Panasonic FP-D250 User Manual page 502

Code No.
Function
E5-50 I/O communication error
E5-60 Power supply cooling fan motor
rotation
E5-61 Printer controller fan motor
rotation
5-64
Check points
(1) LVPS connector is shorted or broken.
(2) LVPS is defective.
(3) ADU driver PCB connector is shorted or
broken.
(4) ADU driver PCB is defective.
(5) System console paper feed driver PCB
connector is shorted or broken.
(6) System console paper feed driver PCB is
defective.
(7) LCC driver PCB connector is shorted or
broken.
(8) LCC driver PCB is defective.
(9) (FP-D250/D350)
CPU PCB connector (CN12) is shorted or
broken.
(FP-D450/D600)
CPU PCB connector (CN12) is shorted or
broken.
(10) CPU is defective.
(11) Inverting unit driver PCB connector is
shorted or broken.
(12) Inverting unit driver PCB is defective.
(13) ADF driver PCB connector is shorted or
broken.
(14) ADF driver PCB is defective.
(1) Fan motor connector is shorted or broken.
(2) Fan motor is defective.
(3) LVPS connector is shorted or broken.
(4) LVPS is defective.
(5) CPU PCB connector (CN43) is shorted or
broken. (FP-D250/D350)
(6) Image processing PCB conneector (CN43)
is shorted or broken. (FP-D450/D600)
(7) CPU is defective.
(8) Image processing PCB is defective.
(FP-D450/D600)
(1) Fan motor connector is shorted or broken.
(2) Fan motor is defective.
(3) LVPS connector is shorted or broken.
(4) LVPS is defective.
(5) CPU PCB connector (CN43) is shorted or
broken. (FP-D250/D350)
(6) Image processing PCB conneector (CN43)
is shorted or broken. (FP-D450/D600)
(7) CPU is defective.
(8) Image processing PCB is defective.
(FP-D450/D600)