Can Appletalk be active on two network ports for printing?

Question

Here's the core of my question: Can I keep Appletalk active on my Airport network port (in order to print to a wireless print server on an HP Laserjet 2100M) and simultaneously keep it active on my Ethernet port (in order to print to a Brother HL 2700CN networked through my router)?
Nothing I have read gives me to believe I can have Appletalk active on more than one network port. If that is the case, my second question would be:
I there some other way to print to either printer on the network without having to turn off Appletalk manually on the ports not being used?
Here's the configuration I'm facing
G4 Quicksilver 10.3.9
HP Laserjet 2100M with wireless Belkin DP-311P print server
Brother HL-2700CN wired to Belkin Wireless-G router
I would appreciate any help on this, even if it's the simple response, "No, you can't print to both without manually de/activating Appletalk."

Answer 1

for file sharing between computers running 10.4.x and 10.3.x.
actually, not for that either. 10.4 has dropped support for AppleTalk-only File Sharing to make way for Intel Macs and their protocols. 10.4 does still support AppleTalk printing.
AppleTalk would be required to print to older Apple LaserWriters that do not support LPD/LPR printing. In all but two cases, the printers have no Ethernet port, so a Bridge device or software would be required:
Personal LaserWriter NTR
Personal LaserWriter 320
LaserWriter Select 310
LaserWriter Select 360
LaserWriter 4/600 PS
LaserWriter IIf
LaserWriter IIg (Ethernet)
LaserWriter Pro 600
LaserWriter Pro 630 (Ethernet)
Some third-party wireless Access points do not pass AppleTalk packets at all, and cannot be used to print to that class of older LaserWriters.
In 10.3.9 and previous, AppleTalk may still be used for File Sharing with older Macs.
Q840AV,5500,G3 AIO,G3 B&W,G4/867   Other OS   and 9.2, 10.3 and Server - LW IIg, LW 4/600, ATalk ImageWriter LQ