Question about OKI 9800hdn Laser Printer
WHEN I START MY MACHINE, MACHINE GOES THROUGH THE INTIALISATION AFTER GET STARTED GIVING "SERVICE CALL 188 : FATAL ERROR". PLEASE SUGGEST WHAT MUST BE DONE TO OVERCOME THIS PROBLEM.
Service Call 188: Error: Sub-CPU Communication Error
1- Check the connection of the S2M board.
2- Replace the S2M board.
If the problem does not go away after a reboot you'd better call Oki (it should have a 3 yr. waranty) or an experienced oki technician.
This is not something you should want to fix yourself. The replacement of the s2m board is not an easy task (even for an experienced mechanic)
Posted on Oct 09, 2008
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Posted on Jan 02, 2017
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