Hello dear, Needs follow: (Canon, HP, Epson, Samsung, Panasonic, Xerox e. T. C. ) 1 - Toner. 2 - Developer. 3 - Ink. 4 - A continuous ink system (CIS). 5 - Refillable cartridges. 6 - Cartriges for Multi-Function Device. 7 - Cartriges for copy machine. 8 - Optical photoconductor drum 9 - Rakel 10 - Charging rollers (PCR, CR) 11 - Magnetic rollers (MR, MRS) 12 - Other rollers (DR, SR) Show More