model # is 9732. I hooked it up Friday & it worked good all day. I booted the machine up yestrtday morming. the paper joggers do there thing, but as soon as the bin motor starts to rotate it stops after about 1/4 of an inch of movement. All 4 of the interlock switches are good. AND THIS ALSO--I have about 2-3 other floor model sorters that are doing the VERY SAME THING. Remember----I worked fine all day on Friday I booted it up 6-7 times then.