Service manual

SM ix M052/M053/M054
5.15.2 MOVE EXEC ............................................................................ 5-198
5.15.3 UNDO EXEC ............................................................................ 5-199
5.16 NVRAM DATA UPLOAD/DOWNLOAD ............................................ 5-200
5.16.1 UPLOADING CONTENT OF NVRAM TO AN SD CARD ......... 5-200
5.16.2 DOWNLOADING AN SD CARD TO NVRAM ........................... 5-201
5.17 CARD SAVE FUNCTION ................................................................. 5-202
5.17.1 OVERVIEW .............................................................................. 5-202
Card Save: ....................................................................................... 5-202
5.17.2 PROCEDURE ........................................................................... 5-203
5.17.3 ERROR MESSAGES ................................................................ 5-205
5.18 USING SP MODES .......................................................................... 5-206
5.18.1 ADJUSTING REGISTRATION AND MAGNIFICATION ............ 5-206
5.18.2 TEST PATTERN PRINT (SP 5902) .......................................... 5-206
Executing Test Pattern Printing ........................................................ 5-206
Test Patterns .................................................................................... 5-206
5.18.3 SMC PRINT (SP 5990) ............................................................. 5-208
6. TROUBLESHOOTING ................................................................. 6-1
6.1SERVICE CALL CONDITIONS .................................................................. 6-1
6.1.1 SUMMARY ....................................................................................... 6-1
6.1.2 SC CODE DESCRIPTIONS .............................................................. 6-2
SC1xx: Scanning .................................................................................. 6-3
SC2xx: Laser Exposure ........................................................................ 6-6
SC3xx: Image Processing – 1 .............................................................. 6-8
SC4xx: Image Processing - 2 ............................................................... 6-8
SC5xx: Paper Feed and Fusing ........................................................... 6-9
SC6xx: Device Communication .......................................................... 6-12
SC7xx: Peripherals ............................................................................ 6-17
SC8xx: Controller ............................................................................... 6-20
SC9xx: Others .................................................................................... 6-28
6.2ELECTRICAL COMPONENT DEFECTS ................................................. 6-32
6.2.1 BLOWN FUSE CONDITIONS ......................................................... 6-32
Power Supply Unit .............................................................................. 6-32
6.3JAM DETECTION .................................................................................... 6-33
6.3.1 PAPER JAM DISPLAY ................................................................... 6-33
6.3.2 JAM CODES AND DISPLAY CODES ............................................. 6-33
Paper Jam Detection Sensor Location ............................................... 6-39
7. ENERGY SAVING ........................................................................ 7-1