| 52.17% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1305.0 | 6145415 |
| 8.7% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 26187758 |
| 8.7% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1305.0 | 22193524 |
| 4.35% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 27353043 |
| 4.35% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 27940406 |
| 4.35% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 26839499 |
| 2.17% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1305.0 | 4678743 |
| 2.17% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 10309865 |
| 2.17% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 21705874 |
| 2.17% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1305.0 | 26797299 |
| 2.17% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 14584939 |
| 2.17% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 9819721 |
| 2.17% | %SYSDIR% \ spool \ drivers \ x64 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 14670375 |
| 2.17% | %SYSDIR% \ spool \ DRIVERS \ W32X86 \ 3 \ riafui2.dll | Ricoh PCL Unidrv Printer Driver | Ricoh Co., Ltd. | 0.3.1536.0 | 29997849 |