Epson TM-U950P Specifications - Page 69

3.9 Paper Sensors The printer has 6 paper sensors as follows: Journal near-end sensor Receipt near-end sensor Journal paper sensor Receipt paper sensor Slip insertion sensor Slip ejection sensor 3.9.1 Sensors and LED indicators 1) Near-end sensors The near-end sensors are located on the roll paper supply device on the receipt and journal sides. They detect the near-end of the paper roll by detecting the paper roll diameter. When the paper roll diameter becomes sufficiently small, the RECEIPT OUT or JOURNAL OUT LED indicator lights. 2) Paper sensors The paper sensors are located in the paper path on the receipt and journal sides. They detect the presence of paper from the paper roll in the paper path of the printer mechanism, then loads paper from the paper roll. When there is no paper in the paper path (paper end status), the RECEIPT OUT or JOURNAL OUT LED indicator lights. 3) Slip insertion sensor The slip insertion sensor is located in the slip paper path and detects the presence of slip paper in the paper path. The SLIP LED indicator lights accordingly. 4) Slip ejection sensor The slip ejection sensor is located in the slip exit and detects the removal of the slip paper. The printer does not proceed to the next operation until the paper has been removed. (The SLIP LED indicator remains blinking.) TITLE EPSON TM-U950/U950P Specification (STANDARD) SHEET REVISION NO. NEXT A 4453 SHEET 424