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[E490] JSP cover opened during printing
Classification
Cover open jam
Proce
Check item
dure
1
Is the JSP cover open?
2
Is the JSP cover switch
working?
(Perform the input check
in the test mode: 03-
[FAX]ON/[3]/[E])
3
Replacing board
Parts to be replaced
JSP cover switch
JSP board
LGC board
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Job separator cover open jam
Result
Yes
Remove the paper if there is any, then close
the cover.
No
Yes
No
•
Check if the connector of the JSP cover
switch is disconnected.
•
Check if either of the connectors CN260 or
CN261 on the JSP board is disconnected.
•
Check if the connector CN302 on the LGC
board is disconnected.
•
Check if the connector pins are
disconnected and the harnesses are open
circuited.
•
Check if the conductor patterns on the JSP
board and LGC board are short circuited or
open circuited.
•
Replace the JSP cover switch.
•
Replace the JSP board.
•
Replace the LGC board.
•
Replace the JSP board.
•
Replace the LGC board.
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Error content
Measure
Remark
ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
Next
Step
2
3
8
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