Epson EPL-6200 Reference Manual page 407

There may be a problem with
the developer cartridge.
There may be a problem with
the photoconductor unit.
Black or white bands appear in the printout
Cause
The paper path inside the
printer may be dusty.
There may be a problem with
the developer cartridge.
There may be a problem with
the photoconductor unit.
Missing areas on printed image
Cause
390
Troubleshooting
Turn off the printer. Remove the
cartridge, shake it gently from side to
side, and then reinstall it. If this does not
solve the problem, replace the
developer cartridge as described under
"Developer Cartridge" on page 306.
Turn off the printer. Remove the unit,
and then reinstall it. If this does not
solve the problem, replace the
photoconductor unit as described
under "Photoconductor Unit" on page
314.
What to do
Turn off the printer. Clean internal
printer components by printing three
pages with only one character per page.
Turn off the printer. Remove the
cartridge, shake it gently from side to
side, and then reinstall it. If this does not
solve the problem, replace the
developer cartridge as described under
"Developer Cartridge" on page 306.
Turn off the printer. Remove the unit,
and then reinstall it. If this does not
solve the problem, replace the
photoconductor unit as described
under "Photoconductor Unit" on page
314.
What to do