Check the listing for details. Sam Printer Firmware Repair, Print Without Chip, Chipless. Listed at 29.00 USD. SAM PRINTER FIRMWARE REPAIR. - Firmware version (you can get this from print report file, I will show you how if you don't know). - Sam SL-M2020, M2020W, M2022, M2023, M2026, M2026W, M2027, M2029, SL-C480, SL-C480W, SL-C480FN, SL-C480FW, SL-C482, SL-C482W, SL-C482FW, SL-C483, SL-C483W, SL-C483FW, M2020 M2020W M2022 M2620 M2820 M2830 M3820D M3820 M4020 M2070/W M2070F/FW M2670.