FS-3830N
The FS-3830N pairs the step-up 3830 engine with built-in Ethernet networking, making it the shared-workgroup version of Kyocera's 38-series: no add-on cards, no configuration headaches, just a faster networked printer where the whole team can reach it. Kyocera built this engine around a long-life black cartridge rated at up to 20,000 pages, and on this page that supply is stocked as the TK67 and under the factory numbers 370QC0KM and 370QD0KM. However it is labeled, it is a toner-only cartridge for this engine, and one supply covers the whole 38-series range.
The networking changes how the printer is used, and therefore how its toner should be bought. A personal printer runs out on one person's schedule; a shared 3830N burns through pages on the whole workgroup's schedule, which is why the 20,000-page class of cartridge suits it so well and why keeping a spare is a workgroup courtesy rather than a personal habit. The listings on this page come in several label styles, some named for the cartridge family and some named for the printer models it serves, including older siblings in the same line. They all describe the same black supply for this engine family, so choose by pack size and keep the shelf simple.
Toner Cartridges for FS-3830N
Which cartridge should you buy?
Do not let the long listing table scare you: there is one cartridge here wearing several labels. The TK67-named listings and the model-named listings carrying the 370QC0KM and 370QD0KM factory numbers are the same black toner for this engine family, stocked under the names different buyers search for. A workgroup with a single 3830N should buy singles or a 2 pack and keep one spare by the printer. Offices running several 38-series machines, or an FS-1920 from the same supply family, can consolidate on the bigger packs and hold one shared reserve, since the cartridge crosses the whole range. What you never need to decide is yield: every version here is the same long-life fill rated at up to 20,000 pages.
Chip, toner and everyday use
Unlike Kyocera's drum-in-one designs, this engine keeps its imaging drum as a separate long-life unit, and the cartridge is toner only, which makes a swap a thirty-second job that never touches the imaging parts. The 20,000-page figure is rated per ISO/IEC 19752, so treat it as the ceiling for ordinary office coverage and expect less from dense, graphics-heavy work. When the shared printer reports low toner, the polite move is to install the spare and reorder the same day, because the next person's deadline is the one that suffers. Store replacements sealed and flat in the supply cabinet, and every compatible cartridge on this page is covered by a 1-year warranty and 1-year returns.
Frequently Asked Questions
Which toner does the FS-3830N use?
Its black cartridge is stocked on this page as the TK67 and under the factory numbers 370QC0KM and 370QD0KM, rated at up to about 20,000 pages per ISO/IEC 19752.
Does the FS-3830N need a separate drum replacement?
The engine uses a separate long-life drum unit, and the cartridge itself is toner only. In practice you replace toner far more often than anything else, and a toner swap never involves the drum.
Does the same cartridge fit the FS-3830?
Yes. The FS-3830 and this network model share the same print engine and the same cartridge, so one spare on the shelf honestly covers both machines.
Why do so many listings on this page look alike?
Because the same cartridge is listed under the names buyers use for it: the TK67 cartridge name and the model names of the printers it serves, each in single and multi-pack sizes. They are one supply, not competing versions.
More printers that use the same cartridges
The same cartridge family serves these Kyocera models as well: FS-1920, FS-3820, FS-3820N, FS-3830.