Ricoh B230 Service Manual page 23

4.7 Electrical Component Defects ....................................................... 4-119
4.7.1 Sensors ..................................................................................... 4-119
4.7.2 Blown Fuse Conditions.............................................................. 4-124
SERVICE TABLES
5. Service Tables ...................................................................... 5-1
5.1 Service Program Mode ..................................................................... 5-1
5.1.1 EnTERing and EXITing Service Program Mode ............................ 5-1
5.1.2 Types of SP Modes ....................................................................... 5-1
5.1.3 Remarks ........................................................................................ 5-5
5.2 Copy Service Mode........................................................................... 5-7
5.2.1 Service Mode Table ....................................................................... 5-7
5.2.2 Input Check Table...................................................................... 5-368
5.2.3 Output Check Table ................................................................... 5-381
5.2.4 Test Pattern Printing .................................................................. 5-393
5.3 Printer Service Mode..................................................................... 5-395
5.3.1 SP1-XXX (Service Mode) .......................................................... 5-395
5.4 Scanner Service Mode.................................................................. 5-399
5.4.1 SP1-XXX (System and Others) ................................................. 5-399
5.4.2 SP2-XXX (Scanning-image quality)........................................... 5-399
5.5 Reboot/System Setting Reset ....................................................... 5-401
5.5.1 Software Reset .......................................................................... 5-401
5.5.2 System Settings And Copy Setting Reset.................................. 5-401
5.6 Firmware Update........................................................................... 5-403
5.6.1 Type of Firmware....................................................................... 5-403
5.6.2 Before You Begin....................................................................... 5-404
5.6.3 Updating Firmware .................................................................... 5-405
5.6.4 Updating the LCDC for the Operation Panel ............................. 5-407
5.6.5 Downloading Stamp Data .......................................................... 5-408
5.6.6 NVRAM Data Upload/Download................................................ 5-408
5.6.7 Address Book Upload/Download ............................................... 5-410
5.6.8 Installing Another Language ...................................................... 5-411
5.6.9 Handling Firmware Update Errors ............................................. 5-413
5.7 SD Card Appli Move...................................................................... 5-416
5.7.1 Overview ................................................................................... 5-416
SM vii B230/B237