Kingston Add to Cart Kingston 128 MB Memory KTH-LJ4100/128 For HP Laserjet 4100,4200, 5100,9000 Series MSRP: Was: Now: $11.99 1 left in stock Kingston 128 MB Memory KTH-LJ4100/128 For HP Laserjet 4100,4200, 5100,9000 Series Note: Buyer will …