Standard PF-P310 - How to Replace Control Board

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9. How to Replace Control Board
QPW-444G or former
Machine before S/N 061899 : QPW-444G can be used.
Machine after S/N 062001 : QPW-444G can not be used.(The count sensor does not operate)
QPW-444H or after
MachinebeforeS/N 061899 :UsethemachinewithoutthejumperpinonQPW-444H
MachineafterS/N 062001 :UsethemachinewiththejumperpinonQPW-444H(whenthe
controlboardisshippedfrommanufacturer,thejumperpinis
attachedtotheboard.)
CON2CON5CON3CON4
CON1
Jumper Pin