Minolta Di620 Troubleshooting Manual page 15

<Duplex Unit Paper Take-Up Misfeed>
Type
Trailing edge detection by PC11 is not unblocked ([H]) even after the lapse of approx. 2.3 sec. after
Turnover Feed Entry Sen- Paper Leading Edge Sensor PC2 has been unblocked ([H]) when the
sor PC11 paper is fed out onto the Lower Exit Tray or stored in the Duplex Unit.
Leading edge detection by PC13 is not blocked ([L]) even after the lapse of approx. 0.7 sec. after
Duplex Unit Horizontal PC11 has been unblocked ([H]).
Transport Entry Sensor
PC13
Leading edge detection by PC1 is not blocked ([L]) even after the lapse of approx. 2.5 sec. after PC13
Transport Roller Sensor has been blocked ([L]) when the paper is stored into the Duplex Unit.
PC1
Leading edge detection by PC14 is not blocked ([L]) even after the lapse of approx. 0.9 sec. after the
Turnover/Exit Sensor PC14 paper, which is to be turned over and fed out through the lower exit port,
has unblocked ([H]) PC11.
PC14 is not blocked ([L]) even after the lapse of approx. 0.6 sec. after the
Leading edge detection by
paper, which is to be fed out through the lower exit port, has blocked
Turnover/Exit Sensor PC14
PC11.
Trailing edge detection by PC14 is not unblocked ([H]) even after the lapse of approx. 1.6 sec. after it
Turnover/Exit Sensor PC14 has been blocked ([L]).
Detection Timing
T-11