beautypg.com

Additional features, Adjusting the resolution and contrast, Fax monitor – BT DF450 User Manual

Page 28

Additional features, Adjusting the resolution and contrast, Fax monitor | BT DF450 User Manual | Page 28 / 56 Additional features, Adjusting the resolution and contrast, Fax monitor | BT DF450 User Manual | Page 28 / 56