1GB Printer Memory RAM for HP Color LaserJet CM3530 CM3530fs CP3505 CP3505dn CP3505n CP3505X CP3525dn CP3525n CP3525x CP3525. Equivalent to CC412A. (PARTS-QUICK BRAND) Form Factor: 200 pin DDR2 SODIMM Printer Memory Warranty: Lifetime Capacity: 1GB