Paxar 545 User Manual page 28

B
A
Once the machine has been threaded and is pulling fabric from the supply roll the
active unwind will automatically sense the tension of the fabric and adjust the pull
off speed accordingly. This will result in a loop in the fabric under the active
unwind sensor of about .250" as shown below.
.250
26 • Printer Operation / Adjustments
Users Manual Model 545™