Epson C831 User manual

USER MANUAL
Longitudinal Label Slitter
for EPSON C831
this product is certified:

INSTALLATION
STEP 1
Assemble the printer plate.
STEP 2
Connect the slitter to the printer plate.
STEP 3
Load the cardboard cores onto the core
holder.
STEP 4
Place the core holder in position. The
grey handle must match with the grey
holder.
Label Unwinder
(optional)

Paper Path
Waste
from
printer
Finished roll
STEP 5
Attach the labels to the cores.
This will provide the necessary tension
in order start the slitting process.
STEP 6
Align the blades with the edges and the
center of the labels, tighten the thumb
screw once the blade is in position.
You can alternate the position of the
thumb screws for easier access.
WARNING: The slitter blades are exposed and are VERY
sharp when the slitter station is in the “up” position. Use
extreme caution!
Label face out
Label face in

Slitter module has 3 positions:
- Upper position (A), the blades are closed to allow the media loading;
- Middle position (B), align the blades with the edges and the center of the labels, tighten the
thumb screw once the blade is in position;
- Lower position (C), the blade cut the media.
OPEN CLOSE
B
C
A
A
B C
The black knobs lock the slitter module
in the requested position.
Screw the thumb knobs to move the
blades to the right or to the left.

STEP 7
Switch on the Slitter.
Slowly turn the speed knob. Run the
slitter until the labels reach the bottom
of the take-up core holder.
Remove the labels that have rewinded
onto the take-up core holder.
STEP 8
Attach the labels to the core using a
waste label or tape.
Switch on the slitter and slowly turn to
increase the speed.
Now you can start to print.
HOW TO ADD OR REMOVE A BLADE HOLDER
Keep out the iron slide bar unscrewing the
thumb screw.
1
Slide in or out the blade holder.
Relocate the slide iron bar in its position
and rescrew the thumb screw.
2
REPLACING SLITTER BLADES
Loosen the two screws holding the blade in
place.
Replace the blade.
Fix back the screw to holding the blade in
place.

REWINDER GUIDES ALIGNMENT
Metal glides adjustable to obtain rolls of
labels perfectly aligned.
ULTRASONIC SENSOR CALIBRATION
WARNING: Before proceeding with the ultrasonic sensor
calibration, turn “OFF” the module that needs to be calibrated
(laminating or matrix removing).
1. Take a paper clip and insert it into the little hole located next to the OFF-ON
switch and push it down for 5 seconds. The yellow led will light up.
2. Raise the tension arm. The yellow led will stay on.
3. Once again, insert the paper clip down into the hole for 5 seconds. The led will
light o󰀨.
Ultrasonic sensor calibration complete.

LAMINATION / MATRIX REMOVER & SLITTER MODULES SPEED ROTATION
MATRIX REMOVER & SLITTER MODULE
WARNING: If what (pictured above) is not happening, please
press the button on circuit board untill the yellow led ashes.
After it ashes for 5 times release the button and perform a
new test.
ULTRASONIC TENSION CONTROLLER

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