Memory Clear; Basic Model And Other Models; Exceptions; Initializing Memory Data - Ricoh Aficio 1515 Service Manual

SERVICE PROGRAM

5.1.5 MEMORY CLEAR

Basic Model and Other Models

The basic model (the machine without the controller box) stores all the data in the
NVRAM on the BICU. The data is cleared by SP5-801-002 (for exceptions, see

"Exceptions").

The other models (the machine with the controller box) stores the engine data in
the NVRAM on the BICU, and stores the other data in the NVRAM on the controller.
To distinguish between the engine data and the other data, see SP5-801-003
through 015. SP5-801 handles the controller data. Any other data is the engine
data. The data in the BICU NVRAM (engine data) is cleared by SP5-998-001 while
the data in the controller NVRAM (controller data) is cleared by SP5-801-xxx (for
exceptions, see "Exceptions").
Machine Data
Basic All data
Engine data
Other
Controller data
Exceptions
SP5-801-002 (basic model) and SP5-998-001 (other models) 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:
• SP5-807 (Area Selection)
• SP5-811-001 (Serial Num Input > Code Set)
• SP5-812-001 (Service TEL > Telephone)
• SP5-812-002 (Service TEL > Facsimile)
• SP5-907-001 (Plug & Play)
• SP7 (Data Log)
• SP8 (History)

Initializing Memory Data

Use SP5-801-002 (basic model) or SP5-998-001 (other models) after you have
replaced the BICU NVRAM or when the BICU NVRAM data is corrupted. When the
program ends normally, the message "Completed" is displayed. When you have
replaced the controller NVRAM or when the controller NVRAM data is corrupted,
use SP5-801-001. The message is the same as the SP5-801-002 and SP5-998-
001.
NVRAM Cleared by
BICU SP5-801-002
BICU SP5-998-001
Controller SP5-801-xxx
5-62
9 March 2004
Remarks
Any data other than controller data
SCS, IMH, MCS, Copier application,
Fax application, Printer application,
Scanner application, Web
service/network application, NCS, R-
Fax, DCS, UCS