HP C8543X Toner Cartridges - Black

The HP 43X High Yield Black Original LaserJet Toner Cartridge has a page yield of up to 30,000 pages, based on ISO/IEC 19752 standards for black and white printing.

This cartridge is compatible with specific HP LaserJet models designed to use the 43X toner. It's recommended to check your printer's user manual or the manufacturer's website for a definitive compatibility list.

Your HP printer will typically display a message or indicator when the toner level is low and nearing depletion. You may also notice a decline in print quality.

While non-original cartridges are available, using Original HP toner cartridges like the 43X ensures optimal performance, reliability, and print quality, and is necessary to maintain your printer's warranty and HP's quality standards.

'High Yield' (often indicated by an 'X' in the model number, like 43X) means the cartridge is designed to print significantly more pages than a standard yield cartridge, offering a lower cost per page for high-volume users.

Store unused HP toner cartridges in their original, sealed packaging in a cool, dry place, away from direct sunlight and extreme temperatures. The recommended storage temperature range is -20 to 40°C.

HP Smart technology in HP toner cartridges allows the cartridge to communicate with the printer to optimize print settings, monitor toner levels, and ensure consistent, high-quality output. This technology helps in reliable printing and effective cartridge management.

Ensure the toner cartridge is properly installed. Gently rock the cartridge to distribute the toner. Check if the toner level is low. Clean the printer's internal components according to the printer's manual, or replace the cartridge if print quality does not improve.

Remove and reinsert the cartridge, ensuring it is correctly seated. Check for any protective seals or tapes that may have been left on the cartridge. If the issue persists, try a different, known-good cartridge to rule out a printer problem.

Ensure you are using the correct paper type and weight recommended for your HP LaserJet printer. Check that the paper is loaded correctly in the tray and not overloaded. Inspect the printer's paper path for any obstructions or debris.

Turn off the printer and check if any foreign objects are inside the printer. Ensure the toner cartridge is properly seated and not damaged. If noises persist, contact HP support or a qualified technician.