Stylus Pro 4880 Field Repair Guide 1/17/08
Reset PF Motor Counter Printer Component, Software Item, LCD Display, Printer Button  Page 179.
Reset PF Motor Counter
Note: Reset PF Motor Counter is used to reset the Paper Feed Motor counter.
1. From the Adjustment Wizard for the Pro 4880, select Reset PF Motor Counter.
1. Click on Run to reset the Paper Feed 
Motor counter.
2. Click on Finish when done.