FAQs & Troubleshooting FAQ Search Results FAX-1820C Not your product? Search by FAQ ID number Search Back to FAQs & Troubleshooting. 2 Results 1.faq00000301_017 I am experiencing problems sending a fax, what can I do? 2.faq00000301_007 I am experiencing problems sending a fax, what can I do? FAQs & Troubleshooting