EDGE Tech QL Series - Manual (Page 60)

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QL Series User Guide
Label Specifications
QL220 QL320 QL420
Label/Tag Width .63" to 2.12" 1.5" to 3.1" 2" to 4.1"
(16 to 53.8 mm) (38.1to 78.4 mm) (50.8 to 104.1 mm)
Max. Label/ 20" (508 mm) 16" (406.4 mm) 20" (508 mm)
Tag Length
(w/std. memory)
Inter-label Gap. 08" to .16" (.12" preferred)
(2 mm to 4 mm [3 mm preferred])
Label Thickness .0025” to .0065” (.064 mm to .165 mm)
Tag Thickness .0060” (.152 mm) maximum
Max. Label Roll dia. 2.625" (66.7 mm) O.D.
Label Inner Core .75" (19 mm) minimum dia;
1.38” (35.05 mm) minimum dia for linerless media
(QL420 accepts .75 linerless.)
Black Mark The reflective media black marks should
Dimensions extend past the centerline of the roll.
Media Minimum mark width: 0.5” (12.7mm)
Requirements perpendicular to edge of media, centered within
the width of the roll.
Mark length: 0.094” (2.4 mm) parallel to edge of media
Use Zebra brand direct thermal media that is outside wound. Media may be reflective
(black mark) sensing, or transmissive (gap) sensing, die-cut, continuous, or linerless.
QL 420 will accept fanfold media if used with an external media supply.
For die-cut labels, use only full auto dies.