Konica Minolta AccurioPress C2070 Troubleshooting Manual page 158

iii) Move the upper limit detection position upward
* When the lever is set at upper position, sheets of paper before separation ascends.
b) Chain-feed
b)-1 Humidity is high
<Countermeasure>
• Turn ON heater (Installation of HT-506 is necessary)
* Especially for coated paper and smooth plain paper
* Especially, the symptom tends to occur when the paper weight is 257g/m
<Procedure>
i) [Utility]-[User Setting]-[System Setting]-[Paper Tray Setting]
- [Dehumidify Fan Heater]
ii) [Fan Heater Control (Tray**)]=[Auto] (Coated paper)
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Lever at upper position
Lever at normal position
→ The lead edge air separate the sheets more effectively.
[Compulsively ON] (Plain paper and Fine paper)
- 157 -
Air hit the lead edge
2
or heavier.