FAX-1840C FAQs & Troubleshooting FAX-1840C Not your product? Sort by: Updated Date Popularity 2 Results 1. 05/14/2013 I am experiencing problems sending a fax, what can I do? 2. 12/04/2007 I'm using Windows 2000 and Windows XP. I want to use a name from my address book to send a FAX. The address book is stored on a network share and when I try to access the address book I can not open it. Fax FAQs & Troubleshooting