6-38  Removal and Replacement 
Drive and Idler Pulleys 
Removal Procedure 
1.  Unplug the printer. 
2.  Remove the 
Main Enclosure (p. 6-8). 
3.  Release the belt tension, and remove the transport belt. 
 
4.  Remove the idler pulleys by pulling them off their studs. 
5.  Remove the drive pulleys from their shafts by squeezing the end of the shaft, 
and slipping the pulley off. 
 The pulley's flange is permanently adhered to the pulley. Do not try to 
remove the flange. 
 
Replacement Notes 
•  After slipping the pulley onto the shaft, rotate it until the square key slips 
into the square keyway. 
•  Print several test cards to ensure there are no transport problems.