Replacement No.11 Magenta Ink Cartridge (28ml) HPC4837A

This Professionally Remanufactured Hewlett Packard HP C4837A ( HP 11 ) Regular magenta inkjet cartridge is an original manufacturer's brand inkjet cartridge which has been through one cycle of service and has been recharged. Each one of our remanufactured inkjet cartridges has been thoroughly cleaned along with the printhead nozzles. Then the inkjet cartridge is filled with the same inkjet ink formulation, checked if it has the correct internal atmospheric pressure, inspected the shell for any possible leakage, tested the operation of all electrical circuitry and finally ran through an actual print test. If the remanufactured inkjet cartridge passes our rigid standards, it has been remanufactured! Works with the Hewlett Packard HP DesignJet & Business InkJet Printers