Your Laminator warranty would not normally cover the insertion of pouches incorrectly.

Swordfish Laminating Supplies

Swordfish Laminating Supplies
Swordfish laminating pouches offer crystal clear, high quality lamination, whilst reducing the risk of jamming, at an exceptional price. Swordfish pouches permanently preserve and protect and are available in various sizes up to A2 width, with 2x125 (250mic) and 2x250 (500mic) micron thicknesses. We at OfficeMachines.net offer the full range of Swordfish laminating accessories.
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6 options available
Swordfish Laminating Pouches
Multiple Pack Sizes Available
from £9.95 + vat