Epson Stylus Photo 1200 User Manual page 134

Possible cause
You're using the
High Speed and
MicroWeave settings
with a misaligned print
head.
The resolution of your
image may be too low.
#" $ 
Solution
Turn off High Speed, following the instructions in
Quality and Special Effects. Then run the Print Head Alignment utility as
described in Aligning the Print
If a photographic image looks grainy or rough, try using the
PhotoEnhance3 and Sharpness setting to improve the quality of your
printout. See Customizing Color Settings
increase the image resolution using your image-editing software, or
decrease the size of the image.
Customizing Print
Head.
for details. You can also