Service manual

Contents
14.9 Registration of Accessories (ACC) ........................................................................................................ 14- 24
14.9.1 Accessory Registration ..................................................................................................................... 14- 24
14.10 Display of Counter Information (COUNTER) ..................................................................................... 14- 25
14.10.1 Counters............................................................................................................................................ 14- 25
14.10.2 Clearing Counters............................................................................................................................ 14- 25
14.11 Service Report (REPORT) .................................................................................................................... 14- 26
14.11.1 Report Output................................................................................................................................... 14- 26
14.11.2 System Data List.............................................................................................................................. 14- 26
14.11.3 System Dump List............................................................................................................................ 14- 26
14.11.4 Counter List ...................................................................................................................................... 14- 28
14.11.5 Error Log List.................................................................................................................................... 14- 28
14.11.6 Spec List............................................................................................................................................ 14- 30
14.11.7 Service Label.................................................................................................................................... 14- 31
14.12 Download (DOWNLOAD)...................................................................................................................... 14- 32
14.12.1 Download .......................................................................................................................................... 14- 32
14.13 Initialization of Set Value (CLEAR) ...................................................................................................... 14- 32
14.13.1 Clear .................................................................................................................................................. 14- 32
14.14 Display of ROM Information (ROM)..................................................................................................... 14- 32
14.14.1 ROM display ..................................................................................................................................... 14- 32
14.15 Test Mode (TEST) .................................................................................................................................. 14- 33
14.15.1 Outline ............................................................................................................................................... 14- 33
14.15.2 Test Mode Menu List....................................................................................................................... 14- 33
14.15.3 D-RAM test<(1) D-RAM TEST> .................................................................................................... 14- 35
14.15.4 Scan Test ((2) SCAN TEST).......................................................................................................... 14- 35
14.15.5 Print Test ((3) PRINT TEST).......................................................................................................... 14- 36
14.15.6 MODEM Test((4) MODEM TEST) ................................................................................................ 14- 36
14.15.7 Function test ((6) FUNCTION TEST) ........................................................................................... 14- 38
14.15.8 Roller cleaning mode ((0) ROLLER CLEAN) .............................................................................. 14- 42
Chapter 15 Upgrading
15.1 Outline .......................................................................................................................................................... 15- 1
15.1.1 Overview of Upgrade .......................................................................................................................... 15- 1
15.1.2 Overview of Service Support Tool .................................................................................................... 15- 1
15.2 Making Preparations .................................................................................................................................. 15- 1
15.2.1 Registering the System Software...................................................................................................... 15- 1
15.2.2 Connection............................................................................................................................................ 15- 3
15.3 Downloading System Software................................................................................................................. 15- 4
15.3.1 Downloading System ........................................................................................................................... 15- 4
15.3.1.1 Downloading Procedure .............................................................................................................. 15- 4
15.3.2 Downloading BOOT ............................................................................................................................. 15- 9
15.3.2.1 Downloading Procedure .............................................................................................................. 15- 9
15.3.3 Other Upgrade Methods...................................................................................................................... 15- 9
15.3.3.1 Downloading the PCL Software ................................................................................................. 15- 9