Originally Posted by
tcs04
Could you post a copy of Service bulletin 069? Haven't seen that one this side of the pond (Or I'm losing the plot).
From TSB 69 -If an NVRAM Clear procedure is performed on the D078/D079, the toner ID data from IC2 on the VBCU Board will be erased. Even if NVRAM data is uploaded to an SD card before clearing it, the data stored on IC2 will not be uploaded. Once the NVRAM clear is performed, this IC2 data is lost and cannot be reprogrammed. DO NOT PERFORM NVRAM CLEAR.
Currently, the only resolution for this issue is to replace the VBCU Board and the IC2. These “new” parts will be registered soon and will have a different part number than the current VBCU Board. Once registered, the field will be notified.
NOTE: The VBCU/IC2’s currently in stock will NOT correct this issue. You will need to wait until the new parts are available. The final resolution will be new Engine firmware that will prevent this data from being erased from IC2 on the VBCU Board when the NVRAM is cleared.
NOTE: In the event that an NVRAM clear appears necessary, it is recommended to replace it instead, or wait until the “new” firmware is released. As always, print out an SMC before replacing or clearing any NVRAM.
This TSB is dated 11/9/09 - If you log into TSC, there is a big blinking banner pointing you to this TSB!!
Holy crap!! I have one of these going in Ole Miss next month!! I only have one 6045 (B132) in my area and it has work pretty much without a hitch for almost 700K now. Only hitch was a similar condition and it was a clutch.
[EDIT] I just double checked and found that we are installing a D015, so I'm safe. Woo Hoo!! [/EDIT]
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