Lexmark E234N Invalid engine code / Invalid network code, Toner low, Using the operator panel

Invalid engine code / Invalid network code

Light sequence:

•Ready—On

•Error—On

What this light sequence means:

The code in an internal print server has not been programmed, or the programmed code is not valid.

What you can do:

Download valid network code to the internal print server. Press

Continue twice quickly to see the secondary error code. See “Secondary error codes” on page 66 for more information.

Toner low

Light sequence:

•Toner Low/Replace PC Kit—On

What this light sequence means:

The printer is ready to receive and process data. In addition, the toner in the toner cartridge is getting low.

What you can do:

•Press Continue to print the menu settings page for a list of current printer settings.

•Remove the toner cartridge and shake it to extend the life of the cartridge.

•Replace the toner cartridge. (See “How to change a toner cartridge” on page 104 for help.)

•Press and hold Cancel to reset the printer.

Note: This light may not come on if the starter toner cartridge is installed in a base printer model.

Using the operator panel

60