Xerox WorkCentre Pro 423, Service Manual

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WorkCentre Pro 423/428 2-168 CHAPTER 2 TROUBLESHOOTING
03/02 How to use the Diagnostic C/E Mode
2.4.9.7 HFSI Counter/CRUM
Chain Function Item Min. value Default Max. value Amount of
change
Adjustment Remarks
30 1 Number of copies scanned 0 - 999999 Increments at normal termination of a copy scan (one
sheet document). This value is used to check the
number of copies made by the MF machine and to
determine replacement timings for consumable parts.
30 2 Number of times the scanner lamp lit 0 - 999999 Increments at lamp lighting. This value is used to
determine the lamp replacement timing.
30 3 Number of documents the DADF scanned 0 - 999999 Increments at normal termination of a scan from DADF
(one sheet). This value is used to check the usage of
the ADF/DADF and to determine replacement timings for
consumable parts.
30 6 Number of feeds made by Tray 1 0 - 999999 Increments when a sheet from Tray 1 reaches the
registration position. This value is used to check the
usage of the Tray1 and to determine replacement
timings for consumable parts.
30 7 Number of feeds made by Tray 2 0 - 999999 Increments when a sheet from Tray 2 reaches the
registration position. This value is used to check the
usage of the Tray2 and to determine replacement
timings for consumable parts.
30 8 Number of feeds made by Tray 3 0 - 999999 Increments when a sheet from Tray 3 reaches the
registration position. This value is used to check the
usage of the Tray3 and to determine replacement
timings for consumable parts.
30 9 Number of feeds made by Tray 4 0 - 999999 Increments when a sheet from Tray 4 reaches the
registration position. This value is used to check the
usage of the Tray4 and to determine replacement
timings for consumable parts.
30 12 Number of feeds made by MSI 0 - 999999 Increments when a sheet from MSI/SSI reaches the
registration position. This value is used to check the
usage of the MSI and to determine replacement timings
for consumable parts.
30 13 Number of feeds made by DDM 0 - 999999 Increments when a sheet from DDM reaches the
registration position. This value is used to check the
usage of the DDM and to determine replacement timings
for consumable parts.
30 15 Drum revolution time To check the Drum usage. 6 minutes = 1 count.
30 16 Number of prints made by the CRUM 6 digits
30 51 STAPLER Count 0 - 999999 Stops incrementing when the NVM write count has
reached 100,000 (NVM write limit).