A:Answer To ensure optimum print quality, Brother highly recommends that you use the ink cartridges prior to the use before or best before date printed on the packaging.
Ink cartridges still inside the sealed packaging (unopened) should be stored in temperatures between 50 and 95 degrees Fahrenheit. Always keep printers and cartridges out of direct sunlight - store unopened cartridges in a cool, dark place in the upright position.
Ink cartridges removed from the packaging (opened) should be installed within six months. If your ink cartridges are already outside their original packaging, they can be placed in a plastic tub with an airtight lid for safe keeping.
If you plan on storing your cartridge for longer than six months, there is a possibility that the cartridge may fail once reinstalled. Storing an inkjet cartridge longer than six months, without use, may result in a clogged print head regardless of any precautions you take.
If your cartridges face shorter periods of inactivity, due to a vacation or sparse usage, the best idea is to leave your cartridges in your printer, and your printer plugged in and powered on. The printer will automatically run print head cleanings to maintain the fidelity of print heads. These prevent the print heads from drying out, even if you are not printing.
