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GS z 0

[Name]

Set online recovery wait time

[Format]

ASCII
   
GS
  
z
  
0
  
t1
  
t2
Hex
1D
7A
30
t1
t2
Decimal
29
122
48
t1
t2

[Range]

different depending on the printers

[Default]

different depending on the printers

[Description]

Sets Paper loading wait time to t1 × 500 msec and Recovery confirmation time to t2 × 500 msec in the online recovery wait state.
  • If t1 = 0, the Paper loading wait time is set to 0.
  • If t2 = 0, the Recovery confirmation time is set no-time-limit.

[Notes]

  • Paper loading wait time is the period that manual paper feed is possible before the recovery to online. It is the period of time after paper insertion to the Recovery confirmation time.
    • The paper out LED is off.
    • Paper can be fed by pressing the paper feed button.
    • The printer shifts to the Recovery confirmation time after the time set by t1 has elapsed. (Paper feeding time excluded from the elapsed time.)
    • The printer recovers online if received DLE ENQ (n = 0).
  • The Recovery confirmation time is the period that the printer waits for pressing the paper feed buttons for the recovery to online. It is the period of time after the Paper loading wait time till the online.
    • The paper out LED blinks.
    • The printer recovers online by one of the following:
      • Pressed the paper feed button
      • Received DLE ENQ (n = 0)
      • Elapsed the time set by t2 (except in case of t2 = 0)
  • Users can check whether the printer is in the Online recovery waiting state, by ASB status (bit 0 of 2nd byte status) or DLE EOT (n = 1: Printer status)
  • Even if the panel buttons are disabled by ESC c 5, the paper feed button can be used temporarily during the Online recovery waiting state.
  • When returned to online, the paper out LED is turned off.
 

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


ESC/POS® Command Reference for TM Printers

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  2. ESC/POS® Command Reference for TM Printers »
  3. Commands Arranged by Function »
  4. Miscellaneous Commands »
  5. GS z 0

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