Field Service Ver. 2.5 Jul. 2006
10.11 ROM Version
Functions
• To check the ROM version.
• To check the ROM version when firmware is upgraded.
Use
• To check the ROM version when the board is replaced with a new one.
1. Touch [ROM Version] from the Tech. Rep. mode.
• MSC: MFBS
• Printer: PWB-A
• ADF: PWB-A AF
Setting/
• LCT: PWB-C1 LCT
Procedure
• Finisher: PWB-A FN
• MFP: FW version of Multi Function Peripheral Control Software
• Calculation: Display of check Sum of MFP
* If the option is not installed, [None] appears.
10.12 Level History
Functions
• To display the various level histories.
Use
• Used for troubleshooting of image problems.
1. Touch [Level History] from the Tech. Rep. mode.
• ATDC Set: Displays the voltage set with the automatic ATDC sensor adjustment.
Setting/
• ATDC Current: Displays the T/C ratio for the ATDC sensor.
Procedure
• Vg Current: Displays the current value of the grid voltage.
• Vb Current: Displays the current value of the developing bias voltage.
10.13 FAX Set
2
See P.36 of the FK-503 service manual.
10.14 Soft Switch Settings
2
See P.39 of the FK-503 service manual.
Confidential – for internal use only, do not distribute
10. Tech. Rep. Mode
201