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

General operation
ASCII Dec. Hex. Description
ESC @ 64 40 Initialize Printer
ESC U 1/0 8555Turn Unidirectional Mode On/Off
ESC EM
n
25 19 Control Paper Loading/Ejecting
n
= “R” Eject a sheet
Paper feeding
ASCII Dec. Hex. Description
CR 13 0D Carriage Return
FF 12 0C Form Feed
LF 10 0A Line Feed
ESC 0 48 30 Select 1/8-inch Line Spacing
ESC 2 50 32 Select 1/6-inch Line Spacing
ESC 3
n
51 33 Set
n
/180-inch Line Spacing
ESC +
n
43 2B Set
n
/360-inch Line Spacing
Page format
ASCII Dec. Hex. Description
ESC ( c
nn
40 99 28 63 Set Page Format
ESC ( c 4 0
m1 m2 n1 n2
m = m1
+
m2
× 256
m:
Top margin in defined units
n
=
n1
+
n2
× 256
n:
Bottom margin in defined units
ESC ( C
nn
40 67 28 43 Set Page Length in Defined Unit
ESC ( C 2 0
n1 n2
n
=
n1
+
n2
× 256
n:
Number of defined units
ESC C
n
67 43 Set Page Length in Lines
n
=Number of lines (1−127)
R
Blackberry REV.D
A5 size Appendix
95/05/08
Appendix
A-11