| Fitur | Spesifikasi |
| Tipe | ImageRUNNER Advance 4251 |
| Sistem | Monochrome Digital system Automatic Duplex (copy bolak balik) |
| Kecepatan | 35 / 51 / 35 / 45 lembar/menit |
| Ukuran Kertas | Maksimum A3 |
| Print Warna | Tidak |
| Scan Warna | Ya |
| Memori – HDD | 3GB – 250GB |
| Jaringan LAN | Ya |
| USB Print | Ya |
| Resolusi Print | 1200 × 1200 dpi |
| Resolusi Scan | 600 × 600 dpi |
| Kapasitas Cetak | 150000 lembar |
| Voltage | 120 Volt |
| Daya | 600-800 W |
| DADF | Ya |
| Faksimile | Super G3 Fax (opsional) |
imageRUNNER ADVANCE 4551
