Xerox 4050 Maintenance Manual page 38

Fuser lubricant and pressure roll wiper
4-10
12. Insert the lower rod into the springs on both ends of the
pressure roll.
13. Center the wiper on the pressure roll. Pull up the wiper and
place the upper rod onto the brackets on both ends of the
pressure roll, as shown.
14. Remove and dispose of the gloves in a trash receptacle,
being careful not to let any residue come in contact with your
skin.
Guide to Performing Routine Maintenance