Xerox WorkCentre Pro 423 Service Manual page 50

WorkCentre Pro 423/428
V Code Internal Description
code
V2-07 8604 WAKE_UP or other illegal
event not permitted in
sequence during OA board
or main event processing
V2-07 8605 Illegal HRB in HRB
processing by main OA
software when HRB in the
hrb_status "TERM_HRB" is
connected from TERM link
to Free link
V2-08 8640 Timeout at X/P module
system boot
V2-08 8641 Illegal job-related interrupt
from X/P board
V2-08 8642 Illegal XP module event (Not
within the ID range or with
interrupt flag)
V2-08 8643 Illegal X/P module event
from XP I/F board
(Continuation flag ON and
no next mail)
V2-08 8644 WAKE_UP or other illegal
event not permitted in
sequence during X/P
module event processing
V2-08 8645 Illegal HRB in HRB
processing by X/P module
when HRB in the hrb_status
"TERM_HRB" is connected
from TERM link to Free link
V4-03 8001 Error detected by OS: TCB
stack overflow
V4-03 8002 Error detected by OS:
Wrong TCB address
03/02
Corrective Action
Replace OA I/F board or M/F MAIN
PWB. Internal sequence error.
Replace M/F MAIN PWB. Internal
sequence error.
Replace XP I/F board. Internal
sequence error.
Replace XP I/F board. Internal
sequence error.
Replace XP I/F board. Internal
sequence error.
Replace XP I/F board. Internal
sequence error.
Replace XP I/F board. Internal
sequence error.
Replace XP I/F board. Internal
sequence error.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
2-18
V Code Internal
code
V4-03 8003 Error detected by OS:
Wrong TPCB address
V4-03 8004 Error detected by OS:
Wrong task number
V4-03 8005 Error detected by OS:
Wrong ECB address
V4-03 8006 Error detected by OS:
Wrong PRM address
V4-03 8007 Error detected by OS:
Wrong TMCB address
V4-03 8008 Error detected by OS:
Specified TPCB address not
found
V4-03 8009 Error detected by OS:
Specified TCB address not
found
V4-03 800A Error detected by OS: No
TCB memory
V4-03 800B Error detected by OS:
Specified task not active
V4-03 800C Error detected by OS:
Inhibited event (0) detected
V4-03 800D Error detected by OS:
Specified ECB address not
found
V4-03 800E Error detected by OS:
Received PRM too large to
allocate
CHAPTER 2 TROUBLESHOOTING
2.3 Level 2 Troubleshooting
Description Corrective Action
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.
Check M/F MAIN PWB, PAGE
MEMORY, and MMB.
Replace M/F MAIN PWB.