machine freezes with a please wait message then after a minute the sc 670 appears. disconnected the hard drive with no luck. checked the sbcu and seems allfine and connected. ther is an rtb on this code to update the firmware. have i missed something out or does it really need an firmware update??
I checked the Tessa-support website and there is an RTB for this SC, but this RTB applies only to the AF3025/3030. When you do a remote firmware update on an AF3025/3030 SC670 could occur. I would try to update the firmware with an SD-card.
Good Luck
cheers.
Originally Posted by ash_572
RTB 10c on TESSA.
This was a classic fault on the AF1035 series (precisely as you described) and WAS caused by the HDD!
In this case it does sound like a bad connection.
Had a similar fault (I caused it!) just yesterday when refitting covers, I tweaked a duplex harness plug and caused SC650 due to a bad connection on one pin.
Try removing everything (including the ADF) and re-booting in stages.
Also, just checked the Knowledgebase (TESA / Knowledgebase2) and found loads of references to SC670.
It is always related to boot errors and can relate to connection problems / NVRAM failure and board failure.
As a quick check(?) it may be an idea to take the NVRAM from this machine and swap into another machine?
forgot to mention. i disconnected the duplex and the DF and the messgae sc 670 still ocurred.
SC 670
I had this problem by two Machines, i make the way about hdd controller Firmware Etc. And whats coming out SC 670
I look in SMC and i found in History bad connection to Printerunit
i look the Fusing and its really go very hard . after changing Pressroller and Ball Bearings this Problem never come up
Controller board's gone, the newer machines do this a lot.
Up to my nuts in toner and loving it!
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