Avery Dennison SNAP 700, Operator'S And Service Manual

Page: 92 / 153

92
User’s Manual—SNAP™ 700 Printer
9.2 Ink
Problem Probable Cause Corrective Action
Ink wrinkles or will not
pull smoothly.
1) Ink supply and rewind rolls are
misaligned.
1a) Make sure rewind core is equal to or wider
than the supply roll width.
1b) Check that the motor is working and has
back tension on the supply roll.
2) Ink buildup on the turn bar(s). 2a) Clean the turn bar(s) with alcohol.
3) Incorrect ink width.
4) Needs more back tension
3a) Use an ink width ¼” (5 mm) wider than the
stock
being printed on.
4a) Increase back tension through the virtual
panel.
Ink breaks 1) Head needs cleaning 1a) See cleaning instruction section 5.1
Ink rolls loosely on
Rewind core.
1) Ink rewind roll not turning. 1) Check that the motor is working.
2) Ink rewind roll is too full. 1) Remove ink rewind roll. Replace ink
rewind roll with an empty core.
9.3 Print
Problem Probable Cause Corrective Action
Poor print – uneven or
no print.
1) Print head pressure is too
light.
1) Move pressure buttons to increase the
pressure.
2) Ensure that both pressure buttons are set
to the same height.
2) Ink rewind roll is too full. 1) Remove ink rewind rolls and replace with
empty cores.
9.4 Knife
Problem Probable Cause Corrective Action
Knife stops during cut in
stock.
1) Knife blades are dull. 1) Refer to section 5.4.1, Removing and
Replacing the Knife Assembly.
Stock is popping in front
of the knife.
1) Knife blades are dull. 1) Refer to section 5.4.1, Removing and
Replacing the Knife Assembly.
IF THE RECOMMENDED CORRECTIVE ACTIONS DO NOT
RESOLVE THE PROBLEM (S), CONTACT YOUR LOCAL
AVERY DENNISON REPRESENTATIVE.