At the moment, we're using the old printer "HP Laser jet 1150" it's working. but, it very old and many problem when we print by continually for long time. It will be freeze and fail
So, that the reason why, we need to replace with the new printer "HP LaserJet 3015dn" but, the new printer doesn't has LPT port for connect to Netman.
In your location how to connect this printer to netman ? I think, we have to order LPT card.
Please see the picture ( printer back side ).