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GS g 0 m nL nH
[Function] Initializing maintenance counter
[Code] <1D>H<67>H<30>H<m><nL><nH>
[Range] m=0
20(nL+nH×256)70(nL=20215070nH=0)
[Outline] Set the value of resettable maintenance counter specified to 0.
nL, nH are used to set the maintenance counter number to (nL+nH×256).
Counter Number
Hexadecima
l
Decimal
Counter Unit
14 20 Paper-feed lineline
15 21 Head powering count times
32 50 Auto-cutter drive count times
46 70 Product operation timehours
[Caution] • This command, if used frequently, may destroy NV memory, thus write command to
NV memory shall be used less than 10 times/day as a guideline.
• Along with processing this command, during data-writing to NV memory, printer
BUSY may occur. During the printer BUSY, to stop receive processing, this printer
prohibits the data sending (including real-time command) from host.