correctly, it requires a minimum configuration, including 160 MB of free disk space and a USB port compatible with USB 2.0 specifications.