Epson Stylus Scan 2500 Manuel d'utilisateur télécharger pdf (Page 203)

11-4

Maintenance

R4C427_V2

long.bk Rev_C

A5 size MAINT.FM

2/1/00 Pass 2

Proof Sign-off:

K. Nishi, K. Gazan _______

N. Nomoto _______

J. Hoadley _______

The Stylus Scan prints out ROM version information, ink

counter codes, and a nozzle check pattern. Here are sample

printouts.

Good sample

Print head needs to be cleaned

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

(CMYK).

If the quality is not satisfactory (for example, if a line segment

is missing), it is likely that a nozzle is clogged or that the print

head is out of alignment. For information about how to clean

the print head, see the next section. For information about

how to realign the print head, see “Aligning the Print Head”

on page 11-9.

Cleaning the Print Head

If you find that printouts and copies are unexpectedly faint or that

there are gaps (missing dots) in the printed image, you may be

able to solve the problem by cleaning the print head. Cleaning the

print head ensures that nozzles are delivering ink properly.

segments are

missing

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Epson Stylus Scan 2500 Manuel d'utilisateur Page 203