can anyone provide the lattest firmware to update the sr3140 finisher attached to the c5503. it sporatically is tripping the sc721-70 error. i did manage to here the lift motor once bind when i first found the height sensor lever clipping the wire harness. i routed the harness differently so the lever doesn't clip it anymore and i ran the crap out of it when i was there two days ago, but the customer just called back for the sc721-70 error again.
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