Citizen Systems BD2-2220 - Manual (Page 126)

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GS g 0 m nL nH
CT-S280 CT-S300 CT-S2000 CT-S4000 BD2-2220 CT-S310
support model
PMU2XXX
[Function] Initializing maintenance counter
[Code] < 1D>H<67>H<30>H
[Range] m=0
20≦(nL+nH×256)≦70(nL=20、21、50、70、nH=0)
[Outline] [The specification which is common to the model]
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
Counter ［Unit］
Hex. Decimal
14 20 Paper-feed line［line］
15 21 Head powering count ［times］
32 50 Auto-cutter drive count ［times］
46 70 Product operation time［hours］
[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.