HP Color LaserJet 9500 Printer series - Manual (Page 159)

ENWW Interpreting control panel messages 157
6
22 PARALLEL I/O
BUFFER OVERFLOW
alternates with
TO CONTINUE PRESS
Too much data was sent to the parallel
port. Check for a loose cable connection,
and be sure to use a high-quality cable.
(Some non-HP parallel cables might be
missing pin connections or might
otherwise not conform to the IEEE-
1284 specification.)
This error can occur if the printer driver
you are using is not IEEE-1284
compliant. For best results, use the HP
printer driver that came with the printer
or download the latest HP driver for this
printer at
http://www.hp.com/
suppor t/lj9500 .
Press to clear the error message.
(Data will be lost.)
If this message persists, contact an
HP-authorized service or support
provider. (See “Customer support
options worldwide” on page 214, or go
to
http://www.hp.com/suppor t/
lj9500 .)
22 SERIAL I/O
BUFFER OVERFLOW
The printer serial buffer has overflowed
during a busy state. Press to print the transferred data.
(Some data might be lost.)
Message Description or explanation Recommended action