Ricoh G104 - Page 16

G104/G160/G161 iv SM
5.2 SERVICE MODE TABLE...........................................................................5-5
5.2.1 CONTROLLER SERVICE MODE.....................................................5-5
5.2.2 BIT SWITCH PROGRAMMING ........................................................5-9
5.2.3 ENGINE SERVICE MODE .............................................................5-10
SP1-XXX (Feed) .................................................................................5-10
SP2-XXX (Drum).................................................................................5-21
SP3-XXX (Process) ............................................................................5-47
SP5-XXX (Mode) ................................................................................5-57
SP7-XXX (Data Log)...........................................................................5-71
SP8-XXX (Data Log 2)........................................................................5-82
SP9-XXX.............................................................................................5-92
5.2.4 INPUT CHECK TABLE ...................................................................5-96
5.2.5 OUTPUT CHECK TABLE ...............................................................5-98
5.3 FIRMWARE UPDATE ...........................................................................5-100
5.3.1 TYPE OF FIRMWARE..................................................................5-100
5.3.2 PRECAUTIONS............................................................................5-100
Handling SD Cards ...........................................................................5-100
Upload or Download .........................................................................5-100
Network Connection..........................................................................5-100
5.3.3 FILE ARRANGEMENT .................................................................5-101
How the Program Works...................................................................5-101
Example............................................................................................5-101
5.3.4 UPDATING ...................................................................................5-102
Procedure .........................................................................................5-102
Error Handling...................................................................................5-103
Power Failure....................................................................................5-103
5.3.5 NVRAM DATA UPLOAD/DOWNLOAD ........................................5-104
Uploading NVRAM Data ...................................................................5-104
Downloading NVRAM Data...............................................................5-105
5.3.6 ERROR CODE TABLE .................................................................5-106
5.4 SD CARD APPLI MOVE........................................................................5-107
5.4.1 OVERVIEW ..................................................................................5-107
5.4.2 MOVE EXEC ................................................................................5-108
5.4.3 UNDO EXEC ................................................................................5-109
Keeping the SD card.........................................................................5-109
DETAILED SECTION DESCRIPTIONS
6. DETAILED SECTION DESCRIPTIONS ....................................... 6-1
6.1 OVERVIEW ...............................................................................................6-1
6.1.1 COMPONENT LAYOUT ...................................................................6-1
6.1.2 PAPER PATH...................................................................................6-2
6.1.3 DRIVE LAYOUT ...............................................................................6-3
6.1.4 BOARD STRUCTURE......................................................................6-4
Descriptions ..........................................................................................6-5
6.1.5 PRINTING PROCESS ......................................................................6-6
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA