
79
Troubleshooting
4
Description
Error LED is on
Error LED is blinking
Online LED is off
Data LED is not blinking
or lit after print command
is sent
Possible Cause
Is an error message shown on the
printer control panel display?
An error that the user is unable to
resolve has occurred.
Is the printer in the offline mode?
Is the parallel or Ethernet cable
loose or unplugged?
Solution
Refer to the error message and resolve
accordingly.
"4.7 When an Error
Message Appears"
Write down the displayed error
message or error code. Switch off the
power of the machine, unplug the
power plug and contact your Xerox
Customer Support Centre.
Press the
Online
button on the printer
control panel to switch to the online
mode.
"3.1.3 Buttons"
Switch off the power of the machine,
unplug the parallel and Ethernet cables,
and re-connect them again properly.
Chapter 2 Connecting
the Interface Cables in
the Setup Guide
4.3
Printing Problems
4.3.1
LED is Lit, Blinking or Off
Summary of Contents for DocuPrint C621
Page 1: ...User Guide Troubleshooting printer problems...
Page 4: ...2 ii Trouble Don t know how to operate Problem occurred when using the printer...
Page 5: ...2 iii...
Page 6: ...2 iv The following functions are possible with DocuPrint C621...
Page 7: ...2 v...
Page 74: ......
Page 126: ......
Page 127: ...Paper Jams 5 1 Clearing Paper Jams 112...
Page 160: ......
Page 161: ...Maintenance 7 1 Cleaning 146 7 2 Storing the Printer 147 7 3 Transporting the Printer 148...
Page 172: ......
Page 180: ...164 Appendix B Menu List on the Control Panel...
Page 199: ......