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Adjusting The Media Support Disks
Media Core Size
MediasuppliedfortheP4TSe-
ries printers will have two pos-
sible core sizes, depending on
the media type. Journal media
and most label media is supplied
witha0.75”[19.1mm]diameter
core to maximize the amount of
media contained on a roll.
P4Tprintermediasupportsare
setatthefactoryfor0.75”diam-
eter media cores.
RP4T printers (equipped with
theRFIDencoder)areconfigured
formediawith1.38”[35.05mm]
diametercoressinceRFIDme-
dia cannot be wound around
a small diameter core without
both degrading its ability to feed
properly past the printhead and
causing possible damage to the
embeddedRFIDcircuitry.
Changing The Media Support
Core Diameter Size
It may become necessary to
change the media core size in
the field to allow use of different
media.
The media support disks are
designed for both sizes of media
cores, and they can be adjusted
by removing them, flipping their
position and re-securing them to
the printer.
1. Open the Media Cover and
remove any label media.
2.UsePhillipsheadscrewdriver
with a long blade to keep the
screwattachingtheSupportDisk
to the printer from turning.
3.RotatetheSupportDiskwhile
keeping the attachment screw
from turning, and remove it.
4. Flip the Media Support Disk
so that the desired core diameter
ridge faces towards the inside of
theprinter.PleaserefertoFigure8.
5.Re-securetheSupportDiskbytighten-
ingitontotheattachingscrew.Donotover
tightentheSupportDisk.Itmustbeabletospin
freely.
RepeatthisprocedureontheotherSupportDisk.
AlwaysensurethatbothSupportDisksareadjustedforthe
samesizemediacore.
ReplacetheMediaSupportDisksiftheyhavebeenadjusted
fordifferentcoresizesmorethan5(five)times.
Figure 8- Adjusting the Media Core Diameter
Section Continues
Media Support Disk
(shown adjusted for 1
3
/
8
”
label media core)
Media Support Disk
(shown re-adjusted for
3/4” label media core)
Remove Support Disk,
and flip it 180° to change
core size.