Ricoh M156, Service Manual

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M156/M157/M176/M177 iv SM
5.1.2 MAINTENANCE MODE MENU ........................................................ 5-1
Selecting an Item ................................................................................. 5-1
Going into the Next Level/ Returning to the Previous Level ................. 5-1
Exiting the Maintenance Mode Menu ................................................... 5-1
Menu List .............................................................................................. 5-1
5.1.3 FAX SERVICE TEST MENU .......................................................... 5-16
Entering the Fax Service Test Menu .................................................. 5-16
Selecting an Item ............................................................................... 5-16
Going into the Next Level/ Returning to the Previous Level ............... 5-16
Exiting the Maintenance Mode Menu ................................................. 5-16
Menu List ............................................................................................ 5-16
5.2 REPORTS ................................................................................................ 5-18
5.2.1 CONFIGURATION PAGE ............................................................... 5-18
To Print the Configuration Page ......................................................... 5-18
Total Counter ..................................................................................... 5-19
5.2.2 OTHER TYPES OF REPORTS ...................................................... 5-20
5.2.3 TEST PAGE .................................................................................... 5-20
To Print the Test Page ....................................................................... 5-20
5.2.4 TEST PATTERN PRINTING ........................................................... 5-21
To Print the Test Pattern .................................................................... 5-21
5.3 UPDATING THE FIRMWARE .................................................................. 5-22
5.3.1 CHECKING THE MACHINE FIRMWARE VERSION ...................... 5-22
5.3.2 UPDATING THE MAIN FIRMWARE ............................................... 5-22
Procedure ........................................................................................... 5-22
5.3.3 UPDATING THE BOOT LOADER FIRMWARE .............................. 5-23
5.3.4 UPDATING FAILURE ..................................................................... 5-24
5.3.5 FW UPDATE TOOL MESSAGES ................................................... 5-24
FW Update Tool Messages: Information ............................................ 5-24
FW Update Tool Messages: Error ...................................................... 5-26
6. TROUBLESHOOTING ................................................................ 6-1
6.1 SELF-DIAGNOSTIC MODE ....................................................................... 6-1
6.1.1 SELF-DIAGNOSTIC MODE AT POWER ON ................................... 6-1
6.2 SERVICE CALL ......................................................................................... 6-2
6.2.1 SUMMARY ....................................................................................... 6-2
Fusing related SCs ............................................................................... 6-2
6.2.2 ENGINE SC ...................................................................................... 6-2
SC 2xx (Laser Optics Error) ................................................................. 6-2
SC 4xx (Image Transfer and Transfer Error) ........................................ 6-4
SC 5xx (Motor and Fusing Error) ......................................................... 6-4