High Capacity Stacker
Delivered Sheets Are Severely Curled
Cause:
Sheets with downward curls cause strong friction on the leading edges. This may result in paper
misfeeds. Sheets will not be ejected completely and the trailing edges will be left inside the paper exit.
If this happens, other sheets may slip under the delivered sheets, so that the delivered sheets may be
curled when loaded.
This may occur if:
• A4 or larger coated paper weighing up to 135 g/m
2
(50 lb. Cover) is used.
<How the problem occurs>
1. Downward curled paper is delivered to the stacker tray.
Paper feed direction
Stacker shift tray
Paper exit
Paddle
CEZ573
2. The leading edge of the sheet, while delivered, causes strong paper-to-paper friction against
the top sheet of the stack. As there is no air gap between the sheets, and the delivered sheet
becomes stuck.
Paper feed direction
Stacker shift tray
Paper exit
Paddle
CEZ574
3. The trailing edge of the sheet, while delivered, is left in the paper exit.
9. Post-Processing Option Troubleshooting
150
Summary of Contents for TCRU/ORU
Page 2: ......
Page 10: ...8...
Page 18: ...1 Before You Begin 16...
Page 20: ...2 Troubleshooting Service Call Problems SC Codes 18...
Page 60: ...6 Image Quality Problem Spots 58...
Page 84: ...7 Image Quality Problem Full Page 82...
Page 132: ...8 Troubleshooting Paper Delivery Problems 130...
Page 160: ...9 Post Processing Option Troubleshooting 158...
Page 183: ......
Page 184: ...EN GB EN US EN AU D0AK 7433 2018...