Paper Back-Feed Sensor (Pbfs) (Top Of Form Sensor) - Printronix L5035 Maintenance Manual

15. Print a configuration report (see the User's Manual for instructions, if
necessary). After the print job is complete, press page eject. Verify that
the tractor holes in the paper are still on the tractor pins.
WARNING
Never touch the tractor area while the printer is printing.
Never stare at the tractor area while the printer is printing, because the
tractor area reflects leakage light from the fuser unit.
VORSICHT
Kommen Sie während des Druckvorgangs nicht mit den Händen in den
Traktorbereich.
Sehen Sie während des Druckvorgangs nicht in den Traktorbereich, da
im Traktorbereich Streulicht von der Fixiereinheit reflektiert wird.
16. Repeat step 15 above at least ten times, including pressing the page
eject key. (This verifies that the paper feeds properly during paper
parking, as well as during forward paper motion.)

Paper Back-Feed Sensor (PBFS) (Top of Form Sensor)

1. Remove the screws (2) securing the sensor bracket to the printer.
2. Remove the sensor bracket with the sensor attached.
3. Disconnect the connector from the sensor.
4. Remove the screws (2) securing the sensor to the sensor bracket, then
remove the sensor.
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