Stylus Pro 4880 Field Repair Guide 1/17/08
Multi Sensor Position Adjustment Printer Component, Software Item, LCD Display, Printer Button  Page 154.
Multi Sensor Position Adjustment
Note: This mechanical adjustment fixes the physical position of the Multi Sensor.
1. Rotate the Rear Carriage Rail until the Platen Position Stopper is in the first Detent.
2. Place a 3mm feeler gauge on the Platen as shown.
First Detent.
3 mm feeler gauge.
Part # 1282354