Epson TM-H6000IV

Chapter 2 Setup
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2
Adjusting the Paper Roll Near-End (NE) Sensor
Below are two situations where a roll paper NE sensor adjustment is required.
•To adjust the detection position to suit the diameter of the roll paper core used.
•To adjust the detection position of the remaining amount of roll paper.
Follow the steps below to adjust the roll paper near-end sensor.
1
Open the roll paper cover.
2
Loosen the adjustment screw fastening the sensor, and align the upper
edge of the positioning plate with the adjustment position.
3
Tighten the adjustment screw.
4
Make sure that the detection lever operates smoothly.
• Since roll paper cores vary slightly in shape, depending on paper roll design and
manufacturing tolerances, it is impossible to detect the remaining paper exactly.
• Use roll paper with a core inner diameter of 12 mm {0.47"} and outer diameter of 18 mm
{0.71"} so that the NE sensor can detect the remaining paper as accurately as possible.
Adjustment position
Remaining amount of paper
(outer diameter)
Upper Approx. 27 mm {1.06"}
Lower (Initial setting) Approx. 23 mm {0.91"}
Adjustment screw
Positioning
plate
Detection lever