SECTION 2 -
OPERATING
INSTRUCTIONS
(Continued)
2.3.4
Error Recovery
....
2.3.5 Keyboard Control
of
Features. .
2.3.5.1 Margins (ESC
9,
ESC
0)
2.3.5.2 Carriage Movement
2.3.5.3 Paper Movement
2.3.5.4 Ribbon Control .
2.4 Operator Duties . . . . . . .
2.4.1 Replacing Ribbon Cartridge
2.4.2 Changing Printwheels
2.4.3
Changing
Platens.
. . .
2.4.3.1 Platen Removal .
2.4.4
2.4.3.2 Standard Platen (Friction-Feed) Installation
2.4.3.3 Pin-Feed Platen Installation
Forms
Tractor
SECTION 3 -
FUNCTIONAL
DESCRIPTION
3.1
Introduction
. .
3.1.1 Local/Remote
..
3.2 Communications Princi
pies
3.3 Reset/In itialization . . .
3.4 Character Generation
3.4.1 Two- and Three-Character Sequences
3.5 Printing Format . . . .
3.6
3.5.1
Definition
of
Terms.
. . .
3.5.2 Standard Formats
3.5.3 Optional Formats (Variable Indexing)
3.5.3.1 Variable
HMI
3.5.3.2 Variable
VMI
Control Functions
3.6.1 Control
of
Printing .
3.6.1.1 Red/Black Printing (ESC
A/ESC
B)
.
3.6.2 3.6.1.2 Upper
Case
On
Iy.
.
Control
of
Carriage Movement
3.6.2.1
Space
(SP).
. .
3.6.2.2 Backspace (8S)
3.6.2.3 Carriage Return (CR)
3.6.2.4 Horizontal Tabbing (HT,
ESC
1,
ESC
2,
ESC
HT)
3.6.2.5 Graphics (ESC
3,
ESC
4) . .
3.6.2.6 Forward/Backward Print (ESC 5/ESC
6)
3.6.2.7 Margins (ESC 9,
ESC
0) . . . . .
3.6.3 Control
of
Platen (Paper) Movement . . . .
3.6.3.1 Line
Feeds
(LF,
ESC
LF,
ESC
U,
ESC
D)
3.6.3.2
Form
Feed
(FF)
. . . .
3.6.3.3 Graphics (ESC
3,
ESC
4) .
3.6.3.4 Vertical Tabbing (ESC
VT)
3.6.4
Other
Control Functions . . . .
iv
2-12
2-13
2-14
2-14
2-14
2-14
2-15
2-15
2-17
2-19
2-20
2-20
2-21
2-21
3-1
3-1
3-1
3-1
3-1
3-1
3-3
3-3
3-3
3-3
3-4
3-4
3-4
3-4
3-4
3-4
3-5
3-5
3-5
3-5
3-5
3-6
3-6
3-7
3-7
3-7
3-7
3-7
3-7
3-8
