Manual of product LaserJet M451dw
Editorial note
The HP LaserJet M451dw printer stands out with its printing speed of 21 pages per minute, both in black and color, making it particularly efficient for demanding work environments. Its built-in duplex printing feature optimizes paper usage, thus representing an economic and ecological advantage. Additionally, its wireless and Ethernet connectivity facilitates access and printing from multiple devices, eliminating the need for bulky cables. With a paper capacity of 550 sheets, it reduces the frequency of reloads, thereby improving efficiency. However, some points deserve consideration. The high cost of ink cartridges can quickly increase the total cost of ownership, which may be a drawback for budget-conscious users. Furthermore, its weight of 23.64 kg can make it difficult to move, limiting its flexibility of use in different environments. Although its internal memory of 128 MB is sufficient for common tasks, it may be inadequate for users with more demanding needs. Moreover, limited compatibility with certain Mac systems may restrict its use for those who prefer this ecosystem. Finally, the power consumption in printing mode of 425 W is relatively high, which can pose issues for users concerned about energy efficiency. Overall, despite some drawbacks, the HP LaserJet M451dw offers a positive user experience thanks to its well-thought-out features and reliable performance.Score details
User experience
The user experience is positive thanks to well-thought-out features, such as built-in duplex printing and wireless connectivity.
Performance
With a printing speed of 21 pages per minute, the HP LaserJet M451dw is efficient for demanding work environments.
Battery life
Although the power consumption in printing mode is relatively high at 425 W, the economy mode helps reduce consumption.
Design
Its design is functional with a high paper capacity, but its weight of 23.64 kg can make it difficult to move.
Value for money
The cost of ink cartridges can increase the total cost of ownership, which can be a disadvantage for some users.
Usability
Limited compatibility with certain Mac systems may restrict use for users who prefer this ecosystem.
Advantages
Fast printing: up to 21 pages per minute.
Built-in duplex printing, saves paper.
Easy wireless and Ethernet connectivity.
High-capacity tray: up to 550 sheets.
Sharp and precise laser print quality.
Disadvantages
High cost of ink cartridges.
Weight of 23.64 kg, difficult to move.
Limited internal memory of 128 MB.
Restricted compatibility with certain Macs.
High power consumption when printing.
Technical Specifications LaserJet M451dw
General Information
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ModelLASERJET M451DW
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Brand
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Category
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Type
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SKU139261
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MPN139261
Network
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WifiYes
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WifiYes
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WifiYes
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Wifi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Print speed
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Double-sided printingYes
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Double-sided printingYes
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Printing technologyLaser
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Maximum resolution600 x 600 DPI
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Print speed (color, normal quality, A4/US Letter)21 ppm
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Print speed (color, normal quality, A4/US Letter)21 ppm
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Copy time for the first page (color, normal)17 s
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Copy time for the first page (color, normal)17 s
Features
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Service cycle (Maximum)40000 pages per month
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Service cycle (recommended)2000 pages per month
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Number of print cartridges4
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Languages of the page descriptionPCL 5c, PCL 6, PostScript 3
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Printing colorsBlack, Cyan, Magenta, Yellow
Representation / realization
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Internal memory128 MB
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Maximum internal memory384 MB
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Processor frequency600 MHz
Design
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ScreenLCD
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Product colorBlack
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White
Input and output capacity
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Total power capacity250 sheets
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Maximum input capacity550 sheets
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Input capacity of multi-purpose trays50 sheets
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Total number of power supply units2
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Maximum number of feed bins3
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Maximum output capacity150 sheets
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Maximum output capacity150 sheets
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Multifunctional trayYes
Paper management
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Maximum print format216 x 356 mm
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Type of paper tray supportBond paper
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Types of multi-purpose binsCard stock
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ISO, Format Series A (A0...A9)Coated paper
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Non-ISO print support sizesEnvelopes
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Support width customizationGlossy paper
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Customization of support lengthLabels
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Maximum ISO A series paper sizeMatte paper
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Photo paper
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Plain paper
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Pre-Printed
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Recycled paper
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Transparencies
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Bond paper
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Envelopes
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Labels
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Letterhead
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Plain paper
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Preprinted forms
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Recycled paper
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Transparencies
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A4
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A5
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A6
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Executive (184 x 267mm)
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Legal (media size)
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Letter (media size)
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76 - 126 mm
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216 - 356 mm
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A4
Connectivity
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Standard interfacesEthernet
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Quantity of USB 2.0 PortsUSB 2.0
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Wireless LAN
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1
Minimum system requirements
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Support for the Linux operating systemYes
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Support for the Linux operating systemYes
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Support for the Linux operating systemYes
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Support for the server operating systemWindows Server 2003, Windows Server 2003 x64, Windows Server 2008
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Minimal disk space400 MB
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Minimum RAM1024 MB
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Minimal processor1GHz
Power
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Average power consumption in Print mode425 W
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Energy consumption (eco mode)15.2 W
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Electricity consumption (stop)0.5 W
Weight and dimensions
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Dimensions (LxWxH)405 x 484 x 322 mm
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Weight23640 g
Sustainability
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Sustainability certificatesENERGY STAR
Environmental conditions
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Operating temperature15 - 30 °C
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Operating relative humidity (H-H)10 - 80 %
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Temperature out of operation-20 - 40 °C
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Operating temperature59 - 86 °F
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Relative humidity rate (storage)20 - 70 %
Other features
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Standby LEDYes
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Standby LEDYes
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Standby LEDYes
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Compliance with industry standardsIEEE 802.3, IEEE 802.3u
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Network featuresFast Ethernet
Packaging contents
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Drivers includedYes
Frequently Asked Questions
What is the weight of the HP LaserJet M451dw?
What is the best method to remove jammed paper from the printer?
Why is my printer not recognizing the original cartridges?
What are the reasons for poor print quality?
What is the difference between a laser printer and an inkjet printer?
Why does my inkjet printer leave black streaks on prints?
What does the acronym DPI mean?
How many cartridges can be installed in the HP LaserJet M451dw?
Is the manual for the HP LaserJet M451dw available in French?
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Presentation of product LaserJet M451dw specifications from brand HP
General Information
The HP LaserJet M451dw model from the HP brand is recognized for its commitment to quality and innovation in the printing field. This model, referenced as LaserJet M451dw | CE958A, offers optimal performance and an enhanced user experience. Its EAN code, which allows for product identification in the distribution system, consists of several unique numbers.
Network
The HP LaserJet M451dw is ready to use with an integrated network. It allows for effortless connectivity, facilitating internet access right from the start. It is equipped with an Ethernet/LAN port for wired connection, as well as Wifi that ensures a fast wireless connection thanks to the 802.11b, 802.11g, and Wi-Fi 4 (802.11n) standards.
Print Speed
This model supports color printing, with an impressive speed of 21 pages per minute in both black and color. It also features a built-in duplex printing function, optimizing paper usage. Thanks to its laser printing technology, it ensures exceptional print quality with a maximum resolution of 600 x 600 DPI. The first page print time, in both black and color, is 17 seconds, ideal for dynamic work environments.
Features
The maximum service cycle of the HP LaserJet M451dw is 40,000 pages per month, with a recommended cycle of 2,000 pages per month for optimal performance. It uses 4 print cartridges and supports the page description languages PCL 5c, PCL 6, and PostScript 3. The print colors include black, cyan, magenta, and yellow, ensuring stunning visual results.
Memory / Performance
The internal memory of the HP LaserJet M451dw is 128 MB, expandable up to 384 MB. Its processor operates at a frequency of 600 MHz, ensuring quick task execution.
Design
The product features an LCD screen, offering superior image quality. Its modern design comes in black and white, seamlessly integrating into various office environments.
Input and Output Capacity
The HP LaserJet M451dw has a total input capacity of 250 sheets and a maximum input capacity of 550 sheets, thus reducing the frequency of reloads. The multipurpose trays have a capacity of 50 sheets. The product has 2 input trays and can accommodate up to 3 trays to optimize feeding. Its output capacity is 150 sheets, ensuring maximum efficiency during printing.
Paper Management
The maximum print size is 216 x 356 mm, and the paper tray accepts various types of media such as plain paper, envelopes, and labels. It is compatible with standard paper sizes A4 and A5 and allows for customizations in media width and length.
Connectivity
The HP LaserJet M451dw offers standard interfaces for optimal connectivity. It features a USB 2.0 port for quick connection with other devices.
Minimum System Requirements
This product is compatible with Windows, Mac, and Linux operating systems, ensuring flexibility of use. It requires a minimum disk space of 400 MB, with a RAM of 1 GB and a processor of at least 1 GHz to ensure smooth operation.
Power
The power consumption in print mode is 425 W, while in economy mode, it drops to 15.2 W. In standby mode, the consumption is reduced to 0.5 W, contributing to energy efficiency.
Weight and Dimensions
The dimensions of the device are 405 x 484 x 322 mm, with a weight of 23.64 kg, which may limit its mobility.
Durability
The HP LaserJet M451dw is ENERGY STAR certified, attesting to its compliance with energy efficiency and environmental impact standards.
Environmental Conditions
This model operates within a temperature range of 15 to 30 °C and a relative humidity of 10 to 80 %. Outside of operation, it can withstand temperatures ranging from -20 to 40 °C.
Other Features
Although it is not compatible with Mac systems, the HP LaserJet M451dw has an LED indicator for power and complies with industrial standards IEEE 802.3 and IEEE 802.3u. Its network supports Fast Ethernet features.
Package Contents
The product includes drivers for quick and easy installation.
