Epson ET-4550, User Manual

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Color depth Color:
48 bits per pixel internal (16 bits per pixel per color internal)
24 bits per pixel external (8 bits per pixel per color external)
Grayscale:
16 bits per pixel internal
8 bits per pixel external
Black-and-white:
16 bits per pixel internal
1 bit per pixel external
Light source LED
Parent topic: Technical Specifications
Paper Specifications
Note: Since the quality of any particular brand or type of paper may be changed by the manufacturer at
any time, Epson cannot guarantee the quality of any non-Epson brand or type of paper. Always test a
sample of paper stock before purchasing large quantities or printing large jobs.
Single-sheets
Paper types Plain paper and paper distributed by Epson
Weight Plain paper: 17 lb (64 g/m
2
) to 24 lb (90 g/m
2
)
Envelopes
Size No. 10 (4.1 × 9.5 inches [105 × 241 mm])
Weight 20 lb (75 g/m
2
) to 24 lb (90 g/m
2
)
Parent topic: Technical Specifications
Related references
Paper Loading Capacity
274