Ink Pack Specifications; Dimension Specifications - Epson WF-R4640 User Manual

3 Quality border/right: 0.71 inch (18 mm)
4 Quality border/left: 1.77 inch (45 mm)
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Ink Pack Specifications

Note: This product uses only genuine Epson-brand ink packs. Other brands of ink supplies are not
compatible and, even if described as compatible, may not function properly.
The ink packs included with the product are designed for product setup and not for resale. After some ink
is used for priming, the rest is available for printing. Yields vary considerably based on images printed,
print settings, paper type, frequency of use, and temperature. For print quality, a variable amount of ink
remains in the pack after the "replace ink" indicator comes on.
Color
Ink pack life
Temperature
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Related references
Ink Supply Units (Ink Packs) and Maintenance Box Part Numbers

Dimension Specifications

Height
Width
Technical Specifications
Black, Cyan, Magenta, Yellow
Unopened package: do not use if the date on the package has
expired
Storage: –4 to 104 °F (–20 to 40 °C)
1 month at 104 °F (40 °C)
Ink freezes at –9.4 °F (–23 °C)
Ink thaws and is usable after approximately 12 hours at 77 °F (25
°C)
Technical Specifications
Stored: 18.6 inches (472 mm)
Printing: 20.2 inches (512 mm)
Stored: 26.1 inches (664 mm)
Printing: 26.1 inches (664 mm)
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