Epson Stylus Color 900 Manual page 159

Vertical lines are misaligned or vertical banding appears
Possible cause
The print head nozzles
are clogged.
The printable side of
the paper is face
down.
The paper thickness
lever is in the +
position.
The High Speed
setting is turned on.
The print head is
misaligned.
The printed image has incorrect or missing colors
Possible cause
The Ink option is set to
Black.
The Media Type
setting doesn't match
the loaded paper.
The printable side of
the paper is face
down.
Troubleshooting
Solution
Clean the print head. See
Remove the paper and reload it with the printable side (whiter) face up.
See Media Loading and Handling Guidelines
Set the paper thickness lever to the 0 position and try printing again. See
Media Loading and Handling Guidelines
Turn off the High Speed setting if vertical lines are misaligned. See
Customizing Print Quality and Special Effects
Run the Print Head Alignment utility. See
instructions.
Solution
Change the Ink setting to Color. See
or Printing from a Macintosh
Make sure the Media Type setting matches the paper you're using. See
Printing from Windows Applications
instructions.
Remove the paper and reload it with the printable side (whiter) face up.
See Media Loading and Handling Guidelines
Cleaning the Print Head
for instructions.
for details.
for information.
Cleaning the Print Head
Printing from Windows Applications
for instructions.
or Printing from a Macintosh
for instructions.
for instructions.
for
for
Page 159