COPYRIGHT © 2001CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001CHAPTER 6 TROUBLESHOOTING6-20912) When the system downloading ends, install the RUI and the Language module in thesame way.F06-705-127.5.3 Points to Note When Formatting the Hard Disk1. If you have formatted the hard disk, you must also download the systemsoftware at the same time. Otherwise, ‘E602-0002’ will be indicatedwhen you turn on the power.If the system software is yet to be installed to the hard disk, the hard diskmay still be formatted or the system software may be downloaded indownload mode.Connecting to the Network (using network cable)2. If you want to install the Language module after installing the systemsoftware, you must be sure that its version is compatible with the versionof the system software. If you install a Language module not compatiblewith the system software in question and, in addition, if that language isselected in user mode, ‘E744-0001’ will be indicated.3. If you installed the system software after formatting the hard disk, youmay notice a faulty image on the control panel display. This is a normalcondition, and will disappear when you turn off and then on the machinetwice.