Lexmark X203n Servise Manual page 68

7011-2xx / 3xx
Step
7 Replace the ADF unit. See
removal" on page
into configuration mode. Go to the disable
scanner menu item. See
Scanner" on page
ADF/FB -Enabled and press Submit to
save the change. POR the MFP to operating
mode. Run a copy from the ADF.
Did the 840.xx error recur?
8 Inspect J15, J2, 1 and J5 on the controller
board.
Are the connections properly connected?
9 Properly connect all the connections.
Did the 840.xx error recur?
10 Replace the flatbed unit. See
removal" on page
into configuration mode. Go to the disable
scanner menu item. See
Scanner" on page
ADF/FB -Enabled and press Submit to
save the change. POR the MFP to operating
mode. Run a copy from the flatbed.
Did the 840.xx error recur?
11 Replace the controller board. See
"Controller card removal" on page
Did this fix the problem?
2-42
Service Manual
Questions / actions
"ADF assembly
4-46. POR the machine
"Disable
3-21. Touch "Enable
"Flatbed
4-48. POR the machine
"Disable
3-21. Touch "Enable
4-13.
Yes
Go to step 8.
Go to step 10.
Go to step 10.
Go to step 11
Problem solved.
No
Stop. Problem solved.
Go to step 9.
Stop Problem solved.
Stop. Problem solved.
Contact second-level
support.