IBM 6500 User Manual page 251

Table 10. Fault Messages (continued)
Fault Message
116 ILLEGAL BUS ACCESS
SEE USER'S MANUAL
117 A TO D OVERUN*
SEE USER'S MANUAL
118 UNDEFINED INTERRUPT
119 TCB CORRUPTED*
SEE USER'S MANUAL
120 MACHINE CHECK*
SEE USER'S MANUAL
121 PAPER NOT AT SPEED
SEE USER'S MANUAL
122 PAPER NOT SCHEDULED
SEE USER'S MANUAL
123 PAPER BUSY TOO LONG
SEE USER'S MANUAL
124 PAPER FIFO OVERFLOW
SEE USER'S MANUAL
125 PAPER FIFO UNDERFLOW
SEE USER'S MANUAL
126 PAP FEED BAD TABLE*
SEE USER'S MANUAL
127 ILLEGAL STATE
SEE USER'S MANUAL
128 INVALID COMMAND
SEE USER'S MANUAL
129 INVALID PARAMETER
SEE USER'S MANUAL
130 PAP FEED INCOMPLETE
SEE USER'S MANUAL
131 UNEXPECTED INTERRUPT
SEE USER'S MANUAL
Operator
Correctable? Explanation
No Illegal External Bus Access.
Fatal firmware error on the
controller board.
No Analog to Digital Overrun.
The analog-to-digital
converter averflowed.
No Undefined interrupt. Fatal
firmware error on the
controller board.
No Task control block corrupted.
Fatal firmware error on the
controller board.
No The processor tried to access
a pointer that contains
nothing (null).
No Paper not at speed. Fatal
firmware error on the
controller board.
No Paper not scheduled. Fatal
firmware error on the
controller board.
No Paper busy too long. Fatal
firmware error on the
controller board.
No Paper first in first out
overflow. Fatal firmware
error on the controller board.
No Paper first in first out
underflow. Fatal firmware
error on the controller board.
No Paper bad table. Fatal
firmware error on the
controller board.
No Paper illegal state. Fatal
firmware error on the
controller board.
No Paper invalid command.
Fatal firmware error on the
controller board.
No Paper invalid parameter.
Fatal firmware error on the
controller board.
No Paper incompletely
energized. Fatal firmware
error on the controller board.
No Paper unexpected interrupt.
Fatal firmware error on the
controller board.
Solution
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representative.
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representative.
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representative.
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representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Contact your IBM service
representative.
Chapter 6. Routine Service and Diagnostics
237