Epson C831 User manual

USER MANUAL
Roll to roll system
for EPSON C831
this product is certified:

APPLICATIONS
The label rewinder and unwinder specically designed for Epson C831 color label printer can
handle rolls up to 240mm (8.66”) media wide and having an outside diameter up to 250mm (10”).
Unit is equipped with a xed 3” core holder.
POWER SUPPLY
An external power supply 100/240VAC - 2.5A at 24V allows an electronic circuit to provide,
through the tension arm, the speed and sense of rotation auto adjustment.
INSTALLATION
STEP 1
Connect together both plates and lean
theprinter.
Attach the printer plate to the unwinder. DDo
not tighten the knobs until the unwinder will be
properly aligned to the printer.
STEP 2
Place carefully the printer into the lock guides.
STEP 3
Load both roll of media and outer disk onto the
core holder.
Tighten the core through the knob.

STEP 5
Once the media is loaded into the printer, slide
left and right the unwinder to nd the correct
alignment between the two units and tighten
the knobs.
STEP 6
Attach the rewinder to the printer plate.
Do not tighten the knobs until the rewinder will
be properly aligned to the printer.
STEP 7
Load the empty cardboard core onto the core
holder.
STEP 8
Keeping the printed media underneath the
tension arm, stick the end on the cardboard
core.
STEP 4
Keeping the media underneath the tension
arm, turn on the unwinder and feed the media
into the printer.
Please look at printer’s user manual and
follow the detailed procedure on how to
load the media into the printer.

Heavy Rolls
For heavy rolls please use the designated
support.
STEP 9
Slide in the outer disk onto the core holder and
keep it close to the media edge.
Tighten the knob.
Once the media is loaded on the rewinder,
slide left and right the rewinder to nd the
correct alignment between the two units and
tighten the knobs.

WORKING CONDITIONS
LABEL REWINDER:
- When the printer forwards the media for printing, the tension arm goes down, the device rewinds
the media. Yellow or green led on depending on the selected rewinding mode (face-in or face-out).
- When the tension arm is in the middle position, the device is idle. Both yellow and green leds on.
- When the printer backwards the media, the tension arm goes up, the device unwinds it. Yellow or
green led on depending on the selected rewinding mode (face-in or face-out).
LABEL UNWINDER:
- When the printer forwards the media for printing, the tension arm goes up, the device unwinds
the media. Yellow or green led on depending on the selected rewinding mode (face-in or face-out).
- When the tension arm is in the middle position, the device is idle. Both yellow and green leds on.
- When the printer backwards the media, the tension arm goes down, the device rewinds it. Yellow
or green led on depending on the selected rewinding mode (face-in or face-out).
When the unit is operating but the media is not loaded or it runs out, the tension arm reaches the
lowest position and after few seconds the unit will stop by itself, both leds blink and it beeps.
CONTROL PANEL
ON-OFF
Push this button to turn On or O󰀨 the unit.
INCREASE SPEED
Push this button to increase the rotation speed.
DECREASE SPEED
Push this button to decrease the rotation speed.
LABEL FACE-OUT
Turn the unit o󰀨. Keep pushed “FACE OUT” button, push
and release “ON-OFF” button while the green led turns on
and o󰀨. The unit is now ready to operate.
LABEL FACE-IN
Turn the unit o󰀨. Keep pushed “FACE IN” button, push and
release “ON-OFF” button while the yellow led turns on and
o󰀨. The unit is now ready to operate.

smart solutions for the labeling industry
Label rewinder, label unwinder, electronic label dispenser and more...
- FOR MORE INFO CONTACT YOUR RESELLER -