ILRS INK LEVEL RESTORE SYSTEM

CARTRIDGES FOR INK AND CARTRIDGES FOR TONER; CARTRIDGES WITH MEMORY INTEGRATED CIRCUITS; DATA MEMORIES AND DATA CARRIERS; DATA INPUT AND DATA RESETTING DEVICES; APPARATUS FOR RE FILLING INK CARTRIDGES, PARTS AND FITTINGS THEREFOR; VACUUM BOTTLES FOR USE IN APPARATUS FOR INK CARTRIDGES; PARTS AND FITTINGS FOR PRINTERS; PRINT HEADS