Below you can find logos, similar to the HP DesignJet.

Launchpad Launchpad vector
HP PHOTORET2 HP PHOTORET2  vector
CoPathPlus 312 CoPathPlus 312 vector
AHP AHP vector
HPI HPI vector
HPA 133 HPA 133 vector
CoPathPlus CoPathPlus vector
HPP The Sales Machine HPP The Sales Machine vector
MHP MHP vector
OHP 103 OHP 103 vector
HP DESIGNJET HP DESIGNJET  vector
CAHPI British Columbia 44 CAHPI British Columbia 44 vector
HP World 2003 HP World 2003 vector
HPI Holding HPI Holding vector
HPT HPT vector