Has anyone seen the error code 506 on a 1260 infinity II LC? Please see the pictures below for further information.
Over many years and lots of experience with Agilent LC we have never experienced this before. Kind regards, Stefan.
In addition to what is already suggested, I will guess that perhaps the Instant Pilot has an older firmware. Check and update to the latest and see if the same happens.
This is what occurs when the firmware revision of the instant pilot is too old. Please update the firmware revision of the instant pilot (G4208A) to B.07.23 and this should solve the problem.…
Has this instant pilot worked on this system before? Looks like a firmware mismatch.