Paxar Gold 6037EX, Programmer'S Manual

Page: 183 / 230

Using UServe and UClient 7-3
A Note About Connections
For a connection to be open, both sides (printer and PC) have to be
ready. If only one side, or neither side, is ready, the connection is
closed.
For the printer to be ready, UServe must be running (step 2, in
”Establishing a PC/Printer Connection”). For the PC to be ready, UClient
must be running, the communication parameters must be set, and Open
must have been selected from the Connection (steps 3-6, in ”Establishing
a PC/Printer Connection”).
If one side stops being ready, the other one stays ready. To re-open the
connection, you only need to make the one side ready again. The
connection between the units immediately opens.
Copying Files
To copy files between the units, you enter commands at the UClient
prompt. Note that you copy files
with the PC only
(the one exception is
the urun command—see “urun”.).
1. Leaving it powered on, the PC/printer connection intact, and UServe
running, set aside the printer.
2. Type
ucd d:
at the UClient prompt to change the printer to the d:
drive.
NOTE: Never copy application files to the c: drive on the printer. Always
use the d: drive. This minimizes the possibility of accidentally
corrupting system files.