Fax log: cannot display

Question

Using my Mac's internal fax system with internal modem, I sent a fax yesterday. Today I wanted to check the number I had sent it to. I went to Syst. Prefs/Print & Fax/Fax/Set Up Fax Modem. I double-clicked on 'Internal Modem'. The log page appeared, with 'Active' selected and showing no faxing. Quite correct so far. So I clicked 'Completed'. The pane went slightly grey, but nothing else happened, even after I waited for several minutes. Then I could not close this window, or the previous one (which was still visible on screen), and had to go to the internal modem and shut it down before the windows closed.
Can someone please tell me what is going wrong and how I can access the fax log? Thank you in anticipation.

Answer 1

Thanks very much, BDAqua — I had quite forgotten about CUPS. I can find every print job I have done in months there , but my fax isn't there. I am beginning to wonder whether I deleted it from the record somehow.