HP AD278A and AD279A PCI Multiplexer Support Guide, Edition 2 - September 2006

Troubleshooting
Printer Problems
Chapter 2
31
If you still have an overflow
problem, lower the baud rate to
300 baud. If the overflow does not
happen at 300 baud, it is a
handshaking problem. Check
your printer setup or switches,
and ensure that XON/XOFF
handshaking is setup. Also see
the printer setup section in your
HP-UX system administration
manuals.
Table 2-4 Printer Problems (Continued)
Problems Causes Actions