HP #18 Magenta Ink Cart C4938A
HP #18 Magenta Ink Cart C4938A - C4938A - 900 pages - Printer: HP OFFICEJET PRO L7380,HP OFFICEJET PRO L7580,HP OFFICEJET PRO L7590,HP OFFICEJET PRO K5300,HP OFFICEJET PRO K5400,HP OFFICEJET PRO K5400DN,HP OFFICEJET PRO K5400DTN,HP OFFICEJET PRO K8600,HP OFFICEJET PRO K8600DN