Refilling toner cartridges is actually easier than refilling ink cartridges. Toner cartridges can usually be refilled 2-3 times before the print quality starts to degrade. All toner cartridges are different so it's critical to have the right toner, tools and instructions for your cartridge. Our refill kits are NOT generic refill kits - the toner and instructions are designed specifically for your specific cartridge:

CD 1040 BLACK Refill Kits: Each kit includes toner plus instructions needed to easily refill your Royal-Copystar 370AB016 cartridge Single Refill Kit-$84.95 This kit contains 1900 grams of black toner powder (1 refill) plus instructions. Free Shipping Double Refill Kit-$161.95 This kit contains 3800 grams of black toner powder (2 refills) plus instructions. Best Value & Free Shipping

This bulk toner is NOT generic toner. It is manufactured to match the CD 1040 toner, and is guaranteed to meet or exceed your current print quality. Order up to 10 bottles - Note: You will receive bottles of toner only - no refill tools or instructions.

1 Bottle - $83.99 2 Bottles - $161.263 Bottles - $236.774 Bottles - $311.605 Bottles - $385.396 Bottles - $458.147 Bottles - $529.858 Bottles - $600.529 Bottles - $670.1510 Bottles - $738.75 BLACK Toner - These Bottles each contain 1900 grams of black toner and will provide one full refill for your 370AB016.