Panasonic FP-7818

5-1
Troubleshooting
V. Troubleshooting
5.1 Service Mode
In Service mode, the technician can check for abnormalities in the copier so the
copier can always operate normally. The input/output of major components in
every section can be checked.
To select the service mode
The service mode is selected when USER PRESET,
Multi-Copy key 3 and Original Size A3 keys are simultaneously pressed,
then F1 will appear in the display.
(If copier is abnormal, then F4 will appear in the display.)
To reset the service mode
The service mode is reset when USER PRESET and CLEAR/STOP keys are
pressed simultaneously.
NOTE: After servicing, if the copier is left in the F mode and shut off, when the
copier is turned ON again, it will still be in the F mode.
The reset program must be used to reset the F mode.
(1) Service mode functions
Service
Item Function
mode
F1 Display check Indicators and display check.
NOTE: Message display is turned ON and OFF.
F2 Single sheet copying For single copy operation.
F3 Continuous copying For continuous copy operation.
F4 Input/Output check The functioning of Input/Output items
(selected item numbers) is checked.
F5 Copier function Various function settings
programming (selected by code numbers) can be changed.
F6 Adjustment and same as above
programming
F7 Electronic counter Reads or Resets the electronic counter.
F8 Copier operating Perform pseudo-operation of an item
adjustment (selected by code numbers).
F9 Telephone number Input the telephone number.
program