Stylus Pro 4880 Field Repair Guide 1/17/08
Input Roller Assembly Removal Printer Component, Software Item, LCD Display, Printer Button  Page 78.
10. Remove the 3 Screws that fasten the Input Roller Assembly to the Left Side Frame.
11. Slide the Input Roller Assembly out about 2 inches, disconnect the Input Roller HP Sensor, and 
fully remove the Assembly.
3 Screws
Left side of the Printer
Input Roller Home 
Position Sensor