B Ipds Exception Reporting - Printronix T5000R Series Programmer's Reference Manual

B
IPDS Exception Reporting
The following tables contain the exception reporting codes, which the printer
sends to the host in the NACK reply. These codes are in a three-byte format.
The first byte, byte 0, is the error group. The remaining two bytes, bytes 1 and
2, are the individual error identifiers. The following table shows the error group
meanings.
Byte 0
80
40
10
08
04
03
02
01
Command Reject: Indicates that the printer cannot recognize a received
command.
Intervention Required: Indicates that the printer requires operator
intervention.
Equipment Check: Indicates that a hardware error has occurred.
Data Check: Indicates that the printer detects a data error when receiving a
logical unit from the application program or that the printer detects a data error
while printing the page.
Specification Check: Indicates that the data parameters or values in a
received command are invalid.
Condition Requiring Host Notification: Indicates that the printer has
detected an error or condition that should be reported to the host computer.
Error Type
Command Reject
Intervention Required
Equipment Check
Data Check
Specification Check - Bar Codes
Specification Check - Graphics
Specification Check - General
Condition Requiring Host Notification
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