| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 57,14% | %SYSDIR% \ hpptsp09.dll | HP LaserJet Pro 400 Series | Hewlett-Packard | 1.0.0.2 | 7672707 |
| 38,1% | %SYSDIR% \ hpptsp09.dll | HP LaserJet Pro 400 Series | Hewlett-Packard | 1.0.0.2 | 16948854 |
| 2,38% | %SYSDIR% \ hpptsp09.dll | HP LaserJet Pro 400 Series | Hewlett-Packard | 1.0.0.2 | 33163033 |
| 2,38% | %SYSDIR% \ hpptsp09.dll | HP LaserJet Pro 400 Series | Hewlett-Packard | 1.0.0.2 | 26718782 |