[CentOS] OT: default password for HP printer

Mon Jun 22 15:31:34 UTC 2015
ken <gebser at mousecar.com>

For some reason the "tech support" people at Hewlett-Packard don't know 
what the default password is to access their printer's embedded web 
server (EWS).  I got it myself from the installation manual six months 
ago and immediately set my own password which I have used since then, so 
I no longer remember what the default is.  (It's really a longer story 
than that, but....)  So I was just hoping that someone here might know 
what that default password is.  Mine is an Officejet Pro 8620, but 
perhaps some other, recent HP printer default password would work. 
(Yes, I've already tried various versions of "admin", an empty password, 
and others, but just not anything which has worked.)