Rena Envelope Imager 3.0 - Manual (Page 48)

SECTION 4
MAINTENANCE
Cleaning the Media Sensor
Periodically check/clean the media sensor (paper sensor), located under the print carriage area of the
printer. See
Figure 33 .
The sensor can be accessed by loosening the print unit securing knobs and sliding the print units toward the
outside of the machine.
The sensor should be clean and free of accumulated paper dust. Use a vacuum with a soft brush attachment
or dry compressed air to remove the dust.
CAUTION! Do not allow any liquids, chemicals or solvents to touch the sensor. If this occurs, the sensor
will be damaged.
Figure 33
Media Sensor
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Envelope Imager 3.0/4.0 Operations Rev. 6/7/2007