Lexmark E234 Change invalid toner cartridge, Programming engine code / Programming system code

Change invalid toner cartridge

Light sequence:

•Toner Low/Replace PC Kit—On

•Error—Blink

What this light sequence means:

The toner cartridge you are using was not designed for your printer.

What you can do:

Install a toner cartridge made for your printer (see “What supplies do I need and how do I order them?” on page 101).

Programming engine code / Programming system code

Light sequence:

•Ready—On

•Toner Low/Replace PC Kit—On

•Load Paper—On

What this light sequence means:

New code is being programmed into the engine code.

What you can do:

Wait for the message to clear. When the printer has finished programming the code, it performs a soft reset.

Using the operator panel

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