My designjet 650C has just started doing this. When a plot is finished and the pen carriage grabs the cutter carriage and cuts off the plot it does not return the cutter carriage all the way to the end of the slide bar, it leaves it about a 1/4" shy of the end. This causes the pen carriage to inadvertendly grab the cutter at some point during the next plot and cut off the paper. I have found that if after every plot I lift the cover and shove the cutter carriage that final 1/4" to the end of the bar it will not do this. Needless to say having to do this after every plot is a pain. Does anyone know what could be causing this and how to fix it. Thanks in advance.
