Replacement for SJMB4000 maintenance box chip compatible with ColorWorks CW-C4000 CW-C4020 CW-C4030 and CW-C4040 printers
printer by accurately tracking maintenance tank usage and preventing error messages
Easy to install chip that integrates smoothly with your existing maintenance box for uninterrupted printing
Designed specifically for use with ColorWorks series models to maintain printer performance
Helps extend the life of your printer by enabling proper waste ink absorption through chip functionality
Description
SJMB4000 C4000 Maintenance Box Chip for ColorWorks CW-C4000 CW-C4020 CW-C4030 CW-C4040 Printer SJMB4000 Maintenance Tank Replacement maintenance box chip compatible with ColorWorks CW-C4000, CW-C4020, CW-C4030, and CW-C4040 printers.Designed to work with the SJMB4000 maintenance tank unit, this chip enables proper functioning of the printer's maintenance system by accurately tracking usage and supporting reset operations when needed.Installs directly onto the maintenance box to restore functionality after replacing or refilling the tank.compatibility and performance within supported printer models.