PRO1357ex with Fiery EB-1357: SC-990

[Polarbear]

We have a few of these set up at a large print installation.

All the firmware is up to date and the same on all the devices.

I have one that has started to throw SC-990, at random instances.

The manual suggests that I print the logging data and interpret the function line information that is listed thereon.

I however do now know what to make of this - can anyone assist?

I have attached the extract from the manual I refer to.

[Vollegaaz]

Re: PRO1357ex with Fiery EB-1357: SC-990

Is the Fierry firmware up to date?

[Polarbear]

Re: PRO1357ex with Fiery EB-1357: SC-990

We found silent codes on the SMC that related to toner recycling system. Cleaned it out well, and so far, for 2 days and around 120k prints it is fine....