Ricoh SP 8400DN Field Service Manual page 1146

4.Replacement and Adjustment
functions again.
20. Ask the customer to restore their address book. Or restore the address book data using SP5-846-052 (UCS
Setting: Restore All Addr Book), and ask the customer to ensure the address book data has been restored
properly.
•
If you obtained the backup of the customer's address book data in step 3, delete the backup
immediately after the NV-RAM replacement to avoid accidentally taking out the customer's data.
21. Output all the SMC data with SP5-990-001 and make sure all the SP/UP settings except for counter
information are properly restored, by checking the SMC data obtained in step 2.
•
The counters will be reset.
22. If the setting is different from the original setting after the replacement of the NVRAM, then set it again to
the original setting.
23. Execute the process control (SP3-011-001).
24. Cycle the power OFF/ON.
•
If you cannot execute SP5-824-001 or SP5-825-001 for some reason, try all the following things.
- Check the changed SP value on the SMC which was output in step 2 and set it manually.
Especially, ensure that the values of the following SPs are same as the setting before the
replacement.
- a. SP5-104-001 (A3/DLT Double Count)
- b. SP5-104-002 (Bypass Paper Size Undetection)
- c. SP5-302-002 (Set Time: Time Difference)
•
Because the PM counters have been reset during NV-RAM replacement, it is necessary to replace
all the PM parts for proper PM management.
•
If a message tells you need a SD card to restore displays after the NV-RAM replacement, create a
"SD card for restoration" and restore with the SD card.
HVPS
1.
Remove the rear lower cover.
408
(Rear Lower Cover)