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Printer HP LaserJet 2420dn

The HP LaserJet 2420dn printer is a robust and high-performance model, designed to meet the printing needs of demanding work environments. With a printing speed of 28 pages per minute and a maximum resolution of 1200 x 1200 DPI, it ensures sharp and professional documents.

Equipped with an internal memory of 64 MB expandable up to 320 MB, this printer allows for smooth processing of print tasks. Its compact design (425 x 400 x 260 mm) facilitates integration into various workspaces while ensuring a standard input capacity of 350 sheets.

The HP LaserJet 2420dn supports multiple media types, ranging from plain paper to transparencies, and features a duplex printing function, optimizing paper usage. With its network connectivity, including Ethernet and USB 2.0, it easily integrates into a shared office environment.

In terms of durability, this printer is ENERGY STAR certified, ensuring energy-efficient performance. With a power consumption in sleep mode of 0.4 W, it helps reduce your energy footprint while providing fast and reliable printing.

In summary, the HP LaserJet 2420dn is an efficient printing solution, ideal for small and medium-sized businesses looking for a robust and high-performance machine to handle a large volume of documents.

Manual of product LaserJet 2420dn

6 10

Editorial note

The HP LaserJet 2420dn printer stands out for its high printing speed of 28 pages per minute, making it an efficient choice for offices that require increased productivity. Its exceptional print quality, with a resolution of up to 1200 x 1200 DPI, ensures sharp and professional results suitable for a variety of documents. Additionally, its maximum input capacity of 850 sheets allows for handling a large volume of documents without interruption, while the built-in duplex printing feature helps reduce paper costs. However, some aspects may limit its use. The printer is not compatible with Mac operating systems, which can be an issue for users of that platform. Although its printing speed is satisfactory, it may not be sufficient for very high-volume printing work environments. Furthermore, its weight of 16.3 kg can make it difficult to move, especially in tight workspaces. Finally, the internal memory of 64 MB may prove inadequate for more demanding applications. Overall, the HP LaserJet 2420dn offers good value for money, with well-thought-out features, including extensive network connectivity. However, the lack of color printing capabilities limits its use for certain graphic work.

Score details

User experience

The user experience is overall positive due to exceptional print quality and an intuitive interface. However, the lack of compatibility with Mac systems may pose a problem for some users.

Performance

The print speed of 28 pages per minute is satisfactory for most office environments, but may not be sufficient for very high-volume uses. The internal memory of 64 MB may also limit performance for more demanding tasks.

Design

The design is functional, but the weight of 16.3 kg can make moving the printer difficult, especially in tight workspaces.

Value for money

The product offers good value for money, with features such as duplex printing and a maximum input capacity of 850 sheets, ideal for professional use.

Features

The features are well thought out, including extensive network connectivity, but the lack of color limits its use for certain graphic tasks.


Advantages

Print speed of 28 pages per minute

Resolution up to 1200 x 1200 DPI

Input capacity of 850 sheets

Built-in duplex printing

Ethernet and USB connectivity

Disadvantages

Not compatible with Mac systems.

Insufficient printing speed for large volumes.

Heavy weight, difficult to move.

Limited internal memory of 64 MB.

No color printing available.

Technical Specifications LaserJet 2420dn

General Information

Representation / realization

  • Internal memory
    64 MB
  • Processor model
    MIPS 20KC
  • Processor frequency
    400 MHz
  • Maximum internal memory
    320 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
  • 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)
  • 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
  • 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
  • Network features
    1 x USB 2.0
  • Standard input capacity for transparencies
    1 x EIO
  • Mac Compatibility
    Ethernet, Fast Ethernet, Gigabit Ethernet
  • Wireless technology
    75
  • Power requirements
    Yes
  • Paper management
    IEEE 802.11b
  • Double-sided printing options
    100 - 127V / 220 - 240V, 50/60 Hz (+/- 2 Hz)
  • Printer management
    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
  • Minimum system requirements
    Automatic (standard)
  • Memory increase
    HP Web Jetadmin, HP LaserJet Utility, HP Embedded Web Server, E-Toolbox
  • Additional paper trays
    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
    0.32 GB
  • Standard output capacity for transparencies
    Optional 500-sheet paper tray
  • Driver update descriptions
    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
  • Memory technology
    75 sheets
  • Control panel
    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
  • Optional paper management/input
    Memory Enhancement technology (MEt), Double Data Rate memory technology
  • Paper management in standard/input
    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
  • Paper management in standard/output
    500-sheet input tray
  • Security
    100-sheet multipurpose tray (tray 1), 250-sheet input tray (tray 2), automatic duplex printing
  • Type upgrade
    250-sheet top output bin (100-sheet rear output bin)
  • Service and support
    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);
  • Features
    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), envelopes, letter, legal, executive, 76 x 127 to 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
  • Double-sided printing
    Yes
  • Color
    No
  • Maximum resolution
    1200 x 1200 DPI
  • Double-sided printing
    Yes

Packaging information

  • Package weight
    19000 g

Network

  • Ready-to-use network
    Yes

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 libre sur le disque dur
  • 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 2420dn printer?
The HP LaserJet 2420dn printer weighs 16,300 g.
What is the recommended method for removing paper jammed in the printer?
To remove jammed paper, it is advisable to do so carefully. Turn off the printer and check that the print head is not engaged in the paper and that no pieces of paper remain inside.
Why does my printer not recognize original cartridges?
Non-genuine cartridges may not be recognized by the printer, resulting in a message indicating that they are empty. The manual for the purchased cartridge often contains solutions. If the problem persists, it is recommended to contact the seller.
What are the possible causes of poor print quality?
Poor print quality can be due to several factors. Ensure that the toners or cartridges are full. Inkjet printers may require cleaning if the cartridges are dry or if the print head is damaged. For laser printers, calibration is often necessary.
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, black streaks may indicate that the ink cartridge is damaged and needs to be replaced.
What does the acronym DPI mean?
DPI stands for Dots Per Inch and refers to the number of ink droplets deposited on the paper per inch during printing.
Is the manual for the HP LaserJet 2420dn printer available in French?
Unfortunately, the manual for the HP LaserJet 2420dn printer is not available in French; it only exists in English.

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Presentation of product LaserJet 2420dn specifications from brand HP

General Information

The HP LaserJet 2420dn printer, manufactured by HP, is a model known for its reliability and performance. This model, also designated by the number Q5959A#401, is designed to meet the printing needs of professional users, offering a smooth and efficient user experience.

Representation / Implementation

Equipped with an internal memory of 64 MB, the HP LaserJet 2420dn allows for quick processing of printing tasks. Its MIPS 20KC processor, operating at a frequency of 400 MHz, ensures rapid execution of instructions. For heavier applications, the internal memory can be expanded up to 320 MB, thus guaranteeing increased data management capacity.

Weight and Dimensions

With a weight of 16.3 kg, this model is designed for stable use while remaining compatible with various work environments. Its dimensions of 425 x 400 x 260 mm allow it to fit easily into different office spaces.

Other Features

This model supports media from 60 to 200 g/m² and offers exceptional monochrome print quality of 1200 x 1200 DPI, ideal for professional documents. The packaging dimensions are 592 x 495 x 347 mm, ensuring adequate protection during transport. The recommended operating temperature range is 15 to 32.5 °C, and the operating noise level is 6.7 B(A).

Paper Management

The HP LaserJet 2420dn is equipped with three paper trays, allowing for efficient document management. It can accommodate various formats such as A4, A5, B5, Letter, and Legal, and supports duplex printing, optimizing paper usage.

Input and Output Capacity

The input capacity is 850 sheets, while the standard output capacity is 250 sheets. This configuration allows for handling large printing volumes without interruption, suitable for demanding work environments.

Power

In sleep mode, the power consumption is 0.4 W, while in economy mode, it is 8.5 W. The maximum consumption during operation is 625 W, allowing for the assessment of the device's energy efficiency.

Environmental Conditions

This model operates optimally within a temperature range of 15 to 32.5 °C and can withstand non-operating temperatures ranging from -20 to 40 °C. The relative humidity during operation should vary between 10 and 80 %, ensuring the printer's durability.

Print Speed

The print speed of the HP LaserJet 2420dn is 28 pages per minute for black prints in normal quality. This model also offers a quick first page print in 10 seconds, thus increasing workplace efficiency.

Network and Connectivity

The printer is equipped with several ports, including USB 2.0 and IEEE 1284-B, facilitating connectivity in various work environments. Although the model is not compatible with Mac systems, its compatibility with Windows operating systems, including XP, Vista, and 7, ensures easy integration.

Durability

Certified ENERGY STAR, the HP LaserJet 2420dn meets high standards for energy efficiency, making it an environmentally friendly choice for businesses.

Packaging Contents

The product comes with print drivers and installation software on CD-ROM, ensuring simplified setup and use.

Minimum System Requirements

To operate correctly, the system requires 160 MB of free hard disk space and a compatible USB port or a parallel port compliant with the IEEE 1284-B standard.