It appears it does not have the ability as it appears there is only one speed for the fax.
| Fax Transmission Speed | 33.6 Kbps |
| Telephone Line Type | Standard public analogue switched telephone line (or equivalent) |
| Communication Standard | Super G3, IYU G3 |
| Maximum Resolution Capability | 600 x 600 dpi |
| Standard Fax Memory | 7 MB |
| Effective Scanning Width | 208 mm / 8.2 in. |
| Maximum Print Width | 216 mm / 8.5 in. |
| Connection Approvals | Europe / EEA: certified to TBR21 United States: approved to FCC Pt 68 Canada: approved to DOC CS-03 Other countries: certified to national Postal Telephone and Telegraph (PTT) standards |