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© 2015 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A
ERROR CODE AND TROUBLESHOOTING
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[E480] Bridge unit opened during printing
Classification Error content
Cover open jam Bridge unit open jam
Proce
dure
Check item Result Measure
Next
Step
1
Is the bridge unit open? Yes Remove the paper if there is any, then close
the unit.
No
2
2
Is the bridge unit opening/
closing switch working?
(Perform the input check
in the test mode:
03-[FAX]ON/[3]/[E]:
e-STUDIO206L/256/306 /
207L/257/307
03-[FAX]ON/[4]/[E]:
e-STUDIO356/456/506 /
357/457/507)
Yes
3
No • Check if the connector of the bridge unit
opening/closing switch is disconnected.
• Check if the connector CN302 / CN400 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 bridge unit opening/closing
switch.
• Replace the LGC board.
3
Replacing board • Replace the LGC board.
Parts to be replaced Remark
The bridge unit opening/closing
switch
LGC board
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