Ricoh MP 2550 Scanner error

[raveendrala]

Hello,


I got Ricoh MP 2550 , It was Stuck with error code SC 144-02, Sc 144-03. Printing work perfectly. Scanner Section not working
Any help would be great,



Thank you

[COPIERMAN]

Re: Ricoh MP 2550 Scanner error

code 144-2 D
SBU serial communication error
Poor SBU power supply caused by SIO, or BCU detection port defective.
code 144-3 D
SBU GASBU reset error
SBU defective, BCU detection circuit defective.

[raveendrala]

Re: Ricoh MP 2550 Scanner error

I changed SBU Harnes (D019 5245) Problem solved .

Thank you guys for your help