Ricoh D245 Service Manual page 10

5.6.4 HANDLING FIRMWARE UPDATE ERRORS ................................................... 5-52
6. TROUBLESHOOTING................................................................... 6-1
6.1 SERVICE CALL CONDITIONS ...................................................................................... 6-1
6.1.1 SUMMARY .......................................................................................................... 6-1
6.2 SC CODE DESCRIPTIONS........................................................................................... 6-2
6.2.1 SC1XX: SCANNING ............................................................................................ 6-2
6.2.2 SC2XX: EXPOSURE ........................................................................................... 6-6
6.2.3 SC3XX: IMAGE PROCESSING .......................................................................... 6-9
6.2.4 SC4XX: IMAGE PROCESSING ........................................................................ 6-14
6.2.5 SC5XX: PAPER FEED AND FUSING ............................................................... 6-15
6.2.6 SC6XX: DEVICE COMMUNICATION ............................................................... 6-32
6.2.7 SC7XX: PERIPHERALS ................................................................................... 6-34
6.2.8 SC9XX: CONTROLLERS.................................................................................. 6-35
6.3 JAM DETECTION ........................................................................................................ 6-36
6.3.1 JAM DESCRIPTION AND POSITION CODE ................................................... 6-36
Main Machine ........................................................................................................ 6-36
6.3.2 SENSOR LOCATIONS ...................................................................................... 6-38
SM vi D245/D246/D247