Lexmark T634dn Toner Cartridges

Lexmark T634dn Toner Cartridges

The following 1 products are guaranteed to work in your Lexmark T634dn printer:

1 products are guaranteed to work in your printer:

Black toner cartridges for Lexmark T634dn printer:

Lexmark 12A7460 Black Return Program Toner Cartridge (0012A7460)

Lexmark 12A7460 Black Return Program Toner Cartridge (0012A7460)

  • Return program black toner cartridge

    Lexmark return programme cartridges are sold at a discount compared with the regular cartridges in exchange for your commitment, to Lexmark, to return the empty cartridge. Return programme cartridges are otherwise identical to the regular Lexmark cartridges and are made from 100% new parts.

    When you receive and open your return programme cartridge you will be agreeing to Lexmark’s terms and conditions, found at Lexmark.com/recycling. Please ensure you have read the terms and procedures in full before purchasing and opening each cartridge. The programme may not be suitable for users with very low print volumes.

  • Lowest online price guarantee
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2.7p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

2.7p per page

Pack of 1 cartridges 1 pack |  

2.7p per page

(1 pack)

Page yield:
  • 5,000 pages 5,000
£159.79 inc VAT

Out of stock

  • Buy more, save money
  • 2 £156.65 inc VAT
  • 3+ £155.51 inc VAT

What toner does the Lexmark T634dn use?

The Lexmark T634dn uses Lexmark 12A7365 toner cartridges. Lexmark 12A7365 toner comes in black; the black cartridge prints 32,000 pages.

Lexmark T634dn Printer Review

Expert review of the Lexmark T634dn printer

Our Verdict:

The Lexmark T634dn is a high-speed workgroup laser printer designed for high-volume printing. It is designed to be placed close to users. It combines general office and specialised printing in one device, and offers copy, colour network and scanning facilities. Lexmark’s multifunctioning capability means that it is simple to add to the leverage of any company’s printer investment. Offering 43 pages per minute for A4-size media as well as a first page out speed of around 8.5 seconds, it also has a black print resolution of 1200 x 1200 dpi, 300 x 300 dpi, 600 x 600 dpi, 1200 Image Quality.


The Lexmark T634dn weighs 24.1kg, has dimensions of 460 x 436 x 613mm (height x width x depth) and offers a 500 MHz processor and between 64MB and 80MB of standard memory. It also has a standardised printing platform incorporating paper handling options and media types, and delivers a duty cycle of up to 225,000 pages per month. Its paper input capacity varies from standard 600 pages 75 gsm bond to a maximum of 4,100 pages, and the paper output capacity is from 500 pages gsm bond to a maximum of 3,000 pages.


The Lexmark T634dn has specialised business requirements built into its design, such as two standard fonts, PDF printing and Optical Character Recognition (OCR), and because of Lexmark’s optional software, this is an ideal printer for tailored printing solutions for all sizes of business. The multifunction options mean that it is affordable as well as reliable, and it can support a variety of media sizes, including A4, A5, Legal, B5 envelope, Folio, and A9 envelope.


The Lexmark T634dn is a hardworking laser printer but is limited by its monochrome output. Generally, laser printers are more suited to printing text documents than graphics. The noise level of this printer is around 58dBA when printing so may be a bit too loud for a quiet office space.