5-54
E4-10: Exhaust fan motor (1) rotation
E4-11: Exhaust fan motor (2) rotation
E4-12: Exhaust fan motor (3) rotation
A lock signal is detected when the
fanmotor is rotating.
Is DC24V detected on CN106-3, 6 or
NO
LVPS is defective.
CN107-6 (on LVPS PCB)?
YES
Connector is shorted or broken.
Harness is defective.
Fan is defective.
A rotation signal is detected when the fan motor stops.
Is 0V CN106-3, 6 or CN107-6
NO
LVPS is defective.
(on LVPS PCB)?
YES
Fan is defective.
E5-01: Vp (+24V)
When the VCNT signal is "L", DC24V output is under approximately 18V or
when the VCNT signal is "H", DC24V outputs over approximately 18V/approximately.
Is DC24V detected on CN851-3 and 4
NO
VCNT signal connector is
of the LVPS PCB?
defective or broken.
YES
Low voltage power supply PCB is defective.
Is DC24V detected on CN205-1 and 2
NO
Connector is shorted or broken.
of CPU PCB?
Harness is defective.
YES
Is DC24V detected on CN205-3 and 4
NO
The front cover open/close switch is defective.
of the AC driver PCB?
The front cover is not closed correctly.
YES
Connector is shorted or broken. Harness is
defective.
Summary of Contents for FA-DS72
Page 8: ......
Page 236: ...27 Sheet Bypass Tray PM102 8 1 7 5 3 4 6 10 11 4 12 13 9 16 15 18 14 4 17 2 ...
Page 238: ...28 ADU PM801 16 8 1 4 14 12 10 11 11 13 13 6 7 8 16 9 5 3 2 15 ...
Page 360: ...1 4 7 10 8 9 5 6 2 3 1 Sorter Mounting Assembly ...
Page 362: ...1 2 5 J41 3 6 7 8 4A 4 2 Covers ...
Page 370: ...A 4 5 2 6 3 4 7 1 9 9 12 10 13 14 15 16 17 18 19 20 21 22 8 J22 M4 M2 J35 A 6 Drive Block ...
Page 379: ...1 2 3 4 5 6 7 10 8 9 1 Sorter ...
Page 381: ...1 A 3 4 5 12 13 15 9 10 11 6 7 8 16 2 14 13A J202 J202 J104 2 Covers ...