This machine recently started throwing SC260 from no reson, I have checked all posible couses acording to service manual, but everything seems to be fine, any ideas....Thanks
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Bat what does the service manual point to. It might jog my memory. -
It points too Generaly on black laser unit, hers flat cable, HP sensor...Comment
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LD H.P. sensor 220-B12 Open SC261 Shorted SC260
The service manual is pretty specific Bat. If you have already changed the sensor you might have to go back to the board. Change the board.Comment
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We had this SC very recently on a A3245 - had to change the alignment motor from the black laser diode. It's a tiny motor located on the outside of the laser unit that's changing the LD position depending on the selected print-resolution. Unfortunately this one couldn't be ordered as a single part (and the complete laser unit assy is very expensive).
Good that we could strip an old AP3800C printer for that motor (it's the same).
I'd go for that motor.Comment
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Thanks you All, problem was a poor connection on CN220-B12 harness...Comment
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