Brother IntelliFAX 4100 Laser Fax "error 20 01 machine" Questions

Comm error 20 01 The same error code: error 20 01. How do I resolve this?

4 years and now am getting a line error, "Comm.Error 20 01" and my faxes will not send to any number? How do I fix it? Fax machines are ANALOG devices and will not reliably work on digital phone lines

error 20 01 NG: poor line condition on outgoing fax's i do not understand i recieve fax's no problem only my outgoing. the phone line works fine. what can the problem be. My fax shows poor line ...

...error 20 01 mean on my brother 2820 mean? how do I fix it? This means that your Brother machine experienced a communications error when sending or receiving a FAX. This is generally caused by either ...

...off and on. Description Codes Description 01 Configuration initialization error 02 Counter initialization error 20 Engine initialization error 40 Scanner initialization error 2JZ/2JX/2JV/2H7-5 ...

BROTHER MFC-8890DW, CANNOT FAX-REPEATEDLY GETTING ERROR COM 20 01 check ur faxline or connect this machine to any other fax line