HP Indigo ElectroInk Premium White should be located in station 1 in the ink cabinet. This ink station must be clean (ink tank, BID and hoses).
It is recommended to perform the OFIR (On-press Fast Ink Replacement) wizard several times, until the ink pathway between the ink tank and the BID are completely clean, with no trace of previously used ink.
If you will use a previously used BID for ElectroInk Premium White, select only a BID previously used with white.