Change invalid toner cartridge
Light sequence:
•Toner Low/Replace PC
•
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 105).
Programming engine code / Programming system code
Light sequence:
•
•Toner Low/Replace PC
•Load
What this light sequence means:
New code is being programmed into the engine or firmware code flash.
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
66
