Contents14.8.1 Bit Switch Settings ............................................................................................................................. 14- 2414.9 Registration of Accessories (ACC) ........................................................................................................ 14- 2414.9.1 Accessory Registration ..................................................................................................................... 14- 2414.10 Display of Counter Information (COUNTER) ..................................................................................... 14- 2514.10.1 Counters............................................................................................................................................ 14- 2514.10.2 Clearing Counters............................................................................................................................ 14- 2514.11 Service Report (REPORT) .................................................................................................................... 14- 2614.11.1 Report Output................................................................................................................................... 14- 2614.11.2 System Data List.............................................................................................................................. 14- 2614.11.3 System Dump List............................................................................................................................ 14- 2614.11.4 Counter List ...................................................................................................................................... 14- 2814.11.5 Error Log List .................................................................................................................................... 14- 2814.11.6 Spec List............................................................................................................................................ 14- 3014.11.7 Service Label.................................................................................................................................... 14- 3114.12 Download (DOWNLOAD)...................................................................................................................... 14- 3214.12.1 Download .......................................................................................................................................... 14- 3214.13 Initialization of Set Value (CLEAR) ...................................................................................................... 14- 3214.13.1 Clear .................................................................................................................................................. 14- 3214.14 Display of ROM Information (ROM)..................................................................................................... 14- 3214.14.1 ROM display ..................................................................................................................................... 14- 3214.15 Test Mode (TEST) .................................................................................................................................. 14- 3314.15.1 Outline ............................................................................................................................................... 14- 3314.15.2 Test Mode Menu List....................................................................................................................... 14- 3314.15.3 D-RAM test<(1) D-RAM TEST> .................................................................................................... 14- 3514.15.4 Scan Test ((2) SCAN TEST).......................................................................................................... 14- 3514.15.5 Print Test ((3) PRINT TEST).......................................................................................................... 14- 3614.15.6 MODEM Test((4) MODEM TEST) ................................................................................................ 14- 3614.15.7 Function test ((6) FUNCTION TEST) ........................................................................................... 14- 3814.15.8 Roller cleaning mode ((0) ROLLER CLEAN) .............................................................................. 14- 42Chapter 15 Upgrading15.1 Outline .......................................................................................................................................................... 15- 115.1.1 Overview of Upgrade .......................................................................................................................... 15- 115.1.2 Overview of Service Support Tool .................................................................................................... 15- 115.2 Making Preparations .................................................................................................................................. 15- 115.2.1 Registering the System Software...................................................................................................... 15- 115.2.2 Connection............................................................................................................................................ 15- 315.3 Downloading System Software................................................................................................................. 15- 415.3.1 Downloading System ........................................................................................................................... 15- 415.3.1.1 Downloading Procedure .............................................................................................................. 15- 415.3.2 Downloading BOOT ............................................................................................................................. 15- 915.3.2.1 Downloading Procedure .............................................................................................................. 15- 915.3.3 Other Upgrade Methods...................................................................................................................... 15- 915.3.3.1 Downloading the PCL Software ................................................................................................. 15- 9