Error codes konica minolta

Code: 72-49
Description:
Misfeed at PI section.
The paper entrance sensor /Up (PS201) is not turned ON (unblocked) after a lapse of a given time after the transfer clutch /Up is turned ON.
Causes:
• Transfer clutch /Up (CL201) • Paper entrance sensor /Up (PS201) • PI drive board (PIDB) • FS control board (FSCB)
Remedy:
(a) When FS-537+PI-507 or FS-537SD+PI-507 is installed. 1 Initial check items - - 2 PS201 I/O check, sensor check PIDB CN53-2 (ON) PI-507 10-C 3 CL201 operation check PIDB CN54-3 (ON) PI-507 6-C 4 PIDB ICP4 conduction check. - - 5 Replace PIDB. - - 6 Replace FSCB.