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Symptom
ERROR 12
INVALID BYTE IN I/O
CONTROL
ERROR 13
OUT OF RANGE I/O
PARAMETERS
ERROR 14
TOO MANY I/O
PARAMETERS
ERROR 15
ERROR IN I/O
TRANSMISSION
ERROR 16
I/O BUFFER
OVERFLOW
T E S T M O D E S A N D T R O U B L E S H O O T I N G : E r ro r M es s ag e s i n H P - G L C o m m a n d M o d e
Cause
A device control command
containing an invalid byte
was received.
A parameter outside of the
permissible range was
specified.
Too many parameters
were received.
During data transfer, a
framing error, parity error
or overrun error occurred.
The I/O buffer received
data at a faster pace than
it could process indicating
that handshake was not
successful.
9-13
Solution
Check the device control
commands in your
program.
Check the parameter
ranges in your program.
Check the number of
command parameters in
your program.
Check the settings of the
interface conditions.
Check the settings of the
handshake mode and
other interface conditions.
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