1. HP CB435A: This is a toner cartridge model compatible with certain HP LaserJet printers. It is often used in monochrome (black and white) laser printers.
2. HP CB436A: Similar to CB435A, CB436A is another monochrome toner cartridge used in specific HP LaserJet printers.
3. HP CE278A: This is a toner cartridge model compatible with certain HP LaserJet Pro printers. It is often used in monochrome laser printers.
4. HP CE285A: This toner cartridge model is compatible with certain HP LaserJet printers and is commonly used for monochrome printing.

When purchasing compatible toner cartridges, it’s essential to ensure that the cartridges are designed for your specific printer model. Using compatible cartridges can be a cost-effective alternative, but it’s important to buy from reputable manufacturers to ensure product quality and compatibility. Additionally, be aware that using third-party cartridges may have implications for your printer’s warranty, so it’s recommended to check the printer’s warranty terms.

For the most accurate information on compatible toner cartridges, consider checking with the manufacturer of the cartridges or the retailer where you plan to make the purchase.