B245/B276/B277/B268/B269 Service Manual 18-Jan-06
175
Machine Data NVRAM Cleared by Remarks
Basic All data BICU SP 5801 2
Engine data BICU SP 5998 1
Any data other
than controller
data
GDI
Controller data Controller SP 5801-xxx
SCS, IMH, MCS,
Copier
application,
Printer
application,
Scanner
application, Web
service/network
application, NCS,
R-Fax, DCS, UCS
- Exceptions -
SP 5801 2 (basic machine) and SP 5998 1 (GDI machine) clears most of the settings and
counters stored in the NVRAM on the BICU (the values return to their default values).
However, the following settings are not cleared:
SP 5807 (Area Selection)
SP 5811 1 (Serial Num Input [Code Set])
SP 5811 3 (Serial Num Input [ID2 Code Display])
SP 5812 1 (Service TEL [Telephone])
SP 5812 2 (Service TEL [Facsimile])
SP 5907 (Plug & Play)
SP 7 (Data Log)
SP 8 (History)
Use SP 5802 2 (basic machine) or SP 5998 1 (GDI machine) after you have replaced the
BICU NVRAM or when the BICU NVRAM data is corrupted. When the program ends
normally, the message "Completed" shows. When you have replaced the controller NVRAM
or when the controller NVRAM data is corrupted, use SP 5801 1. The message is the same
as the basic machine.
- With Flash Memory Card
1. Upload the NVRAM data to a flash memory card (
p.181).
2. Print out all SMC data lists (
p.190).
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