Ricoh A283 Dodatkowa instrukcja serwisowa - Strona 5

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1.2.1 SCANNER DRIVERS .......................................................................8-3

1.2.2 SCANNER UTILITIES ......................................................................8-3

1.2.3 SCANNER UTILITY (OPTION).........................................................8-3

2. DETAILED SECTION DESCRIPTIONS ....................................... 8-4

2.1 HARDWARE OVERVIEW .........................................................................8-4

2.2 SCANNER FUNCTIONS ...........................................................................8-6

2.2.1 SELF DIAGNOSTICS .......................................................................8-6

2.2.2 IMAGE PROCESSING IN THE SCANNER CONTROLLER.............8-6

3. INSTALLATION PROCEDURE.................................................... 8-7

4. SERVICE TABLE ....................................................................... 8-11

4.1 SERVICE PROGRAM MODE..................................................................8-11

4.1.1 SERVICE PROGRAM ACCESS PROCEDURE .............................8-11

4.1.2 SERVICE PROGRAM MODE TABLES ..........................................8-11

4.2 DOWNLOADING NEW SOFTWARE ......................................................8-13

4.2.1 SOFTWARE DOWNLOAD PROCEDURE .....................................8-13

4.2.2 ERROR MESSAGES DURING THE SOFTWARE DOWNLOAD ...8-14

5. REPLACEMENT AND ADJUSTMENT ...................................... 8-15

5.1 PRECAUTION .........................................................................................8-15

5.2 NOTE FOR REPLACING THE SCANNER CONTROLLER BOARD.......8-15

6. TROUBLESHOOTING ............................................................... 8-16

6.1 SERVICE CALL CONDITION..................................................................8-16

6.1.1 SC CODE DESCRIPTIONS ...........................................................8-16

6.2 LEDS .......................................................................................................8-17

6.3 FIRMWARE HISTORY ............................................................................8-18

6.3.1 B359 FIRMWARE MODIFICATION HISTORY ...............................8-18

A283/A284

Rev. 11/2002