A:AnswerHi Alex, Yes, the WF-7840 works with Mac OS 11.6. Download the drivers from the Epson support site. You can save scans in TIF, Jpeg, PNG, PDF and other popular file types. Regards, Mark - The Epson Team.
A:AnswerI am new to this printer/scanner and had the same problem. Under SCAN SETTINGS, you can deselect AUTO MODE. In SCAN SMART, you can, you can select SCAN AREA. I found the easiest thing for me to do was to place a normal sized piece of blank paper over the smaller sized paper after placing it on the glass surface. The scanner / copier will detect the backing paper and perform as it should. I like to center the document to be copied within the boundaries of the backer sheet, or you could place it on an edge for trimming.
A:AnswerHi Emanip2. Yes, four ink cartridges (Cyan, Magenta, Yellow, and Black) are included with the Epson WF-7840. These ink cartridges are designed for initial setup only, and most of this ink is used to charge the ink delivery system. Regards, Kevin- The Epson Team.
A:AnswerHi Print, We do not test the WF-7840 with third-party paper types like transparency paper so cannot guarantee print quality. Regards, Mark - The Epson Team.
A:AnswerHello Graphixcat. You can load 13" x 19" paper in the paper tray (rear paper feed slot) of the WF-7840. To print on the paper, select the correct paper source and paper size settings within the print driver software on the computer. To confirm supported 13" x 19" paper types, please visit our official Epson Support page. Regards, Kevin - The Epson Team.
A:AnswerHello stephonovich. Yes, you can use the 812XXL black ink cartridge on the Epson WF-7840 with other 812XL and 812 colored Epson ink cartridges. Regards, Kevin - The Epson Team.
A:AnswerHello Jake. The heaviest weight of paper supported by the WF-7840 is 68 lb (256 g/m2). While we cannot confirm 3rd party glossy card stock paper, the printer is compatible to work with most Epson Glossy Photo Paper. We recommend contacting the paper manufacturer to verify compatibility with our ink-jet printers. Regards, Kevin - The Epson Team.
A:AnswerHello. Yes, the Epson WF-7840 is compatible with computers running the MAC OS11.x.x operating systems. To download the latest print driver, please visit the official Epson Support website. Regards, Kevin - The Epson Team.
A:AnswerI use the third tray (in the back for 11x17) printing as I only use it occasionally.
In the front I have 8.5x11 in one cassette and 8x14 in the other.
A:AnswerHello nala. The WF-7840 is generally used with plain paper and a variety of Epson photo paper. It works with cardstock and other thick papers; however, print functionality using watercolor paper is not guaranteed. For more information on supported paper types, please visit our official Epson Support page. Regards, Kevin - The Epson Team.
