Lexmark X422 Laser MFP Service Manual page 41

Error
Attendance message description
code
55 Unsupported Flash in slot <x>
Unsupported Memory in slot <x>
56 Standard USB Port Disabled
88 Toner low
Scanner ADF cover open
Scanner registration successfully completed
Scanner registration failed
Error
Paper jam status messages
code
200 Paper jam, remove print cartridge to access (MFP input
sensor)
201 Paper jam, remove print cartridge to access (between MFP
input and exit sensor)
202 Paper jam, open rear door to access
230 Paper jam, check duplex
250 Paper jam, check MP feeder
290 Scanner jam, remove all originals from scanner
Replace originals if restarting job
Diagnostic information
7001–001
2-3