Kyocera introduced the FS-4000 monochrome laser printer in January 2008, with an OEM-rated print speed of 45 pages per minute (ppm).
The standard supplies set is made up of a toner cartridge and separate drum unit. Replacement toner cartridges are available in 20,000 page yield versions. OEM SKUs differ by geographic market, and cartridges require a chip for correct printer operation.