If the EVPDparameterbit (forenablevitalproductdata) is zero and the PageCode parameter byte is zero, then the targetwillreturn thestandardinquiry data.
The key to cracking that nut is apparently the new thermal assisted optical element Fujitsu's developed, allowing for an ultra-tiny sub-hundred nanometer optical spot size, which in turn should enable recording on the one terabit (not byte, let's not get crazy here) per square inch level.