US ( D <Function 2>

[Name]

Window cancellation

[Format]

ASCII		US		(		D		pL		pH		fn		wno
Hex		1F		28		44		02		00		02		wno
Decimal		31		40		68		2		0		2		wno

[Range]

(pL + pH × 256) = 2 (pL = 2, pH = 0)

fn = 2

wno = 1 - 4

[Description]

Cancels the window of the window number (wno).
- Clears the data in memory used for the window number (wno) and the screen display. The data of other window areas overlapping with the window number (wno) in the displayed screen are not cleared at this time.
- Sets the canceled window number (wno) to "undefined".
Makes the base window the current window if the current window is canceled. However, processing of this function does not move the current window (base window) to the foreground.

Quick Access

[Name]
[Format]
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[Description]
[Notes]

ESC/POS^® includes patented or patent pending commands. The contents must not be disclosed to third parties.

ESC/POS^® Command Reference for Customer Displays

Introduction
Command List
- Commands in Code Order
Commands Arranged by Function
- Character Displaying Commands
  - CLR
  - CAN
  - ESC %
  - ESC &
  - ESC ?
  - ESC R
  - ESC t
  - US C
  - US E
  - US T
  - US U
  - US r
  - US .
  - US ,
  - US ;
  - US #
  - US ( G <fn=35>
  - US ( H
  - US ( H <fn=34>
  - US ( H <fn=35>
- Display Position Commands
  - BS
  - HT
  - LF
  - US LF
  - HOM
  - CR
  - US CR
  - US B
  - US $
  - US MD1
  - US MD2
  - US MD3
- Window Commands
- Bit Image Commands
- 2D Code
- Macro Function Commands
  - US :
  - US ^
- Kanji Commands
- Miscellaneous Commands
  - ESC =
  - ESC @
  - US X
  - US v
  - US @
  - US ( A
  - US ( B
  - US ( B <fn=48>
  - US ( M
  - US ( M <fn=1>
  - US ( M <fn=2>
  - US ( M <fn=3>
- Customize Commands
Appendixes