Prints using Brother original inkjet cartridges will be readable even after exposure to light, water, heat, handling & storage Not only will they be legible in the future, but it will also be possible to copy, scan or microfilm documents that have been exposed to light, water, handling & long-term storage For example, solicitors or accountants working from home & in the office can be confident that when printing legal documents using Brother original ink cartridges, their documents meet the ISO standard required