HP 640 - Fax Manual
Manuals and User Guides for this Hewlett-Packard item
We have the following HP 640 manuals available for free PDF download. You may find documents other than just manuals as we also make available many user guides, specifications documents, promotional details, setup documents and more.
Recent HP 640-related questions:
Program Galaxy Tablet To Hp 4501 Wireless Printer
i have a samsung galaxy tablet, i want to be able to print document off my hp 4501 wireless printer ...
Instalation Of Ink Cartridge
I do not see an ink cartridge in my new 640 machine. However it was working fine until it started to...
How To Clear Header
on my HP 640 fax, the header reads - 1:new2.:used - the header is stuck on this, and I can not clea...