Ricoh MT-C1 Service Manual page 15

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 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
5. SERVICE TABLES...................................................................... 5-1
5.1 SERVICE PROGRAM MODE....................................................................5-1
5.1.1 SERVICE PROGRAM MODE OPERATION.....................................5-1
Service Mode Lock/Unlock ...................................................................5-1
To Enter and Exit the Service Mode .....................................................5-2
To Enter and Exit the Super SP Mode ..................................................5-2
To Switch to the Copy Window for Test Printing...................................5-2
Using the SP Mode ...............................................................................5-3
SP Mode Button Summary ...................................................................5-4
SP Mode Print (SMC Print) ...................................................................5-5
5.2 RESETS ....................................................................................................5-6
5.2.1 MEMORY ALL CLEAR: SP5801 ......................................................5-6
5.2.2 SOFTWARE AND SETTING RESET .............................................5-10
Software Reset ...................................................................................5-10
Resetting the System..........................................................................5-10
Resetting Copy/Document Server Features Only ...............................5-10
Resetting Scanner Features Only.......................................................5-10
5.3 TEST PATTERN PRINTING....................................................................5-11
5.3.1 PRINTING TEST PATTERN: SP2902-003.....................................5-11
Test Pattern Table ..............................................................................5-12
5.3.2 IPU FRONT/BACK TEST PATTERNS: SP2902-001,002...............5-13
Test Pattern Table ..............................................................................5-14
5.3.3 IPU PRINTING TEST PATTERN: SP2902-004..............................5-15
5.4 SOFTWARE UPDATE.............................................................................5-16
5.4.1 SOFTWARE UPDATE PROCEDURE: B140/B246 SERIES ..........5-16
Updating the LCDC for the Operation Panel.......................................5-21
Downloading Stamp Data ...................................................................5-21
NVRAM Data Upload/Download .........................................................5-22
5.4.2 SOFTWARE UPDATE PROCEDURE: B064 SERIES....................5-23
GW Controller/BCU Update ................................................................5-24
Forced Update ....................................................................................5-25
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