T634DTNF
Finishing options were rare on departmental mono printers, which is what makes the T634DTNF stand out: the fastest T630-line engine with duplex, twin trays, network, and an inline finisher. It runs on the same 12A7360/12A7362 cartridges as every other model in the family. Offices producing bound reports and stapled packets daily can automate the whole job from print to finish.
| Cartridge | Color | Page yield |
|---|---|---|
| 12A7365 | Black | ~32,000 pages |
Frequently asked questions
Which toner does the Lexmark T634DTNF use?
The T634DTNF uses the Lexmark 12A7365 black toner cartridge, rated for approximately 32,000 pages at 5% coverage.
How many pages will one 12A7365 cartridge print?
Approximately 32,000 pages (letter/A4 at about 5% coverage) — the extra-high-yield capacity means fewer replacements per year.
Are these cartridges compatible with my T634DTNF?
Yes. Every cartridge on this page is a compatible replacement engineered for the T634DTNF, delivering OEM-quality print output at a lower cost per page.
What about the Lexmark 12A7362 for the T634DTNF?
The 12A7362 is the high-yield version of this cartridge family (approximately 21,000 pages) — a middle ground between the 5,000-page standard cartridge and the 32,000-page 12A7365. It fits the T634DTNF as well.