Manual of product T644n
Editorial note
The Lexmark T644n printer stands out for its impressive performance, particularly with a printing speed of 48 pages per minute and a maximum resolution of 2400 x 2400 DPI. These features make it an ideal choice for demanding work environments, allowing for efficient management of large volumes of documents. Additionally, its maximum input capacity of 4100 sheets ensures continuity in printing, thereby reducing interruptions. However, some drawbacks are worth mentioning. The lack of color printing may disappoint users who need to produce visual documents or attractive presentations. Furthermore, the duplex printing feature is not available, which could limit efficiency and sustainability in terms of paper consumption. The restricted compatibility with Windows operating systems also excludes Mac users, which can pose challenges in mixed work environments. In terms of user experience, the out-of-the-box network connectivity facilitates the integration of the printer into an office. However, the 128 MB internal memory may lead to slowdowns when printing complex or large tasks. In terms of noise, the sound level of 55 dB may be perceived as high in noise-sensitive environments, which is a point to consider for users. In summary, the Lexmark T644n is a robust and high-performing printer, ideal for intense professional use, but it has limitations that may not suit all users.Score details
User experience
The user experience is generally positive due to the out-of-the-box network connectivity and ease of use, but the limited compatibility with Windows operating systems may restrict access for some users.
Performance
The performance of the Lexmark T644n printer is excellent with a printing speed of 48 pages per minute and a maximum resolution of 2400 x 2400 DPI, ideal for demanding work environments.
Value for money
The price of the printer is justified by its features, including a maximum input capacity of 4100 sheets, but the lack of color printing may limit its value for some users.
Features
The features offered are suitable for professional needs, but the absence of duplex printing and support for Mac systems may be a drawback for some users.
Usability
Although the printer is intuitive to use, the internal memory of 128 MB may lead to slowdowns when processing large volumes, thus affecting the overall experience.
Robustness
The Lexmark T644n is built to last with compliance certification to required safety and performance standards, thus offering appreciable robustness.
Support
The support is adequate, but the lack of documentation for Mac users may pose problems for some, thus limiting the level of assistance available.
noise
The noise level during printing of 55 dB may be perceived as high in noise-sensitive work environments, which is a drawback to consider.
Advantages
Fast printing up to 48 pages per minute
Resolution of 2400 x 2400 DPI
Input capacity of 4100 sheets
Laser technology for precise printing
Built-in network connectivity
Disadvantages
No color printing available
No double-sided printing
Compatible only with Windows
Limited internal memory of 128 MB
High noise level at 55 dB
Technical Specifications T644n
General Information
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ModelT644N
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Brand
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Category
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Type
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SKU783434
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MPN783434
Print speed
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Double-sided printingNo
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Maximum resolution2400 x 2400 DPI
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Print speed (black, normal quality, A4/US Letter)48 ppm
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Copy time for the first page (Black, normal)8.5 s
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Printing technologyLaser
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Double-sided printingNo
Representation / realization
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Processor frequency514 MHz
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Internal memory128 MB
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Sound power level (standby)30 dB
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Sound pressure level (impression)55 dB
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Maximum internal memory640 MB
Input and output capacity
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Maximum input capacity4100 sheets
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Total power capacity600 sheets
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Input capacity of multi-purpose trays100 sheets
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Total output capacity500 sheets
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Multifunctional trayYes
Paper management
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ISO, Format Series A (A0...A9)A4, A5
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Envelope sizes
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JIS series B format (B0...B9)7 3/4, 9,10, DL
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Type of paper tray support
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Non-ISO print support sizesB5
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Maximum ISO A series paper size
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Envelopes, Glossy paper, Labels, Plain paper, Transparencies
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Executive (184 x 267mm), Folio (media size), Letter (media size), Statement (140 x 216mm), Legal (media size)
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A4
Network
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Ready-to-use networkYes
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Support for network protocols (IPv4)TCP/IP IPv4, IPX/SPX, AppleTalk, LexLink, TCP/IP IPv6
Other features
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Mac CompatibilityYes
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Compatible operating systemsMac OS X
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Package dimensions (LxWxH)Mac OS 9.x
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Linux
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Unix
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Novell
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Microsoft Windows 2000, NT, Me, XP, Server 2003, 98, Vista
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518 x 591 x 533 mm
Weight and dimensions
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Dimensions (LxWxH)436 x 523 x 406 mm
Features
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Service cycle (Maximum)250,000 pages per month
Environmental conditions
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Operating altitude0 - 3048 m
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Operating relative humidity (H-H)8 - 80 %
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Operating temperature16 - 32 °C
Design
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CertificationCSA
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ICES Class A
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BSMI Class A
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VCCI Class A
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FCC Class B
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UL 60950 3rd
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IEC 320-1
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CE Class A
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CB IEC 60950
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IEC 60825-1
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GS (TÜV)
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SEMKO
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UL AR
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CS
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TÜV Rh
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N Mark
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C-tick Class A
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CCC Class A
Frequently Asked Questions
What is the recommended method for removing paper jammed in the printer?
Why is my printer refusing to accept original cartridges?
What are the possible reasons for poor print quality?
How does a laser printer differ from an inkjet printer?
Why does my inkjet printer leave black streaks on prints?
What does the acronym DPI mean?
What certifications does the Lexmark T644n have?
Is the manual for the Lexmark T644n available in French?
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Presentation of product T644n specifications from brand Lexmark
General Information
The Lexmark T644n printer, belonging to the renowned Lexmark brand, is designed to provide reliable performance and user-friendly operation. The T644n model, referenced under code 20G0350, is synonymous with innovation and efficiency in the printing sector. Its EAN code, 0734646723503, ensures accurate identification in the distribution network.
Print Speed
Although the Lexmark T644n is a monochrome printer, its print speed of 48 pages per minute (ppm) allows for quick processing of large volumes of documents. With an impressive resolution of 2400 x 2400 DPI, it guarantees sharp and clear prints, suitable for both professional and personal use. The first page is ready in just 8.5 seconds, which is ideal for dynamic work environments. Its laser printing technology ensures high-quality results, although the lack of duplex printing limits paper savings.
Performance / Execution
The processor of the Lexmark T644n, with a frequency of 514 MHz, ensures rapid task execution, supported by an internal memory of 128 MB that allows for smooth operation. In standby mode, the printer emits a noise level of 30 dB, while during printing, it reaches 55 dB, which may be noticeable in noise-sensitive environments. The maximum memory can be expanded to 640 MB, offering greater flexibility for data storage.
Input and Output Capacity
The maximum input capacity of the T644n printer is 4100 sheets, which is particularly advantageous for offices with high print volumes. Its feed capacity is 600 sheets, while the multipurpose trays can hold up to 100 sheets. The output capacity reaches 500 sheets, and it is equipped with a multifunction tray to meet various printing needs.
Paper Management
The Lexmark T644n supports various paper formats, including ISO A4 and A5 standards, as well as several envelope sizes. It is compatible with various media types, such as plain paper, labels, and transparencies. Its flexibility in print formats allows tasks to be tailored to the specific requirements of users.
Network
This printer is designed with out-of-the-box network connectivity, facilitating quick integration into an office environment. It supports various protocols, such as TCP/IP and AppleTalk, ensuring efficient print management and easy network access.
Other Features
The Lexmark T644n is not compatible with Mac systems, limiting its use to Windows XP, Vista, and 7 environments, which may restrict its use in mixed configurations. Its package dimensions of 518 x 591 x 533 mm ensure secure packaging for transport.
Weight and Dimensions
With dimensions of 436 x 523 x 406 mm, the Lexmark T644n is designed to fit easily into various workspaces.
Specifications
The maximum service cycle is 250000 pages per month, which meets the needs of high-volume printing users.
Environmental Conditions
The Lexmark T644n operates efficiently at altitudes ranging from 0 to 3048 m, with a relative humidity of 8 to 80 % and an operating temperature between 16 and 32 °C. These specifications ensure optimal performance in a variety of environments.
Design
The product complies with several safety and performance standards, such as CSA and FCC Class B, ensuring reliable and safe use.
