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CHAPTER 8 WHEN A PROBLEM OCCURS
3. Troubleshooting
If trouble occurs, carry out the applicable checks and actions given below. If the trouble persists, contact your service representative.
Trouble
Nothing lights on the
operation panel when the
main switch is turned ON.
No copies come out when
the Start key is pressed.
Copies come out blank.
Copies come out too light.
8-7
Checks
Is the power plug connected to an AC
outlet?
Is there any message appearing on the
messsage display?
Are the originals set correctly?
Is the copier in the auto exposure mode?
Is the copier in the manual exposure mode?
Is the add toner message displayed?
Is paper wet?
Action
Connect the plug to an AC outlet.
Perform the corrective action corresponding
to the messsage.
When setting originals on the platen, place
them face-down.
When setting originals in the optional DF,
place them face-up.
To change the overall exposure, perform the
auto exposure adjustment.
Adjust the exposure to the correct degree
using the copy exposure adjustment keys.
To change the overall exposure, perform the
exposure adjustment for the each copy
quality mode.
Replace the toner cartridge.
Replace the paper with new paper.
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