Xerox 721 Message Manual page 248

XEROX 4635 LASER PRINTING SYSTEM MESSAGE GUIDE
559 Data Set Ready timeout
The Data Set Ready timeout has been exceeded.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
560 Frame error detected
The communications driver detected a framing error.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
561 Parallel device I/O error
An attempt was made to communicate through the parallel port.
The user interface does not communicate through the parallel
port.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
562 Parallel device out of paper
An attempt was made to communicate through the parallel port.
The user interface does not communicate through the parallel
port.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
563 Hardware overrun while receiving from ESS
The Microsoft Windows communications driver did not have
enough time to service the RS232 port; or FTR did not have
enough time to empty the driver's buffers.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
565 Receive Line Signal Detect timeout
The receive Line Signal Detect timeout has been exceeded. The
user interface does not use this feature of RS232.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
566 Receive queue overflow
The communication driver's receive queue is full.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
567 Parity error while receiving
The user interface does not use this feature of RS232.
Action Select the OK header button to retry the process. If the problem
persists, call Xerox Customer Service.
4635 LPS ADDITIONAL MESSAGES
15-5