Service call 0110,Roland sp300v . The carriage move very little trying to park in the captops after few seconds beepp service call . New encoder strip ,sensor,carriage board and the problem still there. The scan motor was changed few months ago, If I move the carriage by hand to the other side it run to the right side after turn on,(testing the motor).Now as soon turn on the main power the machine turn on in cleaning mode with out touch the power buton. The two print heads are new and don't want to loose them for to much time seated. Please Help