The button on the side is not supposed to be a restart button, it's for resetting the Power Manager which is why your clock resets. <br><br>For the Lexmark, you didn't say what the problem was exactly, so I'm going to assume you're getting the 'Cartridge not installed' error. In that case.............<br><br>Open the Lexmark Control Panel.<br>For the color cartridge, click on the radio button near No Cartridge, then reselect the radio button near New Cartridge. [This procedure was done for the black cartridge as well...just in case.] Click OK. An alignment page will print. After alignment, the user will have the option of printing a test page.<br><br><br>