Abrupt climate changes between zones or shifts
Medium severitySymptoms
Jobs running fine that 'fall apart' as the day changes; registration coming and going
Probable causes
- Cold warehouse next to a warm pressroom
- open gates
- climate switched off at night
Create a free account to see the fix
Includes 4 steps and prevention
The step-by-step solution and prevention for this problem are in your account. A free account shows 1 full solution per day; paid plans are unlimited.
The Print Guy · 2026-10-05
Other problems in this category
Pressroom climate · TPG-215
High room temperature (> 26-28 °C)
Runnier ink (gain, misting), IPA evaporating, hot rollers
Pressroom climate · TPG-216
Ambient dust in the room
Recurrent hickeys, specks in coating, unstable overall quality
Pressroom climate · TPG-212
Room too dry (RH < 40%)
Static, tight-edged paper, variable registration, airborne dust
Pressroom climate · TPG-213
Room too humid (RH > 65%)
Wavy edges, slow ink drying, set-off, corrosion