Applicable Systems
Speedmaster XL 106
Symptoms
The printing press reports a feeder fault. The feeder is not delivering sheets consistently to the press.
Possible Causes
- Feeder suction cup worn or damaged
- Blow air pressure incorrect for paper weight
- Feeder pile height sensor malfunction
Troubleshooting Steps
- Step 1: Inspect suction cups for wear and replace if needed
Cups hold sheets securely without slipping - Step 2: Adjust blow air pressure for the current paper stock
Sheets separate and feed cleanly - Step 3: Verify the pile height sensor operation
Sensor maintains correct pile height
How to Reset
To reset: Repair the feeder fault, then restart sheet feeding.
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Source: Heidelberg Speedmaster Operating Manual, Heidelberger Druckmaschinen AG
Category: Printing
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