HP Value Serial/USB Receipt Printer II Bedienungsanleitung PDF herunterladen (Seite 71)

Chapter 3: Programming Commands 71

Transmit printer ID, remote diagnostics extension

ASCII GS I @ n

Hexadecimal 1D 49 40 n

Decimal 29 73 64 n

Values of n: Refer to table

Range of n: 32–255 (not all dened, but reserved)

Twenty-veremotediagnosticitemsaredenedinthefollowingtable:veprinterIDitemsandtwentyprintertally

items. A group of four remote diagnostic functions is assigned to each diagnostic item. Most of the diagnostic items are

maintainedinnon-volatilememory(NVRAM),butsomearemaintainedinread-onlymemory(ROM).

Therstitemgroupinthetableincludesanexampleofdatatosendandtoreceive.Datasentfromthehosttowriteto

NVRAMmustcontainalldigitsrequiredbytheremotediagnosticitem.AlldatamustbeASCII.Theprinterreturnsall

ASCIIdata.Itisprecededbytheparameterntoidentifythediagnosticitemandisfollowedbyacarriagereturn(0D)to

signifytheendofthedata.

Eachreturnedmessageisdenedas:n +data+<CR>

Thecommandperformstheremotediagnosticfunctionspeciedbyn as described in the following table.

Value of n

Hex Dec Remote diagnostic item Function

20 32 Serial #, 10 digit ASCII Write to NVRAM Example, send 14 bytes to printer:

GS I @ 0x20 1234567890

21 33 Serial # Write to NVRAM, and print on receipt to verify

Example, send 14 bytes to printer:

GS I @ ! 1234567890 This will print on receipt:

Serial # written: 1234567890

23 35 Serial # Return Serial #, preceded by n to identify Printer

returns 12 bytes in above example: #1234567890<CR>

24 36 Class/model #, 15 digit ASCII Write to NVRAM

25 37 Class/model # Write to NVRAM, and print on receipt to verify

27 39 Class/model # Return Class/model #, returns 17 bytes

33 51 Flash rmware part #, 12 digit ASCII Return Flash rmware part #, returns 14 bytes

37 55 Flash rmware CRC, 4 digit ASCII Return Flash rmware CRC, returns 6 bytes

80 128 Receipt lines tally, Write to NVRAM Example, send 12 bytes to printer:

8 digit ASCII numeric, GS I @ Ç00010000 To set receipt lines tally to 10,000

max 99,999,999

81 129 Receipt lines tally Write to NVRAM, and print on receipt to verify

Example, send 12 bytes to printer:

GS I @ ü00010000 This will print on receipt:

Receipt tally written: 10,000

82 130 Receipt lines tally Clear receipt lines tally to 0

83 131 Receipt lines tally Return receipt lines tally, preceded by n to identify

Printer returns 10 bytes in above example:

â00010000<CR>

84 132 Knife cut tally, 8 digit ASCII numeric, Write to NVRAM

max 99,999,999

85 133 Knife cut tally Write to NVRAM, and print on receipt to verify

86 134 Knife cut tally Clear knife cut tally to 0

87 135 Knife cut tally Return knife cut tally, returns 10 bytes

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 154 155

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