FS-3900D
The Kyocera FS-3900D is a 35-ppm A4 monochrome workgroup printer with standard duplex — a faster, higher-volume step up from the FS-2000 series for demanding offices. It accepts two toner options: the standard Kyocera TK-312 cartridge (US version of the TK-310, 12,000 pages) and the high-yield Kyocera TK-322 (US version of the TK-320, 15,000 pages) for fewer cartridge changes.
This page lists compatible TK-312 and TK-322 toner for the FS-3900D — choose standard yield or high yield in single and multi-pack quantities. All cartridges are OEM-quality, lifetime-warranty backed, ship free over $49, and leave the same business day when ordered before 4 PM PST.
| 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
Which toner cartridges fit the Kyocera FS-3900D?
Two options: the standard TK-312 (12,000 pages) and the high-yield TK-322 (15,000 pages). Both are the US versions of the TK-310/TK-320.
Should I buy TK-312 or TK-322?
If you print heavily, the TK-322's 15,000-page yield means fewer swaps and a lower cost per page. For lighter use, the TK-312 costs less upfront.
Can I use TK-332 in the FS-3900D?
No. The TK-332 (20,000 pages) is built for the FS-4000 series; the FS-3900D takes TK-312 and TK-322 only.
Are the high-yield cartridges also compatible (non-OEM)?
Yes. Both the TK-312 and TK-322 options on this page are new compatible cartridges engineered to OEM specifications.