Compatible B1142 toner cartridge reset chip for Olivetti d Copia 4003MF 4004MF laser printer|Cartridge Chip| - AliExpress
B1142 Toner Cartridge Chip Compatible For Olivetti D COPIA 4003MF plus 4004MF plus 4003 4004 MF Toner Black Reset 14.5K Chips|Cartridge Chip| - AliExpress