No technology is flawless and if you are required to fax regularly then you might have come across hp fax error 388. If you have no idea why you are seeing this error then you are at the right place. There are a number of reasons behind this error. It might occur due to incorrect setup or uninstallation of a software program that might have missed some entries in the windows system registry. This error also occurs due to improper or abrupt shutdown of the laptop/desktop which eventually results in power breakdown. It can also come up if someone has removed an important system file from the laptop/desktop or due to a virus attack. You can get in touch with us and we will help you to fix hp fax error 388 in the best way possible even if you don’t have any technical knowledge.