EVEINK High Yield IM C3510 IM C3010 Toner Cartridge Compatible with 842550A high-yield toner cartridge compatible with Ricoh IM C3010 and IM C3510 printers. This black toner cartridge provides approximately 31,000 pages of printing at 5% coverage on letter or A4 paper. The cartridge uses original code 842550 and is designed for reliable, consistent print quality. Each pack contains one black toner cartridge. Users should shake the cartridge horizontally before installation to ensure even toner distribution and optimal print results.MPNEI-IM C3510-1BItemweight1.65 poundsProductdimensions3.5 x 3.2 x 20.9 inchesStylePrintingPartnumberEI-