T-644 clunks when printing evvelopes

[Rick]

This unit makes a clunking sound only when printing envelopes. Is this supposed to do this?

[Meach]

The Clunking Thumping noise when using envelopes is normal. It is there to prevent creases in the envelopes. You can "turn off" the feature by de-selecting "enhanced" envelope setup.

[Rick]

The Clunking Thumping noise when using envelopes is normal. It is there to prevent creases in the envelopes. You can "turn off" the feature by de-selecting "enhanced" envelope setup.

Thank you I learn something new every day.