Is VSP (SP3-103-001) between 0.01 and 2.5 V?
Yes No
Make 10 or more copies.
Is VSP (SP3-103-001) between 0.01 and 2.5 V?
Yes No
Replace the ID sensor board.
Is VSG (SP3-103-002) within the 4.0 ± 0.2 V range? Also, is VSP/VSG ≈ 0.1?
Yes No
Make 10 or more copies.
Is VSG (SP3-103-002) within the 4.0 ± 0.2 V range?
Also, is VSP/VSG ≈ 0.1?
Yes No
Replace the ID sensor board.
Is the TD sensor initial setting (SP2-220) within the 2.5 ± 0.1 V range?
Yes No
Is the TD sensor connector connected properly?
Yes No
Connect the TD sensor connector.
Replace the developer and do the TD sensor initial setting (SP2-214).
FT5535/4527/4522 6-24 FSM
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