Ricoh M116 Service Manual page 7

4.9.1 LAYOUT OF PC BOARDS ............................................................. 4-35
ECB (Engine Controller Board) .......................................................... 4-36
EEPROM ............................................................................................ 4-37
Controller Board ................................................................................. 4-38
4.9.2 PSU ................................................................................................ 4-38
4.9.3 CHARGE TERMINAL CASE ........................................................... 4-42
4.10 OTHERS ............................................................................................ 4-43
4.10.1 COOLING FAN ........................................................................ 4-43
4.10.2 QUENCHING LAMP ................................................................ 4-43
4.11 IMAGE ADJUSTMENT ....................................................................... 4-45
4.11.1 REGISTRATION ADJUSTMENT ............................................. 4-45
User Adjustment ................................................................................. 4-45
Service Adjustment ............................................................................ 4-45
5. SYSTEM MAINTENANCE REFERENCE ..................................... 5-1
5.1 SERVICE PROGRAM MODE .................................................................... 5-1
5.1.1 OVERVIEW ...................................................................................... 5-1
5.1.2 ENTERING ENGINE MAINTENANCE MODE .................................. 5-1
5.1.3 SERVICE MODE MENU ................................................................... 5-1
Selecting an Item.................................................................................. 5-1
Going into the Next Level/ Returning to the Previous Level ................. 5-1
Exiting the Service Mode Menu ............................................................ 5-1
Menu List .............................................................................................. 5-2
5.2 CONFIGURATION AND MAINTENANCE PAGE .................................... 5-12
5.2.1 OVERVIEW .................................................................................... 5-12
To Print the Configuration Page/ Maintenance Page ......................... 5-12
Other Types of Reports ...................................................................... 5-12
Total Counter ..................................................................................... 5-13
5.3 FIRMWARE UPDATING .......................................................................... 5-14
5.3.1 CHECKING THE MACHINE FIRMWARE VERSION ...................... 5-14
5.3.2 UPDATING THE CONTROLLER FIRMWARE ............................... 5-14
Procedure ........................................................................................... 5-14
5.3.3 UPDATING THE ENGINE FIRMWARE .......................................... 5-16
Procedure ........................................................................................... 5-16
5.3.4 UPDATING THE BOOT LOADER FIRMWARE .............................. 5-17
5.3.5 UPDATING FAILURE ..................................................................... 5-17
5.3.6 FW UPDATE TOOL MESSAGES ................................................... 5-18
FW Update Tool Messages: Information ............................................ 5-18
FW Update Tool Messages: Error ...................................................... 5-21
SM 3 M116/M117