General Operation; Paper Feeding; Page Format - Epson LQ-300 User Manual

General operation

ASCII
ESC @
ESC U 1/0
ESC EM n

Paper feeding

ASCII
CR
FF
LF
ESC 0
ESC 2
ESC 3 n
ESC + n

Page format

ASCII
ESC (c nn
nn
ESC ( C
ESCCn
Hex.
Dec.
Initialize Printer
64 40
Turn Unidirectional Mode On/ Off
85 55
25 19
n = "R" Eject a sheet
Dec. Hex.
13 0D
12 0C
10 0A
30
48
50 32
51 33
2B
43
Hex.
Dec.
40 99 28 63
40 67 28 43
67 43
Description
Control Paper Loading/Ejecting
Description
Carriage Return
Form Feed
Line Feed
Select 1/8-inch Line Spacing
Select 1/6-inch Line Spacing
Set n/180-inch Line Spacing
Set n/360-inch Line Spacing
Description
Set Page Format
ESC (c 40 m1 m2 n1 n2
m= m1 + m2 x 256
m:
Top margin in defined units
n = n1 + n2 x 256
n: Bottom margin in defined units
Set Page Length in Defined Unit
ESC ( C 20 n1 n2
n = n1 n2 x 256
+
n:
Number of defined units
Set Page Length in Lines
n
= Number of lines (1-127)
A-11
Appendix