HP 128A Toner - Magenta - HP CE323A

The HP 128A Magenta Toner Cartridge has a standard yield of approximately 1300 pages, based on ISO/IEC 19798 testing standards.

This cartridge is compatible with HP LaserJet Pro CM1415fnw, CM1415fn, CP1525n, and CP1525nw printer models.

Turn off the printer, open the toner compartment, remove the old cartridge, insert the new one until it clicks, then close the compartment and power on the printer.

While technically possible, HP recommends using only original HP toner cartridges to ensure optimal performance, reliability, and print quality, and to avoid potential printer damage or voiding warranties.

Standard Yield indicates that the cartridge is designed for average print volumes and offers a set number of pages (approx. 1300 for this model) before needing replacement. Higher yield options may be available for different models.

Store unused cartridges in their original sealed packaging in a cool, dry environment, away from direct sunlight and extreme temperatures (ideally between -20 to 40°C storage temperature).

Ensure the toner cartridge is correctly installed. Check if the protective tape has been fully removed. Clean the printer's print head or rollers according to your printer's manual. If the issue persists, the cartridge may be low on toner or defective; consider replacing it.

Power off the printer, remove the toner cartridge, and reinsert it firmly. Ensure no protective seals are blocking the contacts. Check for any firmware updates for your printer. If the problem continues, try a different, known-good cartridge.

Check that the toner cartridge is properly seated. Ensure you are not touching the cartridge's imaging drum during installation. Clean the printer's interior according to the user manual. If smudging continues, the cartridge might be damaged.