sorry to disagree. The remote systems spool the pages to the print spool on the system
with the device attached. Printing then proceeds directly from that printer.
It does take a bit to initiate the session to the spooler, but once connected,
the page(s) should move briskly across the Lan. (btw: the applications must not
attempt to use the printer directly, ie: write to the device rather than spooling).
Once printing starts, it will be at the rated pages/minute.
I suggest you go to the systems which share the printer, delete the printer and then
Add Printer and select the remote device. Be sure to let the driver for that printer load.