5-46
E1-01: Optical unit scan drive
When the lamp unit scanner motor drives to the optics home position
sensor and is not detected within a predetermined time.
Does the lamp unit move when the power
NO
Lamp unit scanner motor connector is shorted
switch is turned ON?
or broken.
CN114 or CN123 (of LVPS PCB) is shorted or
broken.
Lamp mechanism drive mechanism is defective.
YES
CPU PCB is defective.
Is DC5V (output signal) detected on the
NO
Is DC5V signal detected on the CN10-17 of CPU
home position sensor connector?
PCB?
YES: Home position sensor connector is
defective.
YES
NO:
Check all DC5V lines.
Does CN10-19 (output signal of CPU PCB)
NO
Home position sensor is defective.
change when the home position sensor is turned
Home position sensor mounting position is
ON/OFF.
incorrect.
YES
CPU PCB is defective.
E1-20: Lens ratio drive
When the lens stepping motor drives to the lens home position sensor
and is not detected within a predetermined time.
Does the lens unit move when the power
NO
Lens stepping motor connector is
switch is turned ON?
defective.
CN115 or CN123 (of LVPS PCB) is shorted or
broken.
YES
Lens drive mechanism is defective.
Lens stepping motor is defective.
CPU PCB is defective.
Is DC5V (output signal) detected on the
NO
Is DC5V detected on the CN10-18 of CPU
lens position sensor connector CN-1 ?
PCB?
YES: Home position sensor connector is
shorted or broken.
YES
NO:
Check all DC5V lines.
Does CN10-20 output signal of CPU PCB
NO
Home position sensor connector is shorted or
change when the home position sensor is turned
broken.
ON/OFF.
Home position sensor mounting position is
YES
incorrect.
Home position sensor is defective.
CPU PCB is defective.
Содержание FA-DS72
Страница 8: ......
Страница 162: ...5 Frame PM701 S 31 32 13 18 30 35 36 29 25 24 23 22 20 16 19 4 5 15 9 10 5 6 7 8 11 12 14 28 33 28 27 26 26 1 2 3 34 ...
Страница 178: ...11 Frame 1 2 34 PM706 S 16 17 18 26 25 24 23 22 20 21 33 31 8 30 29 28 27 19 14 13 11 15 2 9 12 7 32 5 4 3 ...
Страница 232: ...25 Paper Exit Section PM709 1 2 3 4 5 6A 7 16 15 14 13 6B 8A 9A 9C 9C 9A 11 S10 10 8A 8B 9B 17 8B 9B 12 19 18 12 18 ...
Страница 234: ...26 550 Sheet Paper Tray PM201 19 20 21 17 22 15 15 20 19 25 24 23 26 16 1 2 3 4 13 14 6 6 8 11 12 10 7 5 27 ...
Страница 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 ...
Страница 238: ...28 ADU PM801 16 8 1 4 14 12 10 11 11 13 13 6 7 8 16 9 5 3 2 15 ...
Страница 249: ...Numerical Parts Index Description Part No Q ty Per Unit Ref No Page No Numerical Parts Index 33 ...
Страница 316: ...3 10 3 3 Adjustment 1 ON 2 3 4 5 6 Sorter controller PCB LED SW1 SW3 FA S620 SW2 SW3 SW1 FA S660 ...
Страница 360: ...1 4 7 10 8 9 5 6 2 3 1 Sorter Mounting Assembly ...
Страница 362: ...1 2 5 J41 3 6 7 8 4A 4 2 Covers ...
Страница 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 ...
Страница 379: ...1 2 3 4 5 6 7 10 8 9 1 Sorter ...
Страница 381: ...1 A 3 4 5 12 13 15 9 10 11 6 7 8 16 2 14 13A J202 J202 J104 2 Covers ...
Страница 389: ... 6 Stapler Unit 1 5 4 3 6 2 7 8 9 10 7A 11 14 12 18 20 19 17 See P 4 33A 13 16 15 J102 J201 J103 J116 M4 MS3 ...