T634
Speed steps up with the Lexmark T634, the top performer of the T630-line printers, aimed at departments where print volume keeps climbing. It remains in the 12A7360/12A7362 cartridge family, so upgrading from a T630 or T632 doesn't strand existing toner stock. When the morning queue of reports and shipping documents grows, the T634's faster engine keeps pace. It is the natural endpoint for T630-line fleets that keep growing.
| Cartridge | Color | Page yield |
|---|---|---|
| 12A7365 | Black | ~32,000 pages |
Frequently asked questions
Which toner does the Lexmark T634 use?
The T634 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 T634?
Yes. Every cartridge on this page is a compatible replacement engineered for the T634, delivering OEM-quality print output at a lower cost per page.
Is there a lower-yield 12A7365 alternative for the T634?
Yes — the Lexmark 12A7360 standard-yield cartridge (approximately 5,000 pages) fits the T634 too. It costs less upfront, so it suits light printing; heavy users save more per page with the 12A7365.