FARGO electronic Pro-LX Laminating Card Printer/Encoder - Manual (Page 61)

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Pro-LX Laminating Card Printer/Encoder User Guide (Rev. 5.0) 61
Resolving the Skipping Ribbon Panel issues (continued)
Step Procedure
2 Adjust the Ribbon Clutch
a. Remove the back cover.
b. Use a 7/16 th wrench to tighten the nut on the end of the encoder wheel
by a
½
- turn.
3 Test the Encoder Sensor.
a. Remove the back cover.
b. Using a Digital Voltmeter, connect the negative lead to ground.
c. Connect the positive lead to Pin 4 of J13.

If blocked, the voltage should read 4.9 to 5.5 volts DC.

If unblocked, the Sensor should read 0.15 to 0.18 volts DC.