Lexmark T652 - Check Duplex Connection; Check Tray <X> Connection; Clearing Job Accounting Statistics; Close Door or Insert Cartridge

Check duplex connection
Try one or more of the following:
• Turn the printer o and then back on.
If the error occurs a second time:
1 Turn the printer
o.
2 Unplug the power cord from the wall outlet.
3 Remove the duplex unit.
4 Reattach the duplex unit.
5 Connect the power cord to a properly grounded outlet.
6 Restart the printer.
• Press to clear the message and print without using the duplex unit.
Check tray <x> connection
Try one or more of the following:
• Turn the printer o and then back on.
If the error occurs a second time:
1 Turn the printer o.
2 Unplug the power cord from the wall outlet.
3 If an optional duplex unit is installed, then remove it.
4 Remove the indicated tray.
5 Reattach the tray.
6 Connect the power cord to a properly grounded outlet.
7 Restart the printer.
• Press to clear the message and print without using the tray.
Clearing job accounting statistics
Wait for the message to clear.
Close door or insert cartridge
The cartridge is missing or not installed correctly. Insert the cartridge and close all doors and covers.
Close
finisher
side door
Close the finisher side door to clear the message.
4062
Diagnostic information
159