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C6103 (bizhub C650i/C550i/C450i)
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Contents
Trouble type | C6103: Slider over running |
Rank | B |
Trouble detection condition | The scanner home sensor (PS201) detects the scanner at its home position during a period of time that begins with the time when a prescan command and a scan preparation command are executed and ends when a home return command is executed. |
Trouble isolation | Scanner |
Relevant electrical parts | -Scanner home sensor (PS201) -Scanner motor (M201) -Scanner drive board (SCDB) -CPU board (CPUB) -Base board (BASEB) |
Procedure
- Correct or change the scanner drive (pulley, gear, belt) if it is faulty.
- Correct the scanner motor set screw if loose.
- Adjust [Image Position: Leading Edge] and [Sub Scan Zoom Adj.].
- Check the connector between M201-SCDB CN4 for proper connection and correct as necessary.
- Check the connector between PS201-SCDB CN6 for proper connection and correct as necessary.
- Check the connector between SCDB CN2-BASEB CN6E for proper connection and correct as necessary.
- Check CPUB for proper installation and correct as necessary.
- PS201 I/O check, sensor check
- Control signal: SCDB CN6-3 (ON)
- Location of electrical component: 13-P
- M201 operation check
- Control signal: SCDB CN4-1 to 4
- Location of electrical component: 13-P
- Replace SCDB. (AA7NH01A00)
- Replace CPUB. (C450i Part# AA7RH02P02 / C550i Part# AA7PH02P01 / C650i Part# AA7NH02P03)
- Replace BASEB. (Part# AA7NH02102)
L.3.13.3 (Link to the Field Service Manual)