chuck 0 Report post Posted October 27, 2017 I purchased and downloaded the epson 3800 adjustment program and tried using it to reset the maintenance cart unsuccesful i have read the nvram and ran program and it completes saying written but still not working anyone know how this works or is this a scam? Share this post Link to post Share on other sites
John_Admin 388 Report post Posted October 30, 2017 This model has separate maintenance cartrige with chip. So you have to replace the maintenance chip. You CAN'T reset waste ink chip on maintenance cartrige by any software. You CAN reset waste ink counters on printer which doesn't have maintenance chips. Share this post Link to post Share on other sites