Epson SureColor SC-P8500DM Series - Print Head Cleaning

D
Press Start to start printing a check pattern.
E
Review the printed check pattern while
referring to the following section.
Example of clean nozzles
If none of the pattern is missing, the print head
nozzles are not clogged. Press
to end the
nozzle clogging check.
Example of clogged nozzles
If any segments are missing in the nozzle check
pattern, press
to perform head cleaning.
F
Select the row of nozzles you want to clean, and
then press Z.
Cleaning starts. Cleaning takes about 4 to 9
minutes.
Note:
The more color pairs selected, the longer it takes to
perform cleaning. Also, depending on the status of
the nozzles, it can take up to about 32 minutes.
G
Follow the on-screen instructions to print a
check pattern, and inspect the results to
determine if the problem has been resolved.
From the computer
Explanations in this section use the Windows printer
driver as an example.
Use Epson Printer Utility 4 for Mac.
U “Epson Printer Utility 4 Functions” on page 127
A
Make sure that the roll paper or a cut sheet of
A4 size or larger is loaded in the printer.
B
Choose a paper type that matches the paper in
the printer.
U “Setting Loaded Paper” on page 56
C
Click Print Head Nozzle Check from the
Utility tab in the printer driver's Properties (or
Printing preferences) screen.
D
Click Print.
The nozzle check pattern is printed.
E
Check the nozzle check pattern.
If there is no problem: click Finish.
If there is a problem: click Clean.
After printing a nozzle check pattern, make
sure that the nozzle check pattern printing is
complete before printing your data or cleaning
the print head.
Print Head Cleaning
Although head cleaning can be performed from the
computer or the printer, the cleaning procedures differ
as explained below.
From the printer
You can select two levels of cleaning strength.
U “From the printer” on page 174
From the computer
U “From the computer” on page 174
Notes on Print Head Cleaning
Ink is consumed during head cleaning.
Clean the print head only if print quality declines; for
example, if the printout is blurry or the color is
incorrect or missing.
When cleaning all nozzles, ink is consumed from all
colors.
Even if you are using only black inks for black and
white printing, color inks are also consumed.
Prepare a new maintenance box if there is not
enough empty space in the box.
If you repeat head cleaning, the ink in the
maintenance box may fill up sooner than expected.
SC-P8500DM/SC-P8500D/SC-P6500D/SC-P6500DE/SC-P6500E/SC-T7700DM/SC-T5700DM/SC-T7700D/SC-T5700D/SC-3700D/SC-T3700DE/SC-T3700E/SC-P8500DL/SC-T7700DL Series User's Guide
Maintenance
173