Manual of product T644tn
Editorial note
The Lexmark T644tn printer stands out with its impressive printing speed of 48 pages per minute and a maximum resolution of 2400 x 2400 DPI, ensuring high-quality prints, ideal for professional use. Its maximum input capacity of 4100 sheets and laser printing technology make it a robust choice for demanding work environments, where speed and reliability are essential. Additionally, the ready-to-use network facilitates connectivity, allowing immediate access to printing features. However, some drawbacks must be considered. The lack of color printing may limit its use for documents requiring attractive graphic elements, while the absence of duplex printing functionality may lead to excessive paper consumption. The limited compatibility with Windows systems and the weight of 26 kg may also pose challenges during installation and transport. Finally, although the 128 MB internal memory is sufficient for many tasks, it may prove inadequate for users with more intensive printing needs. In terms of user experience, the product receives positive ratings, with a score of 75 for overall experience and a score of 80 for its performance. While the design is functional, it may be considered bulky. The value for money is reasonable, with a score of 78, but the limitations in color and compatibility may affect the perception of its value. Finally, the support and documentation provided are rated excellent, with scores of 85 and 80 respectively, reflecting Lexmark's commitment to its users.Score details
User experience
The user experience is generally positive due to the fast printing speed and laser technology that ensures optimal quality. However, the lack of color printing may be a disadvantage for some users.
Performance
The printer's performance is excellent with a printing speed of 48 ppm and a resolution of 2400 x 2400 DPI. However, the internal memory of 128 MB may limit its effectiveness for heavy printing tasks.
Design
The design is functional, but the weight of 26 kg can pose transportation and installation issues. The dimensions are suitable for an office, but it can be bulky.
Value for money
The value for money is reasonable with features suited for demanding work environments, but the limitations on color printing and Mac compatibility may affect perceived value.
Features
Features such as a maximum input capacity of 4100 sheets and out-of-the-box network readiness are advantages. However, the lack of duplex and Mac compatibility limits its appeal.
Support
The product benefits from good support with a comprehensive 125-page user manual, providing valuable assistance for users.
Documentation
The documentation is detailed and well-structured, allowing for quick and effective handling of the device.
Advantages
Fast printing: 48 pages per minute
Resolution 2400 x 2400 DPI, exceptional quality
Input capacity: up to 4100 sheets
Laser technology for precise printing
Ready-to-use network connectivity
Disadvantages
No color printing
No double-sided printing
Not compatible with Mac
Heavy and difficult to move
Internal memory limited to 128 MB
Technical Specifications T644tn
General Information
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ModelT644TN
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Brand
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Category
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Type
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SKU783393
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MPN783393
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 capacity1100 sheets
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Input capacity of multi-purpose trays100 sheets
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Maximum output capacity3000 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 sizes7 3/4, 9,10, DL
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JIS series B format (B0...B9)B5
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Type of paper tray supportEnvelopes, Labels, Plain paper, Transparencies
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Non-ISO print support sizesExecutive (184 x 267mm), Folio (media size), Letter (media size), Statement (140 x 216mm), Legal (media size)
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Maximum ISO A series paper sizeA4
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
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Management protocolsHTTP, SNMPv1, SNMPv2c, SNMPv3, WINS, SLPv1, IGMP, BOOTP, RARP, APIPA (AutoIP), DHCP
Other features
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Mac CompatibilityYes
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Compatible operating systemsMac OS X
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Authentication methodMac OS 9.x
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Package dimensions (LxWxH)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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802.1x: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS
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530 x 595 x 770 mm
Weight and dimensions
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Dimensions (LxWxH)436 x 523 x 535 mm
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Weight26000 g
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 weight of the Lexmark T644tn?
What is the recommended method for removing jammed paper from the printer?
Why is my printer refusing to accept original cartridges?
What are the possible causes of poor print quality?
How does a laser printer differ from an inkjet printer?
Why is my inkjet printer leaving black streaks on prints?
What does the acronym DPI mean?
What certifications does the Lexmark T644tn have?
Is the manual for the Lexmark T644tn available in French?
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Presentation of product T644tn specifications from brand Lexmark
General Information
The Lexmark T644tn is a printer from the Lexmark brand, known for its excellence and innovation in the printing technology sector. The model T644tn | 20G0460 offers optimal performance, ensuring a smooth and efficient user experience. The associated EAN code is 0734646724609, allowing for unique identification in distribution systems.
Print Speed
This printer is monochrome, not supporting color printing, which may suit users looking to make primarily text-based prints. It offers a maximum resolution of 2400 x 2400 DPI, ensuring prints of exceptional clarity, suitable for professional documents. The print speed reaches 48 pages per minute in black, which is ideal for demanding work environments. The time to print the first page is only 8.5 seconds, promoting increased productivity. The printing technology used is laser, ensuring precise results. However, the lack of a duplex printing function may lead to higher paper consumption.
Performance / Execution
The printer's processor operates at a frequency of 514 MHz, ensuring quick task execution. Its internal memory of 128 MB is sufficient for regular use, although it may be limited for more intensive printing needs. In terms of noise, the sound level in standby is 30 dB, while the sound pressure level during printing is 55 dB, allowing for relatively quiet operation.
Input and Output Capacity
The maximum input capacity is 4100 sheets, allowing for the management of a large volume of documents without frequent interruptions. The total feed capacity is 1100 sheets, and the multipurpose tray can hold up to 100 sheets. The maximum output capacity is 3000 sheets, while the total output capacity is 500 sheets. This printer is also equipped with a multifunction tray for versatile use.
Paper Management
The Lexmark T644tn is compatible with standard paper sizes such as A4 and A5. It can handle various types of media, including envelopes, labels, plain paper, and transparencies. Supported envelope sizes include 7 3/4, 9, 10, and DL, providing flexibility for different printing needs.
Network
The Lexmark T644tn is network-ready, facilitating immediate connectivity. It supports multiple network protocols, including IPv4 and IPv6, ensuring efficient print management. Management protocols such as HTTP and SNMP allow for centralized device administration.
Other Features
This model is not compatible with Mac systems and operates on operating systems such as Windows XP, Vista, and 7. The authentication method includes standards such as 802.1x to ensure network security. The dimensions of the printer's package are 530 x 595 x 770 mm, ensuring secure transport.
Weight and Dimensions
The dimensions of the printer are 436 x 523 x 535 mm, allowing for optimal integration into workspaces. With a weight of 26 kg, it is advisable to consider its placement to facilitate installation and use.
Specifications
The maximum duty cycle of the Lexmark T644tn is 250000 pages per month, making it a suitable choice for users with intensive printing needs.
Environmental Conditions
The printer 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, thus ensuring stable performance in various environments.
Design
The Lexmark T644tn is certified according to several safety and performance standards, including CSA, FCC Class B, and CE Class A, attesting to its compliance with current regulatory requirements.
