Chapter 22-452.3.3 Paper Path2.3.3.1 Outline2.3.3.1.1 Overview of Paper Path0013-8780iPF9000 / iPF9000S / iPF9100The key components of the paper passage consist of a feed roller assembly, a pinch roller drive that locks and releases the pinch roller and sensors that detect thefeed status of paper. It feeds paper in trays, conveys and delivers paper.Basic operation of the roll media loading sequence1) Multi sensor light quantity adjustment2) Paper leading edge detection sensor3) Paper left edge detection sensor4) Barcode read* Performed only if Chk Remain.Roll is turned on.5) Paper skew detection sensor6) Paper right edge detection sensor7) Trim edge first detection sensor* Performed only if Trim Edge First is turned on.8) Leading edge cutting* Leading edge cutting is executed under the following conditions.a. Trim Edge First is set to Forced.b. Trim Edge First is set to Automatic, and the need for cutting determined.c. A barcode is detected when Chk Remain.Roll is on (forced cutting, regardless of the setting of Trim Edge First).9) Paper leading edge detection sensorBasic operation of the cut sheet loading sequence1) Paper trailing edge detection sensor2) Multi sensor light quantity adjustment3) Paper width detection sensor4) Paper leading edge detection sensor5) Paper skew detection sensorMemo:Press the [ ] key while the printer is offline to deliver paper, the [ ] key to rewind the paper.
