^HRCalibrate RFID Tag Position
^HR configures calibrate RFID Tag Position. It applies to the printer session and subsequent formats and controls printer hardware or connectivity rather than label pixels.
ZPLr compatibility note
- Recognized by the renderer but has no label-raster effect.
These are code examples only. This printer or session command does not produce a standalone label image.
aStart string
Sets start string. It can be omitted when the documented default is suitable.
- Default
start- Required
- No
texta variations
Compare values side by side; other parameters remain at representative defaults.
a = text
Uses text for start string while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
a = text2
Uses text2 for start string while the other command values stay at representative defaults.
^HRtext2,text,0,0,A,0,0,A1,A1
bEnd string
Sets end string. It can be omitted when the documented default is suitable.
- Default
end- Required
- No
textb variations
Compare values side by side; other parameters remain at representative defaults.
b = text
Uses text for end string while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
b = text2
Uses text2 for end string while the other command values stay at representative defaults.
^HRtext,text2,0,0,A,0,0,A1,A1
cStart position
Sets start position. It can be omitted when the documented default is suitable.
- Default
For ZT400 Series and ZT600 Series printers with RFID option: B30 For R110Xi4, ZD500R, ZQ511/ZQ521, a- Required
- No
0c variations
Compare values side by side; other parameters remain at representative defaults.
c = 0
Uses 0 for start position while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
c = 1
Uses 1 for start position while the other command values stay at representative defaults.
^HRtext,text,1,0,A,0,0,A1,A1
dEnd position
Sets end position. It can be omitted when the documented default is suitable.
- Default
For R110Xi4 and all Link-OS RFID printers: A For all other supported printers: Label length as shown- Required
- No
0B0B30d variations
Compare values side by side; other parameters remain at representative defaults.
d = 0
Uses 0 for end position while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
d = B0
Uses B0 for end position while the other command values stay at representative defaults.
^HRtext,text,0,B0,A,0,0,A1,A1
eAntenna and read/write power level detection
Sets antenna and read/write power level detection. It can be omitted when the documented default is suitable.
- Default
A- Required
- No
AMe variations
Compare values side by side; other parameters remain at representative defaults.
e = A
Uses A for antenna and read/write power level detection while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
e = M
Uses M for antenna and read/write power level detection while the other command values stay at representative defaults.
^HRtext,text,0,0,M,0,0,A1,A1
fStart of read/write power range
Sets start of read/write power range. It can be omitted when the documented default is suitable.
- Default
0- Range
0–30- Required
- No
030f variations
Compare values side by side; other parameters remain at representative defaults.
f = 0
Uses 0 for start of read/write power range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
f = 30
Uses 30 for start of read/write power range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,30,0,A1,A1
gEnd of read/write power range
Sets end of read/write power range. It can be omitted when the documented default is suitable.
- Default
maximum power- Range
0–30- Required
- No
030g variations
Compare values side by side; other parameters remain at representative defaults.
g = 0
Uses 0 for end of read/write power range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
g = 30
Uses 30 for end of read/write power range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,30,A1,A1
hStart of antenna range
Sets start of antenna range. It can be omitted when the documented default is suitable.
- Default
A1- Required
- No
A1B4h variations
Compare values side by side; other parameters remain at representative defaults.
h = A1
Uses A1 for start of antenna range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
h = B4
Uses B4 for start of antenna range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,B4,A1
iEnd of antenna range
Sets end of antenna range. It can be omitted when the documented default is suitable.
- Default
printer model dependent- Required
- No
A1B4i variations
Compare values side by side; other parameters remain at representative defaults.
i = A1
Uses A1 for end of antenna range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,A1
i = B4
Uses B4 for end of antenna range while the other command values stay at representative defaults.
^HRtext,text,0,0,A,0,0,A1,B4
Primary source
Official Zebra reference
Use the manufacturer reference for printer- and firmware-specific behavior beyond ZPLr’s pinned rendering profile.