7
Maintenance and Troubleshooting 7-3
R4C448
Rev. C
A5 size CHAP7.FM
2/11/00 Pass 3
R
Proof Sign-off:
tanto name SEI Y.Takasaki M.Fujimori
leader name M.Fujimori
editor name SEI M.Kauppi
Replacing the fluorescent lamp
The luminosity of the fluorescent lamp declines over time. If the
lamp breaks or becomes too dim to operate normally, the scanner
stops working and the operate light rapidly flashes red. When this
happens, the lamp assembly must be replaced. For details, contact
your dealer.
cCaution:
Never open the case of the scanner. If you think repairs or
adjustments are necessary, consult your dealer.
Cleaning or replacing the paper path guide
If you notice the quality of your scans have declined, or you
simply want to keep the quality of your scans at their best, clean
the Automatic Document Feeder paper path guide.
If the paper path guide gets badly scratched an d cleaning the
guide does not improve the quality of your scans, replace it with
the spare one.
Follow the instructions below to remove , clean, and reattach the
paper path guide.