C6102 (bizhub 287/227)

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Contents

Trouble type	C6102: Drive system home sensor malfunction
Rank	B
Trouble detection condition	-The scanner home sensor (PS105) is unable to detect the scanner located at its home position. -The scanner home sensor (PS105) is unable to detect a scanner even when the scanner motor (M101) has been driven to move the scanner over the maximum travelling distance. -The scanner home sensor (PS105) detects the scanner when the scanner has moved the maximum travelling distance from the position, at which it blocks the scanner home sensor (PS105).
Trouble isolation	Scanner
Relevant electrical parts	-Scanner home sensor (PS105) -Scanner motor (M101) -MFP board (MFPB)

 Procedure

1. Correct or change the scanner drive (pulley, gear, belt) if it is faulty.
2. Correct the scanner motor set screw if loose.
3. Adjust [Image Position: Leading Edge] and [Sub Scan Zoom Adj.].
4. Check the connector between M101-relay CN6IR-MFPB CN26E for proper connection and correct as necessary.
5. Check the connector between PS105-MFPB CN27E for proper connection and correct as necessary.
6. PS105 I/O check, sensor check
   • Control signal: MFPB CN27E-15 (ON)
   • Location of electrical component: 5-V
7. M101 operation check
   • Control signal: MFPB CN26E-1 to 4
   • Location of electrical component: 6-W
8. Replace MFPB. (Part# A7AHH0201D)

NOTICE

• Link to the wiring diagram (bizhub 367/287/227)

K.3.13.1 (Link to the Field Service Manual)