A:AnswerHi Penny, The maximum print resolution for the EcoTank ET-3830 is 4800 x 1200 dpi. The maximum hardware resolution for the scanner is 4800 dpi. With software interpolation, the maximum scanned resolution is 9600 dpi. Regards, Mark - The Epson Team.
A:AnswerHi GordonVB, The flip up door at the back of the ET-3830 allows the scanner unit to be hinged upward. It is necessary to open the entire scanner unit to access the top of the ink tanks for refills. Regards, Mark - The Epson Team.
A:AnswerIt's on a placard that is installed on the bottom of the printer, showing just below the barcode. Also includes the model number on the placard.