Product: IM-10003577 Manufacturer: HP-COMPAQ Brand: HP-COMPAQ Model: LaserJet 4050, 4050N, 4050T, 4050TN, 4050se Part Number: C4137A Price: $39.75 Description: 16MB EDO Module For: PRINTERS: LaserJet 4050, 4050N, 4050T, 4050TN, 4050se