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[E420] PFP side cover opened during printing
Classification
Cover open jam
Proce
Check item
dure
1
Is the PFP side cover
open?
Is the PFP side cover
2
opening/closing switch
working?
(Perform the input check
in the test mode: 03-[1]/
[D])
3
Replacing board
Parts to be replaced
PFP side cover opening/closing
switch
PFP board
MAIN board
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PFP side 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 PFP side
cover opening/closing switch is
disconnected.
•
Check if either of the connectors CN410 on
the PFP board is disconnected.
•
Check if any of the connectors on the MAIN
board is disconnected.
20L/23L/25L/20H/23H/25H: CN26
23LA/23LM/28LM/23HA/28HA: CN15
•
Check if the connector pins are
disconnected and the harnesses are open
circuited.
•
Check if the conductor patterns on the PFP
board and MAIN board are short circuited or
open circuited.
•
Replace the PFP side cover opening/
closing switch.
•
Replace the PFP board.
•
Replace the MAIN board.
•
Replace the PFP board.
•
Replace the MAIN board.
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
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Error content
Measure
Remark
ERROR CODE AND TROUBLESHOOTING
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Troubleshooting
