A customer called who I service their copier and said their Ricoh printer had code 93300. I don't know the printer that well but service manual shows code is for "HRB fuse blown". I've checked parts & service manuals and cannot find an HRB which assuming is a circuit board?
Thanks in advance for any help to clear this code or what can be done to repair?
Thanks in advance for any help to clear this code or what can be done to repair?
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