Double sheets / feeding failures
Medium severitySymptoms
Stops from double sheets or skewed sheets at the feeder
Probable causes
- Worn or mis-set suckers
- wrong air settings
- unfanned pile
- static
The Print Guy · 2026-10-05
Other problems in this category
Offset – Mechanical/Paper · TPG-069
Picking
White voids in solids; fibers on the blanket
Offset – Mechanical/Paper · TPG-070
Piling on the blanket
Ink/fiber deposit on the blanket degrading the image
Offset – Mechanical/Paper · TPG-071
Backside marking in the perfector
The printed first side marks while printing the second
Offset – Mechanical/Paper · TPG-072
Wrinkles in the sheet
Diagonal creases or wrinkles after printing
Offset – Mechanical/Paper · TPG-075
Smashed blanket
Area printing weak or not at all, with defined outline
Offset – Mechanical/Paper · TPG-077
Mottling in solids
Solids with cloudy or uneven appearance