Epson 300 - Manual (Page 51)

Note:
If the
V
ink out light is flashing or on, you cannot clean the head,
and this operation will start the ink cartridge replacement
procedure. If you do not want to replace an ink cartridge at this
moment, press the
T
cleaning button to return the print head to
its home position.
2. Hold down the
T
cleaning button for three seconds.
The printer starts cleaning the print head and the
P
power
light begins flashing.
c
Caution:
This operation takes about one minute to complete. Never
turn off the printer while the
P
power light is flashing.
3. When the
P
power light stops flashing, print a few lines
from a document to confirm that the head is clean and to
reset the cleaning cycle.
If the print quality does not improve, repeat step 2 and then
print a few lines to check the output.
26-A
5
R
Hudson ++ Ref. Guide
Rev.d
A5 size Chapter 5
04-28-98 DR, pass 2
Maintenance and Transportation 5-7