Samsung MultiXpress K220x Series User Manual page 157

Understanding display messages
Message
• Error: [error number] There is a problem in the
LSU.
LSU Failure: [error
number]
Turn off then on.
Call for service if the
problem
• Error: [error number] There is a problem in the
tray 2.
Input System Failure:
[error number]
Check tray 2
connection
• Error: [error number] There is a problem in the
video system.
Video System Failure:
[error number]
Call for service if the
problem persists
Meaning Suggested solutions
Reboot the power. If
the problem persists,
please call for service.
Check the tray2
connection.
Reboot the power. If
the problem persists,
please call for service.
160
12. Troubleshooting