Epson Stylus Color 640 Pengaturan dan Penggunaan Sehari-hari - Halaman 31

Jelajahi secara online atau unduh pdf Pengaturan dan Penggunaan Sehari-hari untuk Aksesori Printer Epson Stylus Color 640. Epson Stylus Color 640 45 halaman. Color ink jet printer
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The printer prints an operation check page including your

printer's ROM version information, the ink counter code, and

a nozzle check pattern. Here is a typical printout:

The above sample is in black and white, but the actual test prints in color

(CMYK).

2. Press the P power button to turn off the printer after it finishes

printing the nozzle check pattern.

If the nozzle check page does not print satisfactorily, for

example, if any segment of the printed lines is missing, there

is a problem with the printer. This could be a clogged ink

nozzle or a misaligned print head. See the next section for

details on cleaning the print head. For information on aligning

the print head, see "Aligning the Print Head" on page 30.

Cleaning the Print Head

If you find that the printed image is unexpectedly faint or dots in

the printed image are missing, you may be able to solve these

problems by cleaning the print head, which ensures that the

nozzles are delivering ink properly.

You can clean the print head from your computer with the Head

Cleaning utility in the printer software, or from the printer itself

by using the printer's control panel buttons.