| 16.83% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 20985045 |
| 9.13% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.10.0.0 | 26982957 |
| 8.17% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 17998076 |
| 7.69% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.4.2.0 | 13167116 |
| 6.73% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 18418509 |
| 6.73% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.2.0.0 | 22441400 |
| 5.29% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.4.2.0 | 16080921 |
| 4.81% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 21915231 |
| 3.85% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.9.0.0 | 26359773 |
| 3.85% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.9.0.0 | 22408374 |
| 2.88% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.4.2.0 | 19038239 |
| 2.4% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.9.0.0 | 25058598 |
| 1.92% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.2.0.0 | 2707600 |
| 1.92% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.12.0.0 | 28080269 |
| 1.92% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.12.0.0 | 30889654 |
| 1.92% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.12.0.0 | 28647448 |
| 1.44% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.9.0.0 | 23034458 |
| 1.44% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.2.0.0 | 6726580 |
| 1.44% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.10.0.0 | 26439096 |
| 0.96% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.10.0.0 | 33033116 |
| 0.96% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.10.0.0 | 29552364 |
| 0.96% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.12.0.0 | 30566752 |
| 0.48% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.2.0.0 | 23048090 |
| 0.48% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 19220298 |
| 0.48% | %PROGRAMFILES% \ epson \ portcommunicationservice_tmc \ usbio31.dll | EPSON Port Communication Service for TM-C | SEIKO EPSON CORPORATION | 3.4.0.3 | 30889661 |
| 0.48% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.8.0.0 | 25083561 |
| 0.48% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.4.2.0 | 22694436 |
| 0.48% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 31427150 |
| 0.48% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.9.0.0 | 23929536 |
| 0.48% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.2.0.0 | 6246725 |
| 0.48% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 28176988 |
| 0.48% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.6.0.0 | 30210046 |
| 0.48% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.8.0.0 | 27595235 |
| 0.48% | %PROGFILES64% \ epson \ portcommunicationservice_tmc \ usbio31.dll | EPSON Port Communication Service for TM-C | SEIKO EPSON CORPORATION | 3.4.0.3 | 32688118 |
| 0.48% | %PROGRAMFILES% \ EPSON \ PortCommunicationService \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.2.0.0 | 21409362 |
| 0.48% | %PROGFILES64% \ EPSON \ portcommunicationservice \ usbio31.dll | EPSON Port Communication Service | SEIKO EPSON CORPORATION | 3.13.0.0 | 30250838 |