Specifications:Lexmark E120 Used for Lexmark E120Lexmark E220 Used for Lexmark Optra E220 / E321 / 323 / IBM1312 / DELL 1500Lexmark E230 Used for Lexmark E230 / E232 / 330 / 332 / 342 / IBM1412 / DELL

Product name: 1600 / 2600 / 2605 / 3000 / 3600 / 3800 / 4700 chipUsed for: HP1600 / 2600 / 2605 / 3000 / 3600 / 3800 / 4700 laser printerBlack can used in HP Color LaserJet 1600 / 2600 / 2605 / 3000 /

Use for Epson series printer.LGCE-R265Substitute for cartridge: T0801, T0802, T0803, T0804, T0805, T0806Used in printer: Epson STYLUS R265 / RX560 / R360LGCE-R260Substitute for cartridge: T0771~T0776,

Product name: toner cartridges chipUsed for HP SeriesUniversal chip (for HP BK toner cartridge) used for HP LaserJet 4200 / HP LaserJet 4300 / HP LaserJet 2300 / HP LaserJet 1300 / HP LaserJet4250 / 4

Product: Chip For C79 Series (4 colors)Use in cartridge:T0711~T0714 / T0731~T0734 / 0751~T0754 / T0761~T0764

Product name: HP3500 / 3550 chipUse for HP3500 / 3550 laser printerBlack for Q2670A toner cartridgeCyan for Q2671A toner cartridgeYeIIow for Q2672Atoner cartridgeMagentafor Q2673A toner cartridgeWe ca

Product: CISS for Epson R270 and C79 SeriesLGCE-C79Substitute cartridge: T0731 (K) , T0732 (C) , T0733 (M) , T0734 (Y)Used for printer: Epson STYLUS C79 / CX3900 / CX4900 / CX5900LGCE-R270Substitute c

Yw206a is a stand-alone fingerprints access controller, used for the purpose of door opening. The system consists of fingerprints identifier (installed outside) and lock controller (installed inside)

Use for HP photosmart8238 / 8250 / 3210 / 3310 / 8230 / 3110 / 3310 / 3308 / 31086 color cartridge:C8721ZZ = (HP801 / 02 BK)C8771ZZ = (HP801 / 02 C)/ C8772ZZ = (HP801 / 02 M)C8773ZZ = (HP801 / 02 Y)C8