HP 504A compatible color toner cartridge The 504a toner cartridge is 100% compatible with HP printer. The hp 504a compatible toner cartridge is easy and quick to install. Our toner cartridge are made using superior quality components and undergo strict quality control from the point of assembly till the finishing stage. All of our toner cartridge are 100% pre-tested prior to leaving the factory, which defective rate is less than 1%. We guarantee for 100% replace or refund for any defective product. Product Name: For HP 504A, compatible HP 504A Toner Cartridge, gold supplier offer. Feature: 100% compatible ; brand new. Used for: HP Color LaserJet CP3525, HP LaserJet CM3530. Color: Cyan/ Black / Magenta / Yellow Page y…