Printer User Manual
Table Of Contents
- ADDENDUM
- FRONT MATTER
- TABLE OF CONTENTS
- ABOUT THIS MANUAL
- INTRODUCTION
- CHAP 1-SETTING UP THE PRINTER
- CHAP 2-PAPER HANDLING
- CHAP 3-USING THE PRINTER
- CHAP 4-SOFTWARE AND GRAPHICS
- CHAP 5-USING THE PRINTER OPTIONS
- CHAP 6-MAINTENANCE
- CHAP 7-TROUBLESHOOTING
- CHAP 8-TECHNICAL SPECIFICATIONS
- CHAP 9-COMMAND SUMMARY
- APPENDIX
- INDEX
- QUICK REFERENCE

Epson
ESUP
Commands Arranged by Topic
Note:
MSB
is the Most Significant Bit.
MSB
control
(ESC
=,
ESC
>
,
and
ESC
#
)
is not valid for graphics or user-defined
character.
ESC
=
(equal)
Format:
Set
MSB
to 0
ASCII code:
ESC
=
Decimal:
27
61
Hexadecimal:
1B
3D
Comments:
Sets the
MSB
of all incoming data to
0.
Some computers always
send data with the
MSB
set to
1,
which means that italics or
character graphics are always printed.
ESC
=
can overcome this
problem.
ESC
>
Format:
Set
MSB
to 1
ASCII code:
ESC
>
Decimal:
27
62
Hexadecimal:
1B
3E
CommentS:
Sets the
MSB
bit of all ‘incoming data as
1.
ESC
#
Cancel
MSB
Control
Format:
ASCII code:
ESC
#
Decimal:
27
35
Hexadecimal: 18
23
Comments:
Cancels the
MSB
control set by
ESC
=
or
ESC
>
.
Command
Summa@
9-11