Panasonic FP-7742 Operating Manual page 61

Troubleshooting
Before you call service
Unit does not operate.
Check if the Power Switch is turned on
and if the power plug is inserted into the
outlet.
Does the display light?
(See P.8)
Does the Energy saver key flash (or light)
and displays are turned OFF?
(See P.8)
Press Energy saver key on control panel.
Do any of UOO codes and messages
appear on display?
(UO, U4, U10, U14....etc.,)
Perform actions in accordance with each
message.
Do the over flow indicator and message
appear on display? ([oF ])
(See P.45)
Remove copies from the sorter bin(s),
and press the sorter mode select keys.
(See P.45)
Do the add staples indicator and
message appear on display? (<=)
(See P.46)
If staples are not empty, call service.
(Staples are jammed.)
Do the add paper indicator and message
appear on display? (|=)
(See P.47—48)
Add paper. (See P.47—48)
Do paper misfeed indicator and message
appear on display? (84)
(See P.51—58)
Remove misfed paper. (See P.51—58)
Do any of E0-00 indicator and message
appear on display?
(See P.8-9)
O J
Turn copier off, then on. If error code
does not go off, call service.
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