TM 5-6675-320-14
CHAPTER 4
GRAPHICS PLOTTER
Section I INTRODUCTION
4 - 1.
GENERAL INFORMATION.
4 - 1 . 1 S c o p e.
Model Number and
P l o t t e r .
( 1 ) O p e r a t i n g i
paragraphs 4-2 through
c e n t e r .
Equipment Name.
Model HP-9872B and HP-9872C X-Y Graphics
nstructions for the HP-9872B plotter are contained in
4-10.
For maintenance, contact closest vendor service
(2) Operating instructions for the HP-9872C plotter are contained in
paragraphs 4-11 through 4-16.
If maintenance by vendor service personnel is not
available, maintenance procedures for the plotter are found in paragraphs 4-17
through 4-29.
b. Purpose of Equipment.
To produce data or instructions from a controlling
computer in a permanent, multicolor, printed, or graphic form.
4 - 1 . 2 G l o s s a r y .
Default Condi
MOS . . . .
tions . . . . . . . . . . . . .
Automatic parameters and
conditions for program
statements set by factory.
. . . . . . . . . . . . . . . .
Metal-Oxide Semiconductor.
Program Statement . . . . . . . . . . . . . . Programming command re-
cognized by plotter’s
i n t e r n a l c i r c u i t s .
ROM. . . . . . . . . . . . . . . . . . . . .
Read Only Memory. Cannot
be changed by operator.
RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Reader Addressable Mem-
o r y.
Can be changed by
o p e r a t o r .
Statement
Parameters
.
.
.
.
.
.
.
.
.
.
.
.
Functional
limits
of
each
plotter programming
statement.
Normally a
set of tolerances.
4-1
a.
