Lexmark T634tn Toner Cartridges

Lexmark T634tn Toner Cartridges

The following 1 products are guaranteed to work in your Lexmark T634tn printer:

1 products are guaranteed to work in your printer:

Black toner cartridges for Lexmark T634tn 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.

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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
£159.14 inc VAT

Out of stock

  • Buy more, save money
  • 2 £156.01 inc VAT
  • 3+ £154.86 inc VAT

What toner does the Lexmark T634tn use?

The Lexmark T634tn uses Lexmark 12A7365 toner cartridges. Lexmark 12A7365 toner comes in black; the black cartridge prints 32,000 pages.

Lexmark T634tn Printer Review

Expert review of the Lexmark T634tn printer

Our Verdict:

The Lexmark T634tn is a high-speed monochrome laser printer that is perfect for workgroups with high-volume printing demands. This is one of several models in the T634 series of printers, which only vary in terms of installed memory size and/or the capacity of the standard paper input tray. It will print on a wide range of media, including plain paper, card stock labels and envelopes. In addition to standard toner cartridges, you can use high capacity or extra high capacity cartridges to both save money and increase your productivity. An optional 500-sheet duplex unit is also available to let you use less paper for print runs.


The printer weighs 22 kg and measures 535 x 436 x 521 mm. The capacity of the standard paper input tray is 1,100 sheets, and optional additional input trays can increase the capacity up to 4,100 sheets. To facilitate the workflow within your office workgroup, an optional 5-bin mailbox is available. In addition to USB and ethernet network connection capabilities, an optional Wi-Fi network add-on is also available. The Lexmark T634tn features a 500 MHz processor and 80MB of RAM and has a rated monthly duty cycle of up to 225,000 pages.


This printer has several specialised capabilities, including barcode fonts, optical character recognition (OCR) fonts and PDF printing. Optional multifunction capabilities for the Lexmark T634tn provide you with affordable and convenient copying, faxing and colour network scanning functions. The time to print the first page is less than 8.5 seconds, and the print speed is 43 ppm for A4-size paper and 45 ppm for letter-size documents. Its print resolution is 1200x1200 dpi.


This printer does not have colour printing capabilities, which would require you to purchase an additional printer if you wish to print documents in colour. Smaller offices may find that less-expensive printers without specialised features may be more suitable for their needs.