Konica Minolta bizhub PRO950 Troubleshooting Manual page 48

To remove burr on Guide Plate 3 in ZU-605 and ZU-607
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(Jam 72-45 is caused by burr )
When you estimate Jam 72-45 may be caused by burr on Guide Plate 3, please remove burr as follows.
1.Remove Slide rail stopper (2 screws) and pull out Folding Unit.
2.Curl the A4 Paper as pictured in the figure.
Put the A4 Paper into the entrants of guide plate.
Rotate rotary knob and confirm whether burr is on the guide plate or not.
Curl direction
A4 paper
Long edge
Rotary knob
Curl direction
Burr
Long edge