
Troubleshooting
Page 119
5
Turn off the printer. Then reconnect the interface cable and turn
on your printer and computer.
6
Compare the quality of the printed nozzle check pattern with
the sample above. In particular, look for missing segments in
the lines, which may indicate a misaligned print head or
clogged ink nozzle. See
or
for instructions.
Improving Print Quality
You can often improve print quality by doing one of the following:
◗
Clean the print head; the print head nozzles may be clogged
(see
for instructions).
◗
Use higher quality paper appropriate for your print job (see
for a list of EPSON papers).
◗
Match the Media Type setting in the printer settings dialog box
to the type of media you loaded in the printer. Then the printer
software can automatically select other settings for the best
quality (see
Setting Printer Options from Windows Applications
and
for details).
◗
Turn off High Speed mode (see
for details).
◗
Turn off Economy mode (see
for details).
Содержание Stylus Color 640
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