Oki Data CONFIDENTIAL7.Troubleshooting and repair procedure7.1 Before starting the repair work ....................................................1267.2 Confirmation items before taking corrective actionagainst abnormalities ..................................................................1267.3 Precautions when taking corrective action against abnormality ..1267.4 Preparation for troubleshooting ...................................................1267.5 Troubleshooting method ..............................................................1277.6 Fuse check ..................................................................................1997.7 Paper cassette switches versus Paper sizecorrespondence table ..................................................................2007.8 Data protection kit-A1 ..................................................................201