What I've got:

NW 6.5 SP5

NDPSM.NLM
Loaded from [SYS:SYSTEM\] on Apr 10, 2006 7:21:27 am
(Address Space = OS)
NDPS Manager
Version 3.01.20 February 22, 2006
Copyright (c) 1989-2006 Novell Inc. All rights reserved.
NDPSGW.NLM
Loaded from [SYS:SYSTEM\] on Apr 10, 2006 7:21:29 am
(Address Space = OS)
NDPS Gateway
Version 3.02.01 October 27, 2005
(c) Copyright 1993-2005 Novell, Inc. All rights reserved.
IPMGMT.NLM
Loaded from [SYS:SYSTEM\] on Apr 8, 2006 9:47:34 pm
(Address Space = OS)
TCPIP - NetWare IP Address Management
Version 1.02.04 October 21, 2004
Copyright (C) 2002 Novell, Inc. All Rights Reserved
IPMCFG.NLM
Loaded from [SYS:SYSTEM\] on Apr 8, 2006 9:49:19 pm
(Address Space = OS)
Web Interface for IP Address Management
Version 1.01.16 October 22, 2005
Copyright (c) 2002-2003 Novell, Inc. All rights reserved.
IPPSRVR.NLM
Loaded from [SYS:SYSTEM\] on Apr 8, 2006 9:49:23 pm
(Address Space = OS)
Novell iPrint Server
Version 4.00.06 October 18, 2005
Copyright (c) 1989-2005 Novell Inc. All rights reserved.

HP Business InkJet 2250tn

I set the IP and created the printer within iManager. When it goes to
bind the printer, you get a momentary message, on the server, next to
"Status Details" that says: "Can not ping printer", then it goes to
"Error Printing" I can setup a direct IP port to the printer, and print
to it all day long. I can ping the address from the server, no problem.
I can't seem to figure this one out.

Any ideas?

BTW, we keep getting these on the server console:

5-01-2006 4:16:31 pm: NDPSM-3.1-284
Error (156) occurred while creating document file
VOL1:\NDPS/383ADA05.PSM\445637D2.PA/26.1.

Thanks,
Blair