Roller slipping (not driven)
Medium severitySymptoms
Band without transfer; squealing; accelerated wear
Probable causes
- Insufficient pressure against the driving roller
- glazed rubber without grip
- seized bearing
The Print Guy · 2026-10-05
Other problems in this category
Rollers · TPG-087
Deformed roller (out of round)
Vibration, periodic band once per roller revolution
Rollers · TPG-091
Roller swelling from wrong wash
Increased diameter, altered pressures across the train
Rollers · TPG-085
Hard or glazed rollers
Irregular transfer, streaks, misting; shiny smooth rubber
Rollers · TPG-086
Badly set stripes
Uneven contact bands; irregular inking, plate wear
Rollers · TPG-088
Calcium deposits on rollers
Rough whitish surface; roller 'rejects' ink; tinting
Rollers · TPG-089
Dry or overheated roller ends
Inkless tips, dry bands at format edges