Epson WorkForce Pro WF-7820 All-in-One Inkjet Printer - Manual (Page 371)

371
Automatic Document Feeder (ADF) Specifications
Paper input Faceup loading
Paper output Facedown ejection
Paper size US letter, 8.5 × 13, legal, A3, A4, A5, B4, B5 or Executive size
Paper type Plain paper
Paper weight 17 lb (64 g/m 2 ) to 24 lb (95 g/m 2 )
Sheet feeding capacity Approximately 50 sheets (US letter, 8.5 × 13, legal, A3, A4 or B4) or
20 sheets (A5, B5 or Executive)
Parent topic: Technical Specifications
Scanning Specifications
Scanner type Flatbed, color
Photoelectric device CIS
Effective pixels 14040 × 20400 pixels at 1200 dpi
Document size Maximum: 11.7 × 17 inches (297 × 431.8 mm)
Scanner glass: US letter or A3
Scanning resolution 1200 dpi (main scan)
2400 dpi (sub scan)
Output resolution (50 to 9600 dpi in 1 dpi increments)