The RT C4194A 640A Compatible Toner Cartridge is manufactured using new components and superior grade toner.
Renewable Toner offers reliable and affordable printing supplies backed by a lifetime warranty.
- Lifetime Warranty
- ISO 9001 & 14001 certified
- QTY: 1 | Yellow Toner Cartridge
- Standard Yield: 6,000 pages based on 5% coverage
- Replaces OEM # HP 640A | C4194A
Compatible Printer Models:
- HP Color LaserJet 4500 4500dn 4500hdn 4500n 4550 4550dn 4550hdn 4550n
We offer FREE SHIPPING for all orders over $50. For orders under $50, we charge a flat rate of $8.
Please refer to our Shipping Policy Page for shipping transit times and additional info.
Returns for any malfunctioning item are free and are covered under our Lifetime Warranty. For reasons other than damage, printing issues, or incorrect item sent, the buyer pays for return shipping. We may charge a restocking fee depending on the item.
Please refer to our Returns & Exchanges Policy for more info.
Renewable Toner Lifetime Guarantee
We will recover and/or replace any malfunctioning or damaged cartridge free of charge. Whether you are experiencing printing issues, or your cartridge arrived with a toner spill, we've got you covered.
Call our Customer Care toll free line at 866-808-6637 or Request a Cartridge Replacement