Toshiba E-STUDIO4508A - 8.3.5 Cover open jam

e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A © 2015 TOSHIBA TEC CORPORATION All rights reserved
ERROR CODE AND TROUBLESHOOTING
8 - 92
8.3.5 Cover open jam
[E410] Front cover opened during printing
Classification Error content
Cover open jam Front cover open jam
Proce
dure
Check item Result Measure
Next
Step
1
Is the front cover open? Yes Close the cover.
No
2
2
Is the front cover opening/
closing switch working?
(Perform the input check
in the test mode: 03-
[FAX]ON/[9]/[D])
Yes
3
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.
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])
Yes
4
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.
4
LGC board • Replace the LGC board.
Parts to be replaced Remark
Front cover opening/closing switch
LGC board