Service manual

Contents
10.2 Consumables.......................................................................................................................................... 10- 1
10.2.1 Durables...............................................................................................................................................................10- 1
10.3 Periodical Service................................................................................................................................... 10- 1
10.3.1 Periodeical Service Items.....................................................................................................................................10- 1
Chapter 11 Measurement and Adjustments
11.1 Scanning System.................................................................................................................................... 11- 1
11.1.1 Procedure after Replacing the CS ......................................................................................................................11- 1
11.2 Fixing System ......................................................................................................................................... 11- 1
11.2.1 ï¾çsê´ÇÃíðêÆ.....................................................................................................................................................11- 1
11.3 Electrical Adjustments ............................................................................................................................ 11- 1
11.3.1 Procedure after Replacing the Image Processor PCB.........................................................................................11- 1
11.3.2 Actions to Take before All Clearing (Backing up the User Data) .........................................................................11- 1
11.4 ADF ........................................................................................................................................................ 11- 2
11.4.1 Outline..................................................................................................................................................................11- 2
11.4.1.1 Outline.................................................................................................................................................................................. 11- 2
11.4.1.2 Preparing a Test Sheet for Adjustment ................................................................................................................................ 11- 2
11.4.2 Adjusting the Mechanical System ........................................................................................................................11- 2
11.4.2.1 Adjusting the Perpendicularity.............................................................................................................................................. 11- 2
11.4.3 Adjusting the Electrical System............................................................................................................................11- 2
11.4.3.1 Adjusting the Magnification .................................................................................................................................................. 11- 2
11.4.3.2 Adjusting the Horizontal Registration ................................................................................................................................... 11- 3
11.4.3.3 Leading edge registration adjustment .................................................................................................................................. 11- 3
Chapter 12 Correcting Faulty Images
12.1 Initial Checkup ........................................................................................................................................ 12- 1
12.1.1 Site Environment..................................................................................................................................................12- 1
12.1.2 Checking the Paper..............................................................................................................................................12- 1
12.1.3 Checking the Placement of Paper........................................................................................................................12- 1
12.1.4 Checking the Durables.........................................................................................................................................12- 1
12.1.5 Checking the Units and Functional Systems........................................................................................................12- 1
12.1.6 Others ..................................................................................................................................................................12- 2
12.2 Outline of Electrical Components ........................................................................................................... 12- 3
12.2.1 Clutch/Solenoid/Motor/Fan...................................................................................................................................12- 3
12.2.1.1 List of Clutches/Solenoids/Motors/Fans............................................................................................................................... 12- 3
12.2.2 Sensor/Switch ......................................................................................................................................................12- 4
12.2.2.1 List of Sensors ..................................................................................................................................................................... 12- 4
12.2.3 Others ..................................................................................................................................................................12- 5
12.2.3.1 List of Lamps, Heaters, and Others ..................................................................................................................................... 12- 5
Chapter 13 Error Code
13.1 Error Code .............................................................................................................................................. 13- 1
13.1.1 List of Error Codes ...............................................................................................................................................13- 1
13.2 Jam Code ............................................................................................................................................... 13- 2
13.2.1 Jam Codes (Main body).......................................................................................................................................13- 2
13.2.2 Jam Codes (ADF) ................................................................................................................................................13- 2
13.3 Fax Error Codes ..................................................................................................................................... 13- 2
13.3.1 Outline..................................................................................................................................................................13- 2
13.3.1.1 Error Code Outline ............................................................................................................................................................... 13- 2
13.3.2 User Error Code...................................................................................................................................................13- 2
13.3.2.1 User Error Code ................................................................................................................................................................... 13- 2
13.3.3 Service Error Code...............................................................................................................................................13- 3
13.3.3.1 Service Error Code............................................................................................................................................................... 13- 3
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