1) original misfeeds – Konica Minolta PagePro 1390 MF User Manual
Page 177
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T-6
2-4.
Misfeed Detection Timing and Troubleshooting Procedures
(1)
Original misfeeds
<Detection Timing>
<Troubleshooting Procedures>
Type
Description
ADF Jam
• The Take-up Roller starts to turn after the Original Detection
Sensor is pressed for 2 seconds.
• 2.8 seconds after the Take-up roller starts turning, if the Exit
Sensor remains pressed, a paper jam error occurs.
• 3.3 seconds after the scanning job is completed, if the Exit Sen-
sor is still pressed, a paper jam error occurs.
Relevant Electrical Parts
Paper Feeding Sensor Assy (PC2)
AF Control Board (PWB-A AF)
Step
Action
Ref. Page
WIRING DIAGRAM
Control Signal
Location
(Electrical
Component)
1
Initial checks
☞ T-3
–
–
3
PC2 sensors check
☞ T-1
5
Replace PWB-A AF.
–
–
–
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