MX-3050N, MX-3060N, MX-3070N, MX-3550N, MX-3560N, MX-3570N, MX-4050N, MX-4060N, MX-4070N (serv.man35). Trouble Shooting Guide PDF - Sharp Copying Equipment User Guide / Operation Manual. Page 4

Read Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man35) User Guide / Operation Manual online

4
Points to Keep in Mind
For a checklist of general problems, refer to "
CHECK LIST (page 7)
".
Power and connector positions
Fax reception / 
data indicator
Touch panel
Main power indicator
Power switch
Error indicator
[Power Save Mode] 
button/Indicator
[Home Screen] key
LAN connector
USB connector 
(A type)
Main power switch
Extension telephone 
jack (TEL)
Line jack (LINE)
OPERATION PANEL
Motion sensor 
General Problems
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