MP 2500 SC 620

[nallard84]

Have a Ricoh MP 2500 standalone with bread box finisher and 3020 ADF. Keep getting SC620 error codes. Replaced the ADF main board and Harness with no change. Replaced the BICU board and the machine came to life and then died about 2 days later. The BICU is shot again thinking something is shorted out but cannot find any signs in the ADF.

[ricoco]

check the ADF cable that connects to the structure of the machine. I already had to replace the cable and plug that connects the respective.
B386 5810 Harness:Interface
D010 5240 Harness - Document Feeder