| File Name | z50486en |
| Driver File | 54932_z50486en.exe |
| File Size | 4.2 Mb |
| Driver Version | 1.1.0 |
| Driver Release Date | 20 March 2011 |
| Fit For Device | nrg mp c4501 ps |
| Device Type | Ricoh Printers |
| HardWare IDs | LPTENUM\NRGMP_C450178EB NRGMP_C450178EB USBPRINT\NRGMP_C450178EB |