FS-3900DN
The Kyocera FS-3900DN adds full network sharing to the duplex-ready 3900 platform, making it a true departmental hub rather than a single-desk printer. Automatic two-sided printing and Ethernet come standard, with the TK-310 cartridge yielding roughly 12,000 pages per cartridge. High volume and low fuss, which is exactly the brief this machine was built for. Gigabit networking keeps large jobs moving quickly even when several users print at once.
| Cartridge | Color | Page yield* |
|---|---|---|
| TK-312 | Black | 12,000 pages |
| TK-322 | Black | 15,000 pages |
Per ISO/IEC 19752 at ~5% coverage. EU equivalents: TK-310/TK-320.
Frequently asked questions
What toner does the FS-3900DN use?
The standard TK-312 (12,000 pages) or the high-yield TK-322 (15,000 pages) — US versions of the TK-310/TK-320.
Is FS-3900DN toner the same as FS-3900D toner?
Yes. The FS-3900D, FS-3900DN, and FS-3900DTN all use the identical TK-312/TK-322 cartridges.
How do I choose between standard and high yield?
Heavy print volumes favor the TK-322 (fewer changes, lower cost per page); occasional printing favors the lower upfront cost of the TK-312.
Does this printer need a separate drum unit?
No. The ECOSYS long-life drum outlasts the printer under normal use — you only ever replace toner.