Epson Stylus Pro 7700 Series Reference Manual page 12

All New Rotary Type Cutting Mechanism
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Extremely robust design and virtually maintenance free
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Cutter mechanism is independent of print head, allowing for less print head media contamination
High Performance Cutting Speeds
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Able to cut a 44-inch wide sheet in less than one second
Cuts Virtually Any Media Type
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Capable of cutting most standard roll media types, including canvas and various fine art papers
All-New High-Performance Rotary Cutter
New High Performance Rotary Cutting System