Ricoh Aficio 2035e Service Manual page 15

TROUBLESHOOTING
4. TROUBLESHOOTING ................................................................. 4-1
4.1 SERVICE CALL CONDITIONS .................................................................4-1
4.1.1 SUMMARY .......................................................................................4-1
4.1.2 SC CODE DESCRIPTIONS .............................................................4-2
4.2 ELECTRICAL COMPONENT DEFECTS ................................................4-20
4.2.1 SENSORS ......................................................................................4-20
4.2.2 SWITCHES.....................................................................................4-21
4.3 BLOWN FUSE CONDITIONS .................................................................4-21
4.4 LEDS .......................................................................................................4-22
4.5 TEST POINTS .........................................................................................4-22
4.6 READING SC 740/741 DETAILS FROM LED2... ............................. .....4-23
SERVICE TABLES
5. SERVICE TABLES....................................................................... 5-1
5.1 SERVICE PROGRAM MODE TABLES .....................................................5-1
5.1.1 SERVICE PROGRAM MODE OPERATION.....................................5-1
5.1.2 SERVICE TABLE KEY .....................................................................5-4
5.1.3 SERVICE TABLES ...........................................................................5-5
SP1-xxx: Feed ......................................................................................5-5
SP2-xxx: Drum......................................................................................5-9
SP3-xxx: Process................................................................................5-19
SP4-xxx: Scanner ...............................................................................5-20
SP5-xxx: Mode ...................................................................................5-29
SP6-xxx: Peripherals ..........................................................................5-49
SP7-xxx: Data Log ..............................................................................5-51
SP8-xxx: Data Log2 ............................................................................5-59
5.1.4 NIP BANDWIDTH ADJUSTMENT: SP1-109 ..................................5-96
5.1.5 TEST PATTERN PRINTING: SP2-902...........................................5-97
Test Pattern Table (SP2-902-2: IPU Test Print)..................................5-97
Test Pattern Table: SP2-902-3 Printing Test Patterns ........................5-98
5.1.6 INPUT CHECK ...............................................................................5-99
Main Machine Input Check: SP5-803..................................................5-99
ARDF Input Check: SP6-007 ............................................................5-103
5.1.7 OUTPUT CHECK .........................................................................5-104
Main Machine Output Check: SP5-804.............................................5-104
ARDF Output Check: SP6-008) ........................................................5-106
5.1.8 SMC PRINT OUT LISTS: SP5-990...............................................5-106
5.1.9 MEMORY CLEAR: SP5-801.........................................................5-107
5.1.10 SYSTEM SETTINGS AND COPY SETTING RESET .................5-109
5.2 SOFTWARE DOWNLOAD ....................................................................5-111
5.2.1 SOFTWARE DOWNLOAD RECOVERY PROCEDURE ..............5-112
5.3 UPLOADING/DOWNLOADING NVRAM DATA.....................................5-113
5.3.1 UPLOADING NVRAM DATA (SP5-824).......................................5-113
5.3.2 DOWNLOADING NVRAM DATA (SP5-825) ................................5-113
5.4 SELF-DIAGNOSTIC MODE ..................................................................5-114
SM iii
Rev. 07/2004
B135/B138