5-55
Troubleshooting
E5-04: Vo (+10V) line
When the power switch is turned on, DC10V is not detected.
Is DC24V detected on between
YES
(IC16, IC9 or IC13)
CPU PCB CN1-8 and 9?
E5-10: +5V (for Power saving mode)
When the power saving mode is operated on and DC5V power supply is not 0V,
The E5-10 is indicated just moved power saving mode.
E5-21: ADF communication abnormal
When the communication signal between ADF and copier is abnormal.
Is ADF connector
NO
Re-insert ADF connector securely.
inserted securely?
YES
ADF control PCB is defective.
(Refer to ADF Service Manual)
Copier CPU PCB is defective.
E5-22: Sorter communication abnormal
When the communication signal between the sorter and copier is abnormal.
Is Sorter connector
NO
Re-insert Sorter connector securely.
inserted securely?
YES
Sorter control PCB is defective.
(Refer to Sorter Service Manual)
Copier CPU PCB is defective.
E5-23: Control panel communication abnormal
When the communication signal between the control panel and copier CPU become abnormal,
after normal communication between the control panel and the copier has occurred.
Is CN103 connector of the CPU PCB
NO
Re-insert CN103 securely.
inserted securely?
YES
Is CN104 connector of the LVPS PCB
NO
Re-insert CN104 securely.
inserted securely?
YES
Is CN401 connector of the control panel
NO
Re-insert CN401 securely.
CPU PCB inserted securely?
YES
Any PCB is defective.
Содержание FP-7818
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...