Lexmark T520 - 20ppm 8MB Par USB Pcl6 Ps3 Ppds Service Manual page 54

4520-xxx
User Error Message
230 Paper Jam
Check Duplex
24X Paper Jam
Check Tray X
250 Paper Jam
Check MP Feeder
260 Paper Jam
Check Envelope Feeder
27X Paper Jam
Check Output
Insert Cartridge or Close
Door
31 Defective Print
Cartridge
2-26
Service Manual
Explanation
The paper is most likely jammed in the Duplex
Unit. Remove the duplex front cover to access the
jam area. If the paper is jammed in the rear of the
duplex, then replace the duplex front cover and
open the duplex rear door. If the paper is not
jammed in the duplex unit, then it may be jammed
in the rear of the printer. Open the printer rear
door to access the jam.
Paper is jammed around Tray X (X=tray 1 thru 5).
Try opening Tray X. If the tray is difficult to
remove, then you may have to remove the tray
above or below tray X to remove the jammed
pages.
Paper is jammed in the multipurpose feeder.
Paper is jammed in the envelope feeder.
Paper is jammed in output bin. Open the rear door
to access the jammed pages.
This message displays when the printer front door
is open or the print cartridge is missing.
If this message cannot be cleared go to
Open Switch/Cable Service Check" on page
Error code 31 is displayed when the top front
cover is closed and a defective print cartridge is
detected. It may take the printer 10-20 seconds to
determine if the print cartridge is defective.
Depending on the setting of the Machine Class ID
the printer may be allowed to print pages during
this 10-20 second interval. If pages are allowed to
print, they are not reprinted once a good print
cartridge is inserted.
Note: This error indicates the printer was able to
read the cartridge ID, but the ID did not pass the
verification test. To pass the verification test, the
ID read from the print cartridge must match the ID
from the last "good" print cartridge or the same ID
must be read from the print cartridge twice. The
last "good" print cartridge ID is stored in NVRAM.
"Cover
2-42.