- HP All in One Printer User Manual

 Remove the drive roller from the plotter.
Reassembling: Ensure that the bearing
assembly at the right end of the drive
roller is seated in the right sideplate and
completely on the right side of the axial
bias plate.
  
 
Calibration: Perform the accuracy
calibration after installing the drive
roller. (Details  chapter 7.)
6Ć70 Removal and Replacement
C3187Ć90000