Use third-party toner refills without the printer rejecting the cartridge.
Once connected, the S3cc921 software performs the following steps:
: Some later revisions of the S3cc921 chip feature advanced encryption. If the software fails to read the chip, you may need to purchase a cheap "crum" replacement chip instead.
skladnips3cc921.exe RS3CC921.bin
S3CC921 Chip Resetter Software is a specialized utility designed to reset the CRUM (Customer Replaceable Unit Monitor)
: Contains the usage counters (like page count). This area is typically rewritable , allowing the software to reset these counters to zero. OTP (One-Time Programmable) Area
