Market Volume&User Analysis: Lexmark MS421 serie printers

Reliable replacement chips for Lexmark MS421/MX421 (56F Series). Supports 15k & 20k yields with latest firmware (FW) compatibility. Universal region coding available. Bulk pricing for remanufacturers....More>>

Printer and copier cartridge chips Customized Development

Customized copier toner chips for remanufactured toner cartridge factories! Precise multi-model compatibility, global compliance, personalized functions. 20+ years of tech experience, fast response to boost your market competitiveness!...More>>

What we can offer for copier's replacement LCD touch screen

RuiMing Office offers kinds of Touch Screen for Minolta,Canon,Xerox,Ricoh,Kyocera,Sharp Copiers....More>>

The Drum Advantage: Why Remanufactured Konica Minolta Imaging Units Belong in Your MPS Portfolio

High quality remanufactured konica minolta imaging units for MPS providers...More>>

Uses and Precautions for Aftermarket Compatible Copier Touchscreens

RuiMing Office supplies wide range of high quality touch screen for Minolta,Sharp,Xerox, Kyocera,Panasonic,Canon, Toshiba,Ricoh...More>>

Serial number management for Lexmark toner cartridge

Serial number management allows for quick market penetration when there is a limit of serial numbers in the initial stage of new product....More>>

Common used logic encryption IC for compatible toner chips-AT88SC

Logic encryption MCU used on compatible toner chips....More>>

Compatible toner chip development--Semi-invasive Attacks

Some general methods for compatible printer chip development...More>>