Epson ET-M3170 Users Guide - Page 234
Print Head Alignment, Aligning the Print Head Using the Product Control Panel
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Print Head Alignment If your printouts become grainy or blurry, you notice misalignment of vertical lines, or you see dark or light horizontal bands, you may need to align the print head. Note: Banding may also occur if your print head nozzles need cleaning. Aligning the Print Head Using the Product Control Panel Parent topic: Adjusting Print Quality Aligning the Print Head Using the Product Control Panel You can align the print head using the control panel on your product. 1. Make sure there are no errors on the LCD screen. 2. Load a few sheets of plain paper in the cassette. 3. Press the home button, if necessary. 4. Select Maintenance. 5. Select Print Head Alignment. 6. Select one of the following options: • Vertical Alignment if your printout is blurry or contains vertical ruled lines that are misaligned. • Horizontal Alignment if your printout contains horizontal banding. 234
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