Cleaning the Gap Detector (Light Emitting Unit)
If ink, paper dust, or adhesive materials adhere to the transparent plate on the light-emitting side of the gap
detector, the following problems may occur.
❏ Loaded paper is not fed
❏ Paper is ejected and an error occurs because the gap is not detected
Follow the steps below to clean the detector.
A
If paper has been loaded, remove it.
U “How to Remove Paper” on page 54
B
Turn the pr inter
o
and then disconnect the power cable from the outlet.
C
Push the lever backward and open the top cover.
D
Raise the paper insertion slot cover and remove any ink, paper dust, or sticky material adhering to the
transparent plate of the gap detector (light emitting side) with a cotton swab moistened with water.
CW-C8000 Series User's Guide
Maintenance
64