Cover Open Jam; Front Cover Opened During Printing - Toshiba e-STUDIO206L Service Manual

8.3.5

Cover open jam

[E410] Front cover opened during printing
Classification
Cover open jam
Proce
Check item
dure
1 Is the front cover open?
2 Is the front cover opening/
closing switch working?
(Perform the input check
in the test mode: 03-
[FAX]ON/[9]/[D])
3 Is the voltage of 24V being
supplied from the power
supply unit?
(Perform the input check
in the test mode: 03-[FAX]
ON/[2]/[A])
4 LGC board
Parts to be replaced
Front cover opening/closing switch
LGC board
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Front cover open jam
Result
Yes Close the cover.
No
Yes
No • Check if the connector of the front cover
opening/closing switch is disconnected.
• Check if the connector CN310 on the LGC
board is disconnected.
• Check if the connector pins are
disconnected and the harnesses are open
circuited.
• Check if the conductor pattern on the LGC
board is short circuited or open circuited.
• Replace the front cover opening/closing
switch.
• Replace the LGC board.
Yes
No • Check if the connector for 24 V power
supply is disconnected.
• Check if the connector CN301 on the LGC
board is disconnected.
• Check if the connector pins are
disconnected and the harnesses are open
circuited.
• Check if the conductor pattern on the LGC
board is short circuited or open circuited.
• Replace the LGC board.
• Replace the LGC board.
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
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