Risograph GR Ser Blk Ink x2

Laser Tek Services offers a 100% guarantee on all toner refill kits, compatible toner cartridges, compatible ink cartridges, compatible drum units, reset gears/chips, and our OEM toner cartridges. All of our toner refill kits are developed, tested, and manufactured for specific cartridges and printers. If you do not see your cartridge or printer model listed please feel free to contact us and we will make sure you order the correct product. We here at Laser Tek Services strive to provide the highest quality toner supplies for laser printers, fax, and copy machines as well as compatible toner cartridges and drum units.