: If a paper jam occurred recently, a small piece of paper might be blocking a sensor. A simple power reset (unplugging for 5 minutes) can sometimes clear temporary sensor errors.
: Enables features like confidential fax transmission and manual zooming (50% to 200%) directly from your computer interface. Installation Guide canon fax l140 printer driver
He printed a test page. The old engine hummed, warmed its fuser, and spat out a perfect sheet of black text. He sent a test fax to his own phone line. The handshake squealed, negotiated, and completed. : If a paper jam occurred recently, a