HP 7475a, Руководство по эксплуатации и взаимосвязи

Страница: 43 / 101

describe these procedures and include instructions for choosing the
correct pen and medium combinations.
Choosing the Correct Pen and Medium
To obtain plots of the highest quality, it is important to use pens and
media that
are
matched to your application. Two types of liber-tip pens
are
recommended: one for plotter paper and one for transparency film.
The top of each pen is marked, in a color that matches the pen's ink,
with a three-character code. The first character denotes the media on
which the pen is designed to draw. The "P" is for plotter paper; "T" is
for transparency film. The second and third characters specify, in
millimetres, the approximate line width that the pen will draw.
Loading Pens and the Carousel
The following procedure describes how to load pens into the carousel
and how to load the carousel into the plotter.
1. Select the pen type and pen colors to be loaded into each position of
the carousel. One or more of the pen positions may be used.
2.
Uncap and load each pen into the carousel as follows. Refer to the
following photographs.
a. Hold the carousel and depress the pen-capping mechanism.
b. Position the pen collar just below the rounded notch and slide
the pen straight into the pen-holding jaws.
c. Release the pen-capping mechanism.
3. Place the carousel on the spindle in the plotter. Rotate the carousel
until it drops into position on the spindle. No force is required.
NOTE:
To remove the carousel,
lift
it straight up. To prevent damage
to the pen tip, always depress the pen-capping mechanism before
removing a pen from the carousel.
•
PLOITER OPERATION 2·25