HP LaserJet M1130/M1210 MFP User Guide

Faxes are being received very slowly.
Cause Solution
The fax might be very complex, such as one with many graphics. Complex faxes take longer to be received. Breaking longer faxes
into multiple jobs and decreasing the resolution can increase the
transmission speed.
The resolution at which the fax was sent or is being received
might be very high.
To receive the fax, call and ask the sender to lower the resolution
and resend the fax.
The fax is being sent via an international call. Allow more time to transmit fax jobs internationally.
146 Chapter 10 Fax (M1210 Series only) ENWW