Xerox 4500 ps eth User Manual

Page of 192
Problem Determination
Xerox 4500 PS ETH, Inst. &  Operator's Guide
156
19.3 Intervention required (IRQ)
The PrintServer supports IRQ- Intervention Required. When the
intervention required status message is sent, the print session will be
responsible for the recovery action.
To control the printer error conditions, two separate IRQ timers are
available:
-  IRQ timeout
Used to report printer error / fault conditions to the initiating applicati on
-  Hold timeout
Used to report printer hold conditions to the initiating application.
The PrintServer handles the following intervention status conditions:
• 
Online/Offline
• 
Printer Intervention
• 
Paper Out
• 
Paper Jam
• 
Cover/Door Open
These IRQ conditions vary, however, depending on the print session. For
a description of the differences, see below.
IPDS
Online / Offline
1)  Intervention conditions that can be reported
     presently will be supported.
2) The HOLD timeout parameter is used to
     determine when hold conditions are reported to
     the host.
Printer
Intervention
Intervention conditions that can be reported
presently will be supported.
Paper Out
Intervention conditions that can be reported
presently will be supported.
Paper Jam
Intervention conditions that can be reported
presently will be supported.
Cover / Door Open Intervention conditions that can be reported
presently will be supported.