JUNE 2002 © TOSHIBA TEC
5 - 25
e-STUDIO550/650/810 TROUBLE SHOOTING
[E51] Leading edge of paper not reaching the transport sensor 1
Is there any paper at the reverse section when the exit cover is opened?
Remove the paper.
Is the transport sensor 1 working? (Perform the input check in the test mode: 03-[ENERGY
SAVER]OFF/[9]/[A])
1. Check if the connector of the transport sensor 1 is not disconnected.
2. Check if the connector J334 on the LGC board is not disconnected.
3. Check if the connector pins are not disconnected and the harness is not
open-circuited.
4. Check if the conductor pattern on the LGC board is not short- or open-
circuited.
5. Replace the transport sensor 1.
6. Replace the LGC board.
Is the transport roller at the horizontal transport section rotating? (Perform the output check in
the test mode: 03-113/110/220)
1. Check if the drawer connector is not disconnected.
2. Check if the connectors of the transport drive clutch and transport clutch 1
are not disconnected.
3. Check if the connectors of the transport drive clutch and transport clutch 1
are not misconnected (drive clutch: black-black, transport clutch1: blue-purple).
4. Check if the connector J334 on the LGC board is not disconnected.
5. Check if the connector pins are not disconnected and the harness is not
open-circuited.
6. Check if the conductor pattern on the LGC board is not short- or open-
circuited.
7. Replace the transport drive clutch and transport clutch 1.
8. Replace the LGC board.
9. Check if the front side timing belt is put on properly.
Check the condition of the roller at the horizontal transport section and clean it, or if it is
deteriorated, replace it.
NO
YES
NO
YES
NO
YES
Содержание e-studio550
Страница 115: ...JUNE 2002 TOSHIBA TEC 4 11 e STUDIO550 650 810 PREVENTIVE MAINTENANCE Rear side 20 74 75 32 80 63 44 73 75 53 ...
Страница 309: ...JUNE 2002 TOSHIBA TEC 8 1 e STUDIO550 650 810 WIREHARNESSCONNECTIONDIAGRAMS 8 WIRE HARNESS CONNECTION DIAGRAMS ...
Страница 313: ...1 1 KANDA NISHIKI CHO CHIYODA KU TOKYO 101 8442 JAPAN R02032112000 TTEC ...