Cartridge family
HP 640A
Compatible toner cartridges for HP printers. Compare available variants, pricing, specifications, and matching printer models.
Products
Products in the HP 640A family
Compare products by price, color, yield, cartridge number, OEM replacement number, and compatible printer models.
Printer links
Related HP printer pages
Printer pages help confirm the exact model before choosing a cartridge or toner listing.
Canon LBP-2040
Open the printer page for compatible products and cartridge details.
Canon LBP-2050
Open the printer page for compatible products and cartridge details.
Canon C LBP-460 PS
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4500
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4500dn
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4500hdn
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4500n
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4550
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4550dn
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4550hdn
Open the printer page for compatible products and cartridge details.
HP Color LaserJet 4550n
Open the printer page for compatible products and cartridge details.
Cartridge guide
How to shop HP 640A supplies
HP 640A is organized as a HP compatible toner cartridges family with 4 product variants and 11 related printer model links. Example matching printer pages include Canon LBP-2040, Canon LBP-2050, Canon C LBP-460 PS, HP Color LaserJet 4500, HP Color LaserJet 4500dn, HP Color LaserJet 4500hdn. Replacement references collected here include C4191A, C4192A, C4193A, C4194A.
Use this page when the cartridge number, family name, or OEM reference is the starting point. Compare product cards when they are available, or open a related printer page to confirm compatibility by model.
The product cards above open product pages with specifications, pricing, related products, and compatible printer models.
Family facts
HP 640A page details
- Product variants
- 4
- Related printer pages
- 11
- Supply type
- toner cartridges
- Lowest listed price
- $41.99
- Colors listed
- black, cyan, magenta, yellow
- Replacement references
- C4191A, C4192A, C4193A, C4194A
- Yield options
- 9000 pages, 6000 pages
- Example printer pages
- Canon LBP-2040, Canon LBP-2050, Canon C LBP-460 PS, HP Color LaserJet 4500, HP Color LaserJet 4500dn, HP Color LaserJet 4500hdn
Match your printer model, cartridge number, color, yield, and any regional or suffix details. Firmware updates and chip authentication may affect some compatible cartridges.
InkToYou is independent and uses manufacturer names only to identify compatibility.
FAQ
HP 640A compatibility questions
What printers use HP 640A?
HP 640A links to 11 related HP printer pages on InkToYou. Use the printer links on this page to confirm your exact model.
How do I choose the right HP 640A product?
Compare the product cards by color, yield, pack size, cartridge number, and replacement OEM number before choosing.
Are these original HP cartridges?
No. InkToYou lists independent compatible replacement supplies. HP names and cartridge numbers are used only to describe compatibility.