Epson Stylus Photo R1800 Service Manual page 168

2004-07-02 13 59 53
USBID MH01234567
2004-07-05 13 59 53
Illustration of Calibration Chart
USB ID (All 18 alphanumeric digits are indicated.)
Print time + Color measurement limit time
(7 days after the print time)
54 calibration patches
(6 colors x 9 dot sizes)
Nozzle check pattern
8. After the Calibration Chart is printed, allow it to dry for five minutes. During
this time, check the nozzle check pattern on the chart. If there are broken
lines or missing segments, click [Print Calibration Chart again], and return
to Step 5. If there are no broken lines or missing segments, click [Next].
Step8.Drying the Chart
There is no need to print a Calibration Chart again, even
C H E C K
P O I N T
if you find broken lines or missing segments in Gloss
Optimizer the nozzle check pattern.
Do not touch the printed chart sheet until it dries.To do
so may cause the printed color to change.
9. Mail the Calibration Chart sheet to our service center within two days after
printing it.
To mail the Chart, make sure to put it into a clear file and enclose a sheet
of plain paper to protect the print side.
When there are
broken lines or
missing segments
This button is enabled
when countdown is
completed.