Lexmark 7100 Series Service Manual page 43

4409-XXX
Code Name
2200 Scan Carrier
Stall
2201 Shading Table
Checksum
Error
3100 Fax Error
4100 Invalid Media
Card
4101 Card R/W
Error
Description
The scan carrier has
stalled.
The shading table has
failed its checksum
test. The scanner must
be recalibrated.
General error receiving
or sending fax.
The inserted media
card is not valid for the
slot.
Problem reading or
writing the media card.
Action
Unplug the All-In-One;
wait a few seconds,
then plug the
All-In-One back in and
turn the power on. If
error remains, check
all connections to the
scanner. If
connections are okay
and error continues,
replace the system
board.
Unplug the All-In-One;
wait a few seconds,
then plug the
All-In-One back in and
turn the power on. If
the error remains,
clean the NVRAM by
pressing the Down
button and Menu
button simultaneously.
The "Self Test Menu"
appears; select Clean
NVRAM. If the error
continues, replace the
system board.
Try resending or
receiving fax.
Insert card in the
correct slot.
(LCD should display
instructions on how to
recover.)
Replace the media
card.
(LCD should display
instructions on how to
recover.)
Diagnostic information
2-23