Printer Firmware Updates – One way to minimise the risk

We run a couple of Epson printers in the office and have noticed a couple of strange occurrences in that one day they are working absolutely fine and the next day we come into the office, we come to use the printer or printers, and we get an error message “Cartridges not recognised” Really? and just

Brother Refillable Cartridges Instructions

Please find attached our instructions for Brother refillable cartridges, simply click on the link for your cartridge numbers and the .pdf file with open in a new window. Brother LC-123 refillable cartridges .pdf