Xerox WorkCentre Pro 423 Service Manual page 52

WorkCentre Pro 423/428
V Code Internal Description
code
V6-06 825D Invalid open type when file
is closed
V7-00 8501 0FFh fetched
V7-00 8502 Undefined instruction
executed.
V7-00 8503 Busy state not released
within specified time by
PUTCOM macro
V7-00 8504 Undefined PID received
V7-00 8505 Necessary PID not present
or PI data not correct
V7-00 8506 Unexpected CID received
V7-00 8507 Command acquired by
GETCOM macro not within
specified time
V7-00 8508 Stack overflow detected
V7-00 8509 Undefined job CID received
03/02
Corrective Action
Check/replace M/F MAIN PWB,
PAGE MEMORY, and MMB.
G3M S/W bug->Replace the
software with the latest version.
Replace the G3M board.
G3M software bug → Replace the
software with the latest version.
Replace the G3M board.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace G3M
board. Replace the G3M or M/F
MAIN PWB.
G3M software bug -> Replace the
software with the latest version.
Replace G3M board.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
2-20
V Code Internal
code
V7-00 850A Failure to convert physical
address into bank number
V7-00 850B Undefined bank number
specified by BANK macro
V7-00 850C Jumped to zero address
V7-00 8510 Attachment error in G3 main
task
V7-00 8511 Illegal status in procedural
control section task
V7-00 8512 Illegal event in procedural
control section task
V7-00 8514 Under-run or overrun at high
speed
V7-00 8515 SCM response command
timeout
V7-00 8516 Unexpected command
received from SCM
V7-00 8517 Illegal PI received from SCM M/F MAIN PWB or G3M software
CHAPTER 2 TROUBLESHOOTING
2.3 Level 2 Troubleshooting
Description Corrective Action
G3M software bug -> Replace the
software with the latest version.
Replace G3M board.
G3M software bug -> Replace the
software with the latest version.
Replace G3M board.
G3M software bug -> Replace the
software with the latest version.
Replace G3M board.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
M/F MAIN PWB or G3M software
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.
bug → Replace the software with
the latest version. Replace the
G3M or M/F MAIN PWB.