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2-4 Service Manual
4036-304
Error: 41 - Scanner interface
not found
4 1st The scanner image
processor board was
not found. Check
connections to the
interface board. If
connections are good,
replace the image
processor board.
2nd
N/A
Error: 51 - Not enough
memory
Note: Error message not
displayed. Only beep code
and LED patterns are
generated for error 51.
5 1st The memory DIMM was
not detected or not
functioning. Replace the
memory DIMM.
2nd
Error: 52 - Not enough
memory
5 1st The memory DIMM was
found, but not enough
memory is present.
Replace the memory
DIMM.
2nd
Error: 71 - User Interface
failure
7 1st A problem was detected
with the user interface.
Check the connection of
all cables connecting
the UI to the MFD
controller card. If cables
are okay, replace the
user interface. If
problem persists,
replace the MFD
controller card.
2nd
Error number and
description
Number
of beeps
MFD
controller
card
generation
LED pattern
(on= , off= )
Action