HP Printer Memory

MODEL	MB	Part Number
LJ IIISi, 4Si, 4, 4+	4	C2065A
LJ IIISi, 4Si, 4, 4+	8	C2066A

LJ 4+, 4V, 5, 5Si, 5P, 6P, CLJ 5	4	C3132A
	8	C3133A
	16	C3146A

LJ 5L, 6L	8	C3149A

LJ 1100, 2100, 4000, 4050, 5000, 8000, 8100	4 EDO	C4135A
	8 EDO	C4136A
	16 EDO	C4137A

LJ 12xx, 1300, 2200, 2300, 3200, 33xx, 3380, 40xx, 4100, 4200, 4300, 5000, 5100, 8000, 81xx, 9000 CLJ 25xx, 4500, 85xx (pairs only on 85xx)	8 SDRAM	C7842A
	16 SDRAM	C7843A
	32 SDRAM	C7845A
	64 SDRAM	C7846A
	64 SDRAM	Q1887A

LJ 1300, 40xx, 4100, 4200, 4300, 5000, 5100, 8000, 8150, 9000, CLJ 4600, 5500, 9500	4 FLASH DIM	C4287A

LJ 1320	8 SDRAM	C7842A
LJ 1320	16 SDRAM	C7843A

LJ 1320/CLJ 2820/2840	32 SDRAM	C7845A
	64 SDRAM	Q1887A
	128 SDRAM	C9121A

LJ 3000, 4100, 4200, 4300, 5100, 9000, CLJ 2500, 2550	128 SDRAM	C9121A

LJ 2420, 2430, 4240, 4250, 4350, 4345mfp, 9050	64 DDR	Q2625A
	128 DDR	Q2626A
	256 DDR	Q2527A

LJ 5100	4 SDRAM	C4140A

CLJ 3500, 3700, 4600, 5500, 9500	256 SDRAM	C9653A

CLJ 3500, 3700, 4550, 4600, 5500, 9500	64 SDRAM	C7848A
CLJ 3500, 3700, 4550, 4600, 5500, 9500	128 SDRAM	C7850A

CLJ 4650, 5500	128 DDR DIMM	Q2630A
	256 DDR DIMM	Q2631A
	64 DDR DIMM	Q2625A
	128 DDR DIMM	Q2626A
	256 DDR DIMM	Q2627A
	512 DDR DIMM	Q2628A

CLJ 5550	128 DDR	Q2630A
	256 DDR	Q2631A
	512 DDR	Q2632A

LJ 1320, 3380, 3390, 44100mfp, 5100, 8150, CLJ 2550, 2605, 22800, CM1015, CM1017	32 SDRAM	Q7707A
	64 SDRAM	Q7708A

LJ 2400, 42xx, 43xx, 5200, 90x0, M3027, M3035, M5025, M5035	32 DDR DIMM	Q7713A
	64 DDR DIMM	Q7715A
	128 DDR DIMM	Q7718A
	256 DDR DIMM	Q7719A
	512 DDR DIMM	Q7720A

CLJ 3000, 3800, 4700, 4730mfp, 5550	128 DDR DIMM	Q7721A
	256 DDR DIMM	Q7722A
	512 DDR DIMM	Q7723A

P2015, P3005	32 DDR2 DIMM	CB420A
	64 DDR2 DIMM	CB421A
	128 DDR2 DIMM	CB422A
	256 DDR2 DIMM	CB423A
	64 Flash	CB456A