Crossword Genius

Publishers use it for PR with one new entry (8)

Ross

I believe the answer is:

printery

'publishers use it' is the definition.
(a printing works)

'pr with one new entry' is the wordplay.
'with' is an insertion indicator.
'one' becomes 'i' (Roman numeral).
'new' indicates an anagram.
'entry' is an anagram of 'ntery'.
'i' put within 'ntery' is 'intery'.
'pr'+'intery'='PRINTERY'

'for' acts as a link.

I've seen this clue in the Sydney Morning Herald.
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