Sounds like it shouldn't be so much of a port as you would need a
gateway and a NAT.

Although my guess would be 23 and/or 9100, presuming the printer is on
an HP Jetdirect Card.

So, did it get ugly before or after the NPCONFIG change?
 

Tracy Johnson
Business Analyst
Measurement Specialties, Inc.
1000 Lucas Way
Hampton, VA 23666
Office 1-757-766-4318
[log in to unmask]
www.meas-spec.com
 

> -----Original Message-----
> From: HP-3000 Systems Discussion 
> [mailto:[log in to unmask]] On Behalf Of Craig Lalley
> Sent: Tuesday, August 11, 2009 11:48 AM
> To: [log in to unmask]
> Subject: Re: [HP3000-L] Network printing
> 
> What ports need to be open so the HP3000 can print to a 
> printer on the other side of the firewall?
> 
> -Craig
> 

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