Epson Stylus Color 850 User Manual page 172

Color dots are missing in printed characters or graphics.
The printed color image has gaps or faint areas.
Cause
The color print head nozzles
are clogged.
For DOS users:
The Network I/F mode is set
to Off.
Black dots are missing in printed characters or graphics.
The printed black image is light or faint.
Cause
The black print head nozzles
are clogged.
Dots are missing in printed characters or graphics.
Cause
For DOS users:
The Network I/F mode is set
to Off.
What to do
Clean the color print head. See
"Cleaning the Print Heads" later in
this chapter.
Set the Network I/F mode to On in
the default-setting mode. To enter the
default-setting mode, see "Changing
the Print Settings" in Appendix A.
What to do
Clean the black print head. See
"Cleaning the Print Heads" later in
this chapter.
What to do
Set the Network I/F mode to On in
the default-setting mode. To enter the
default-setting mode, see "Changing
the Print Settings" in Appendix A.
Troubleshooting
9
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