An Error Message is Displayed on the Screen 146Troubleshootingn Check the amount of free space on the hard disk.You may need to increase the amount of free space by deleting any unnecessary files.n If the problem only occurs when printing a specific document, try editing thedocument and then printing it.If this resolves the problem, there may have been a problem in the original document. Ifthe same problem occurs with the edited document, contact the manufacturer of yourapplication.n There may be a problem in the printer driver. Uninstall the printer driver andreinstall it.Also refer to the procedure “Notes on Handling the USB Interface (for Windows Users)”in theQuick Start Guide.á Uninstalling Printer Drivers