OKI MC160n User Manual

Page of 268
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Troubleshooting
Service Messages
These messages indicate a more serious fault that can only be corrected by a 
customer service engineer. If one of these messages appears, turn the machine 
off, then turn it on again. If the problem persists, contact your Oki dealer or autho-
rized service provider.
This service message...
means...
Do this...
MACHINE TROUBLE
SERVICE CALL (xxxx)
An error has been 
detected with the item 
indicated “xxxx” in the 
service message.
Reboot the machine. 
This often clears the 
service message, 
and machine opera-
tion can resume. 
If the problem per-
sists, contact your 
Oki dealer or autho-
rized service pro-
vider.