Epson ActionPrinter 4500X User Manual - Page 221

MSB Control, Set MSB to 0, ESC &gt, Cancel MSB Control, Command Summary

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Commands Arranged by Topic MSB Control MSB means the Most Significant Bit. MSB control (ESC =, ESC >, and ESC #) does not work for graphics or user-defined characters. ESC = Format: ASCII code: ESC Decimal: 27 6 Hexadecimal: 1B 3D Set MSB to 0 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: ASCII code: ESC Decimal: 27 62 Hexadecimal: 1B 3E Comments: Sets the MSB bit of all incoming data as 1. Set MSB to 1 ESC # Format: ASCII code: Decimal: Hexadecimal: ESC # 27 35 1B 23 Cancel MSB Control Comments: Cancels the MSB control set by ESC = or ESC >. Command Summary 9-11

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Commands Arranged by Topic
MSB Control
MSB means the Most Significant Bit. MSB control (ESC =, ESC >, and
ESC #) does not work for graphics or user-defined characters.
ESC =
Set MSB to 0
Format:
ASCII code:
ESC
Decimal:
27
6
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 >
Set MSB to 1
Format:
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:
1B
23
Comments:
Cancels the MSB control set by ESC = or ESC >.
Command Summary
9-11