File name SB-2MY-0003-C189.pdf(Page.1/1)
Service Bulletin Ref. No. 2MY-0003 (C189)
[Service information] July 10, 2012
Subject System Error Information (F Code Error: Fxxx)
Model FS-C8525MFP, FS-C8520MFP, FS-6530MFP, FS-6525MFP
Topic
This document describes the outline of the factors of the Fxxx errors that are not described in the Service Manual.
Please utilize this to find out the factors.
Please utilize it for your reference when the system was not recovered after turning the
power OFF/ON or the F code frequently occurs.
(Notes) It may the hardware factor if the error (Fxxx) is indicated. Please initially check the following.
- Check the DDR2 memory and its neighboring parts.
: Check the contact of YS1 on the main PWB with the memory.
Replace the memory if the error is repeated.
(DDR2 memory: It is the standard item on the main PWB for the color models, but optional for the
monochrome models.)
Caution
U021 Memory initializing
The backup RAM will be initialized according to the specifications of the destination as specified by
the U252 "Setting the destination".
--> After executing this mode: The setting values changed at setup and after can be input again.
KMC's Classification Entire Stock Rework In-Field modification at next visit
In-Field modification by case No modification necessary
Field Measure: No particular problem is expected. Please utilize this information.
Serial Nos. of the Affected Machines: -----------
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