POS ROLL TYPE THERMAL ROLL PAPER / POS ROLL ROLL WIDTH 54 mm. ±0.5mm. (POS rolls are produced in 54 mm instead of 56 mm to avoid jamming in cash registers and POS devices) ROLL LENGTH 14 m. ± 1mt ROLL DIAMETER 38 mm ± 1mm ROLL COB DIAMETER 1.5 cm Standard. (2.5cm - 4 cm. Option) ROLL PAPER THICKNESS 50 Gr ± 5gr. ROLL PACKAGING In 10-piece light-tight packages ROLL STORAGE CONDITIONS AND WARRANTY 7 TIGHTNESS FEATURE OF WRITINGS (storage condition is as follows) IT SHOULD BE STORED IN LIGHT-PROOF BOXES WHICH THE TEMPERATURE DOES NOT EXCEED +35 DEGREES AND THE HUMIDITY RATE IS BELOW 80%. DIR.