HP now has a nice tool to help you install your printer. Give it a shot and see if it works for you. This works for most all new printers.
With a cloud phone model (ESI ePhone4) you can easily fix the time if it is incorrect from being offline for an extended period of time. Press “Menu” then scroll down to “Utilities” and press “Ok“. Then Highlight “Factory Reset” and press “Ok“. Once the phone finishes the reset process the phone time should be correct. If it is still not correct you may need to contact your cloud support team.