I got your reply in my inbox but not posted on the forum (I will fix that shortly). I'll post your reply here:
Purchased July, 2014. Personal use normally, can be heavy leading up to a show. Just finished printing a show in April, running thru more than 50 sheets of 13 x 19 and 50 sheets of 8½ x 11 in the process. This is my second R3000, the first one failed also failed in its third year.
Thanks for your response.