FARGO electronic DTC500 - Manual (Page 286)

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DTC500 Series Card Printer/Encoders User Guide (Rev. 5.0) 286
Inspecting the Drive Pulley (continued)
Step Procedure
4 If the Pulley is not firm on the Shaft, replace it according to the procedure
provided directly below. (Note: This means that the Pulley moves without
rotating the Shaft.)
a. Turn the Roller until the flat side on the Roller Shaft faces the input of the
Printer.
b. Confirm that all the flat sides on the Roller Drive Shafts also face the Input
side.
c. Remove the Pulley from the Shaft by grasping the Pulley and pulling
outward.
d. Remove the Drive Belt from the Pulley.
e. Position the new Pulley with the three (3) mold dots facing out, as shown
below.
f. Place the Drive Belt around the new Pulley.
g. Place the new Pulley against the Shaft.
Caution: Be careful to align the flat of the Pulley with the Shaft flat.
h. Press the new Pulley onto the Shaft.
Shaft flat facing Printer input
Molding dots facing out