Ricoh B064 SERIES Service Manual page 23

4.1.5 TIMING CHARTS .............................................................................4-7
Feed, Transport, Feed Out: Face-up ....................................................4-7
Transport, Inverter, Feed Out: Face-down............................................4-8
Duplex Transport ..................................................................................4-9
4.1.6 PROGRAM DOWNLOAD ...............................................................4-10
4.2 B064 SERIES SERVICE MODE .............................................................4-11
4.2.1 B064 SERIES SERVICE CALL CONDITIONS...............................4-11
4.2.2 B064 SERIES SC CODE DESCRIPTIONS....................................4-12
SC100: Scanning System ...................................................................4-12
SC300: Image Development System (1).............................................4-15
SC400: Image Development System (2).............................................4-20
SC500: Feed, Transport, Duplexing, and Fusing Systems .................4-21
SC600: Data Communication .............................................................4-24
SC700: Peripherals.............................................................................4-26
SC800: Overall System.......................................................................4-29
SC900: Miscellaneous ........................................................................4-32
4.2.3 ADDITIONAL SC CODES PRINTED IN SMC REPORT ................4-34
4.3 B140/B246 SERIES SERVICE MODE....................................................4-37
4.3.1 SERVICE MODE LOCK/UNLOCK..................................................4-37
4.3.2 B140/B246/D052 SERIES SERVICE CALL CONDITIONS............4-38
4.3.3 B140/B246/D052 SERIES SC CODE DESCRIPTIONS.................4-39
SC100: Scanning System ...................................................................4-40
SC200: Exposure................................................................................4-43
SC300: Image Development System (1).............................................4-44
SC400: Image Development System (2).............................................4-49
SC500: Feed, Transport, Duplexing, and Fusing Systems .................4-50
SC600: Data Communication .............................................................4-55
SC700: Peripherals.............................................................................4-57
SC800: Overall System.......................................................................4-66
SC900: Miscellaneous ........................................................................4-72
4.3.4 JAM CODES...................................................................................4-76
Main Unit: Paper Jam Errors...............................................................4-76
Finisher B469 Jam Codes ..................................................................4-77
Finisher B468/B674 Jam Codes .........................................................4-77
Finisher B478/B706 Jam Codes .........................................................4-78
Mailbox B471 Jam Codes...................................................................4-78
Cover Interposer Tray B470 Jam Codes ............................................4-78
Z-Folding Unit B660 Jam Codes.........................................................4-79
4.3.5 ADDITIONAL SC CODES PRINTED IN SMC REPORT ................4-80
4.4 OTHER PROBLEMS (B064/B140/B246/D052 SERIES) ........................4-83
4.4.1 BLOWN FUSE CONDITIONS ........................................................4-83
4.4.2 COMMON PROBLEMS ..................................................................4-83
4.4.3 FREQUENT PAPER JAMS ............................................................4-84
SERVICE TABLES
5. SERVICE TABLES....................................................................... 5-1
5.1 SERVICE PROGRAM MODE ...................................................................5-1
SM
CÓPIA NÃO CONTROLADA
xi
CÓPIA NÃO CONTROLADA
Rev. 04/2008
B064 Series/B140 Series
/B246 Series/D052 Series