Ricoh 2015 sc 144

[nmfaxman]

Original problem was sc 990 and Tech pulled and reconnected all wiring to the BCU board now has constant SC144.
I can go into service mode and print out data, so I don't think the BCU is bad.
Swapped out the VIB board and checked all ribbon connectors.
I did notice the lamp doesn't turn on when it powers up, but it will turn on in service mode.
Anyone else run into this?
I don't want to have to replace the SBU board if I can avoid it.
Thanks for any input.

[nmfaxman]

Re: Ricoh 2015 sc 144

Sorry it is a ricoh 2051.

[ragajungle]

SBU connector issue. SBU board or maybe the actual scanner lamp is burned out. I had that code on thesame mfp and the board was bad. I hadanother oneand it turned out to be the scanner home position sensor was flakey.

[lupi]

Re: Ricoh 2015 sc 144

try this
The connector for the ARDF (Scanner section: Item 13) was making a poor connection. Replaced the connector, ARDF harness(ARDF parts manual: Drive section: Item 1) and ADF controller board (ARDF parts manual: Drive section: Item 2).

[nmfaxman]

Re: Ricoh 2015 sc 144

Turned out to be CCD unit. $100.00 from recycledparts.
Told Tech to unplug from wall before working on any machine from now on.
Thanks for feedback.