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Service Guide ML520/521
Chapter 1 Product Specifications
1.7 PAPER SPECIFICATIONS
CAUTION:
Use Bottom Feed and/or optional Pull Tractor for card stock and labels.
1.7.01Types
Card Stock
Weight: 120 lbs. (450 g/m 2 ) Maximum
Width: Microline 520 5 to 8 inches (12.7 to 20.3 centimeters)
Microline 521 5 to 14 inches (12.7 to 35.6 centimeters)
Length: 3 to 17 inches (7.62 to 43.18 centimeters)
Thickness: .017 inches (0.44 millimeters)
Paper Feed Path: Bottom
Printhead Gap Information: Refer to the Printhead Gap Information, Section 1.6
Continuous Form
Weight:
Single Part 12 - 24 lb. (45 to 90 g/m 2 )
Width: Microline 520 3.5 to 10.5 inches (8.8 to 26.6 centimeters)
Microline 521 3.5 to 16.5 inches (8.8 to 41.9 centimeters)
Length: 3 to 17 inches (7.62 to 43.18 centimeters)
Thickness: 0.014 inches (0.36 millimeters) Rear Feed 0.017 inches (0.44 millimeters) Bottom Feed
Paper Feed Path: Rear or Bottom
Printhead Gap Information: Refer to the Printhead Gap Information, Section 1.6 
Cut Sheet
Weight: 12 to 24 lbs. (45 to 90 g/m 2 )