MPC2050 SC144

**GeorgeBest** · 10-23-2012

Hello,
Got this error code on a MPC2050. (SC144)
Customer said it came spontaneous.
he can't copy & scan, but the printer function is working allright. !
Never seen this on a C2050.
Is it as the manual says the flatcable or BICU board ?

Thanks in advance . .

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**Eric1968** · 10-23-2012

First check all connections between the SBU-board and the BICU-board. Don't know if it's the BICU or the SBU. I would start with the cheapest parts.

**3bok3bok68** · 10-24-2012

try to print test pattern, if you can print the test pattern, replace SBU assy.

**GeorgeBest** · 10-24-2012

Noticed that the scanner is not coming on home position and no copylamp action.Means that the BICU board is out ?Do you have the part nm of this BICU board ?Thanks in advance

Originally Posted by Eric1968

First check all connections between the SBU-board and the BICU-board. Don't know if it's the BICU or the SBU. I would start with the cheapest parts.

**Eric1968** · 10-24-2012

Originally Posted by GeorgeBest

Noticed that the scanner is not coming on home position and no copylamp action.Means that the BICU board is out ?Do you have the part nm of this BICU board ?Thanks in advance

D039 5102 BCU Assy