4 INSTALLING PRINTER DRIVERS FOR MACINTOSH
Uninstalling the Macintosh PPD File
In order to uninstall the Macintosh PPD file, delete the PPD file in the following folder.
Library/Printers/PPDs/Contents/Resources/<language>.lproj/HS_Series.gz
Library/Printers/HS_Series/filter
Library/Printers/HS_Series/Icons
Library/Printers/HS_Series/PDEs
Library/Receipts
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Uninstalling the Macintosh PPD File