Character Name

Control Code

Dec Value

Printer Response

 

(ASCII)

CHR$(n)

 

 

 

 

 

FS

FS

(28)

EVFU channel 13.

GS

GS

(29)

EVFU channel 14.

 

RS

 

 

RS

(30)

EVFU Start load.

 

US

 

 

US

(31)

EVFU End load.

 

 

 

 

Delete

DEL

(127)

Produces a spare or character in position

 

 

 

(127) in configuration 29.0.

 

 

 

Deletes previous character sent in

 

 

 

configuration 29.1

 

 

 

Ignored in configuration 29.2.

 

EOT

 

 

End of Text

(4)

Enters even dot plot mode.

 

 

 

(See ESC L also.) Refer to page 7–10.

 

ENQ

 

 

Enquire

(5)

Enters odd dot plot mode.

 

 

 

(See ESC K also) Refer to page 7–11.

Escape Codes

 

 

 

 

 

 

(see page 7–30)

 

 

 

 

FF

 

 

Form Feed

(12)

Advances paper to top of next page (or

 

 

 

“form”). Top–of–Form (TOF) and forms

 

 

 

length are set when paper is loaded (refer

 

 

 

to Chapter 2). Forms length may be

 

 

 

changed with control code Esc C from the

 

 

 

host computer or the front panel switches.

 

HT

 

 

Horizontal Tab

(9)

Tabs printer to next horizontal tab stop.

 

 

 

Refer to detailed explanation of horizontal

 

 

 

tabbing on page 7–36.

 

LF

 

 

Line Feed

(10)

Advances paper feed mechanism one line.

 

 

 

Line spacing is usually 1/6 inch (6 lines

 

 

 

per inch) unless set to 8 or 10 lpi by

 

 

 

control codes ESC 0 or ESC 1; or unless

 

 

 

ESC A (n) or ESC 3 (n) have been used to

 

 

 

modify the amount of paper moved in

 

 

 

response to a Line Feed command.

 

NUL

 

 

NULL

(0)

Terminates the tab setting sequence.

 

 

(255)

See page 7–36 for details of horizontal

 

 

 

tabs. Also part of control sequences.

 

 

 

 

7–30

Programming

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Image 154
Printronix MVP Series user manual Eot