Preview the white separation/ink data from the file in the RIP driving the Anapurna. Is it an all over white, basically achieving the same thing as a “flood”? Or are there holes in the white, where the artwork is not calling for white, where the aluminium will show through with no ink or perhaps with say yellow/magenta ink directly on the aluminium to achieve a “spot metallic gold” effect?
If you assume a flood and the artwork was not calling for this, the customer would be entitled to a reprint. Best to understand the expectations of the client and or set a default workflow and file submission criteria upstream, so that you don’t have to ask these questions when the job is lined up for printing.
Stephen Marsh