Effect of refilling cartridges on print quality and printer life : Toner Refill Kits Reviews

Refilling cartridges either by the end user, or as a service, is claimed by most printer manufacturers to be harmful to both the quality and reliability of the prints as well as the life of the printers. User reviews, however, indicate that in most cases that cost benefits of refilling very quickly outrun the costs of buying new cartridges.