Axis 5470e User Manual page 125

AXIS 5470e User's Manual
Bi-directional support
Verifying the Setup
ASCII, TBCP and BCP
The AXIS 5470e allows the printer driver to communicate directly
with the printer and consequently facilitates complete functional
control over print jobs, e.g. automatic downloading of fonts not
resident in the printer.
This functionality has backward compatibility with older printers and
Macintosh computers, which means that the AXIS 5470e can
generate appropriate responses to Macintosh printer queries, when
the connected printer does not support bi-directional
communication.
You simply need to print a document from the Macintosh computer
to verify communication to the chosen printer. The basic installation
can be considered complete if the print test is satisfactory. The AXIS
5470e is now ready to use as a print server.
Note:
For information on advanced AppleTalk functions such as non-PostScript printer
support, please refer to the Print Server Technical Reference on the AXIS Product
CD.
The Binary Communication Protocol (BCP) and the Tagged Binary
Communication Protocol (TBCP) are communication protocols used
by the serial and parallel ports of a printer. They allow 8-bit binary
data in files concurrent with the use of some control characters, for
communication and print job control. TBCP is required for printing
with a binary data stream on some printers, e.g HP printers.
Note:
Some printers, e.g. Epson InkJet printers, can not be used when TBCP is enabled.
Section 9: Setting Up - Macintosh
125