Check That The Adjust Lever Is Properly Set - Epson IP-100 Setup And Direct Printing Manual

Check that the adjust lever is properly set

If ink smears on thick paper, set the adjust lever to the + position.
1. Open the printer's side cover.
2. Slide the adjust lever to the + position.
Note:
After printing on thick paper, be sure to return the adjust lever to
the 0 position. If you print on paper of normal thickness in the +
position, the image will print faintly.
Troubleshooting
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