Epson Stylus Photo 875DC Printer Basics Manual page 76

Follow the guidelines below when you check the control panel lights.
P is on
S
flashes and
B A
and are on
S
is on
B A
or flash
B A
or are on
S
P and
flash
and
B A
and are on
S
B A
P
flash
70
The Ppower light is on when the printer is ready to print. It flashes
when the printer is receiving a print job, charging ink, or cleaning the
print head.
When the S paper out light flashes and both ink out lights come on,
you have a paper jam. Press the E load/eject button to try to clear the
jam. If that doesn't work, turn off the printer and gently pull out all the
paper. Make sure none of the sheets are curled, creased, old, stuck
together, or too thin. Then reload the paper against the right edge
guide and slide the left edge guide against it. Turn on the printer and
press the E load/eject button to resume printing. (If you're using roll
paper, see page 27 for additional loading instructions.)
When the S paper out light comes on, you're out of paper or your
paper is incorrectly loaded. Make sure none of the sheets are curled,
creased, old, stuck together, or too thin. Then reload the paper against
the right edge guide and slide the left edge guide against it. Press the
E load/eject button to resume printing. (If you're using roll paper, see
page 27 for additional loading instructions.)
When an ink out light flashes, your ink supply is low. Make sure you
have a replacement cartridge.
When an ink out light comes on, you need to replace the ink cartridge.
Make sure you have a replacement cartridge. See page 63 for
replacement instructions. If an ink out light comes on after you've
replaced a cartridge, you installed a cartridge your printer can't use.
Remove it and replace it with the correct type.
When the Ppower and S paper out lights flash, and one or both of the
ink out lights come on, jammed paper may be blocking movement of
the print head. Turn off the printer, open the cover, and check inside
for any jammed paper. Then turn the printer back on. If the lights still
flash and/or come on, contact your dealer or EPSON; see page 86 for
information.
When all the lights flash, your printer may have an internal error. Make
sure you removed all the packing material as described on the
unpacking sheet in your printer box. Then turn off the printer, wait a
few seconds, and turn it on again. If the lights still flash, contact your
dealer or EPSON; see page 86 for contact information.