User guide
67
RW Series User Guide
RW 420 Media Specications
Media Width 2.0 in. to 4.12 in.
(50.8 to 104.6 mm)
Max. continuous Continuous, dependent on installed memory
receipt (w/std. memory)
Inter-label Gap. 0.08 in. to 0.16 in. (0.12 in. preferred)
(2 mm to 4 mm [3 mm preferred])
Label Thickness .0025” to .0065” (.064 mm to .165 mm)
Max. Label Roll dia. 2.25 in. (57 mm) O.D.
Label Inner Core .75 in. (19 mm) minimum dia;
1.38 in. (35 mm) optional setting
Black Mark The reflective media black marks should
Dimensions extend past the centerline of the roll.
Media Minimum mark width: 1.0” (25.4 mm)
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
RW 220 Media Specications
Media Width 1.0” in. to 2.37 in.
[25.4 to 60.1 mm]
Max. continuous Continuous, dependent on installed memory
receipt (w/std. memory)
Inter-label Gap. 0.08 in. to 0.16 in. (0.12 in. preferred)
(2 mm to 4 mm [3 mm preferred])
Label Thickness .0025” to .0065” (.064 mm to .165 mm)
Max. Label Roll dia. 2.25 in. [57 mm] O.D.
Label Inner Core .75 in. [19 mm) minimum dia;
1.38 in. (35 mm) optional setting
Black Mark The reflective media black marks should
Dimensions extend past the centerline of the roll.
Media Minimum mark width: .5” (12.7 mm)
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 reective (black mark) sensing,
or transmissive (gap) sensing, die-cut, or continuous. RW 420 units congured with the External Media
option will accept fanfold media used with an external media supply.
For die-cut labels, use only full auto dies.
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