hi all, sc 990 comes after 1 copy. replace all circuit boards, tested with working dr unit. could it be coming from laser unit. thanks in advance
ricoh aficio 2075 sc990
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Re: ricoh aficio 2075 sc990
sc990 is normally hdd/software errors
taken from the af2090
SC990: Software Performance Error 1
Definition [B]
An unexpected operation was encountered by the software.
Possible Causes
Software crash; reboot the machine
Procedure 1
If the HDDs have just been replaced, be sure to download the stamp data (SP
5853).
Procedure 2
With SP5990 004 (SMC Report . Logging Data), print the most recent information
for SC990. The SC990 information displays the file name, line number, and value.
Report this information to your technical supervisor. For example:
Function.c LINE: 123 VAL:0
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Re: ricoh aficio 2075 sc990
This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from
http://www.justmanuals.com
Paul@justmanuals.comComment
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Re: ricoh aficio 2075 sc990
positive. i swapped back the old board and problem came back. weird huh?
i have learned that problems are sometimes caused by the furthest thing related to the error code.
thats why i like to check this forum cause you find solutions that are not in any manuals but by experience.Comment
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Re: ricoh aficio 2075 sc990
positive. i swapped back the old board and problem came back. weird huh?
i have learned that problems are sometimes caused by the furthest thing related to the error code.
thats why i like to check this forum cause you find solutions that are not in any manuals but by experience.
that is the td sensor is defective or dirty
you clean it and chekComment
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