373
Resolution
Monochrome
Standard: 203 pixels per inch × 98 lines per inch (8 pixels per mm ×
3.85 lines per mm)
Fine: 203 pixels per inch × 196 lines per inch (8 pixels per mm × 7.7
lines per mm)
Super Fine: 203 pixels per inch × 392 lines per inch (8 pixels per mm
× 15.4 lines per mm)
Ultra Fine: 406 pixels per inch × 392 lines per inch (16 pixels per mm
× 15.4 lines per mm)
Photo: 203 pixels per inch × 196 lines per inch (8 pixels per mm ×
7.7 lines per mm)
Color
Fine: 200 × 200 dpi
Error correction mode
ITU-T Super Group 3
Page memory
Up to 550 (ITU-T No. 1 chart )
Redial
2 times (with 1 minute interval)
Interface
RJ-11 Phone Line
RJ-11 Telephone set connection
Parent topic:
Ink Cartridge Specifications
Note:
Your printer is designed to work only with genuine Epson-brand ink cartridges. Other brands of ink
cartridges and ink supplies are not compatible and, even if described as compatible, may not function
properly or at all. Epson periodically provides firmware updates to address issues of security,
performance, minor bug fixes and ensure the printer functions as designed. These updates may affect
the functionality of third-party ink. Non-Epson branded or altered Epson cartridges that functioned prior
to a firmware update may not continue to function.
The included initial cartridges are designed for reliable printer setup and cannot be used as replacement
cartridges or resold. After setup, the remaining ink is available for printing. Yields are based on ISO
24711 in default mode, printing continuously. Yields vary due to print images, settings, and
temperatures. Printing infrequently or primarily with one color reduces yields. All cartridges must be
Summary of Contents for C11CH67201
Page 1: ...WF 7820 WF 7840 Series User s Guide ...
Page 2: ......
Page 14: ......
Page 37: ...37 Product Parts Inside 1 Document cover 2 Document mat 3 Scanner glass 4 Control panel ...
Page 183: ...183 You see an Epson Scan 2 window like this ...
Page 185: ...185 You see an Epson Scan 2 window like this ...
Page 197: ...197 1 Click the Settings button You see a screen like this 2 Click the File Name Settings tab ...
Page 199: ...199 You see a screen like this 2 Click the Save Settings tab ...
Page 202: ...202 You see a screen like this 2 Click the Customize Actions tab ...
Page 204: ...204 You see this window ...
Page 288: ...288 You see a window like this 5 Click Print ...