Konica Minolta AccurioPress C2070 Troubleshooting Manual page 155

3. Actions to solve jam
3.1 Before starting adjustment
i） How to change air blow condition setting
・Adjust the air level from paper setting
Press [Paper Setting]→[Tray*]→[Change Set]→[Air Assist] to access air level setting
screen
ii） How to check paper status
Check through the small window which is standard equipment and at the top left
of the PFU tray.
Check window
PF-704/705
iii） Paper lead edge normal state
・ Following shows the normal floating state according to the air-level setting for the paper
weight.
Floating
paper
Floating sheets are separated one by one
3.2 Corrective action according to conditions
a) Not suctioned
a)-1 Humidity is high
<Countermeasure 1>
・ Turn on heater (Installation of HT-506 is necessary.)
* Especially for coated paper and smooth plain paper
* Especially for the 257g/m2 and heavier paper, the symptom is more likely to occur.
<Procedure>
i) [Utility]-[User Setting]-[System Setting]-[Paper Tray Setting]
- [Dehumidify Fan Heater]
ii) [Fan Heater Control (Tray**)] = [Auto] (For coated paper)
KONICA MINOLTA Confidential
Window for lighting
PF-707/707m
a) 80g/m2
[Compulsory ON] (For Plain paper, Fine paper)
- 154 -
b) 300g/m2
Floating
paper
Floating sheets are separated one by one