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Replacing the Cutting Blade Head 1. Push in on the red tabs towards each other on each end of the guide rail. RT12 Rotary Trimmer Remove the red tabs. (You may need a flathead screwdriver for this step) 2. Carefully remove the cutter set by lifting the guide rail and sliding off the cutting blade head.
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Never use the trimmer without the clamp bar or blade guard in place. Never carry the trimmer by the cutter guide rail or cutting head 2. Adjust the paper to the proper position Specifications United RT12 for cutting. Paper Length Up to 12.5” (318mm) Paper Stack Height Up to 5/128”...
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