The recommended, original ribbon cartridge for Time Recorder AC-8 ensure the quality print.
| Model No. | R-8 |
| Ribbon Cartridge type | RN-16(D) |
| Material | Plastic |
| 2 Colour printing | Black / Red |
| Inner Diameter (cm) | 4.4 |
| Dimensions (cm) | 6.5 x 6.1 |
| Weight | 15 g |
| Bar Code | 6925781 452821 |