Does anyone utilize 3M self checks? We have random disconnects with the errors of either "Connection to ACS Shutdown" or "Send Expects Failed". One self check had the send expects failed error for 2 days, then magically connected. Now a different self check is having send expects failed. Over a weeks time frame every self check has 3 to 4 random disconnects that can be rest and fixed and/or sometimes they are out for a day or two. (We have talked to 3M and have worked with them also.) Thanks. Melanie Hedgespeth Tech Center Manager Salina Public Library 785.825.4624 Ext. 233 melanie@salpublib.org <mailto:melanie@salpublib.org> <http://www.facebook.com/pages/Salina-KS/Salina-Public-Library/917121931 39?ref=s> P Please consider the environment before printing this e-mail.