LABEL Code in SAP-Scripts

Question

Hi,
Can somebody explain me the below coding.Or if possible please provide me some useful links to understand this code.
/E     LABEL_DATA
/:     NEW-PAGE
/     ^XA
/     ^XFB:UPSGR.ZPL
/     FN999FD&C_TAG_COUNTOF&^FS
/     FN998FD&C_TAG_HU&^FS
/     FN997FD&C_TAG_PO&^FS
/     FN996FD&C_TAG_SHIP&^FS
/     FN995FD&C_TAG_TELEPHONE&^FS
/     FN994FD&C_TAG_TO&^FS
/     FN993FD&C_TAG_UPS_BILLINS&^FS
/     FN992FD&C_TAG_UPS_TRACK&^FS
/     FN991FD&G_CUST_PONO&^FS
/     FN967FD&G_WT_UNIT_CHAR&^FS
/     FN966FD&LVBPLA-NAME1_WE&^FS
/     FN965FD&LVBPLA-NAME2_WE&^FS
/     FN964FD&LVBPLA-NAME3_WE&^FS
/     FN963FD&LVBPLA-STRAS_WE&^FS
/     FN962FD&LVBPLK-EXIDV&^FS
/     ^PQ1,0,1,N
/     ^XZ
/     ^FX End of job
Thanking in advance,
Sudip.

Answer 1

Its Zebra coding.
please refer ZPL Manul to understand this &
In your coding i had not observed any postions.
Acording to my knowledge Using Barone Software we
develop a layout what we required there it will generate a tiff file.
What you added in your script or smartform should be through Tiff file & need to made the changes as you required using ZPL Manual.
The Code should be like this.
/:NEW-PAGE
/ ^XA
/ DFZ_UPCD-1FS
/ ^PRC
/ LH0,0FS
/ ^LL203
/ ^MD0
/ ^MNY
/ LH0,0FS
/ BY3,3.0FO61,1BUN,80,Y,N,YFRFN994FS
/ FO40,120A0N,27,21CI13FRFB331,1,0,CFN996^FS
/ FO72,159A0N,35,29CI13FRFN995FS
/ FO486,120A0N,27,21CI13FRFB331,1,0,CFN996^FS
/ FO30,159A0N,31,21CI13FR
/ FDP.N.FS
/ FO476,159A0N,31,21CI13FR
/ FDP.N.FS
/ FO517,159A0N,35,31CI13FRFN995FS
/ BY3,3.0FO507,1BUN,80,Y,N,YFRFN994FS
/ ^XZ
/:NEW-PAGE
/ ^XA
/ ^XFZ_UPCD-1.ZPL
/ FN994FD&L_EAN11&^FS
/ FN996FD&L_MAKTX&^FS
/ FN995FD&L_MATNR&^FS
/ ^PQ1,0,1,N
/ ^XZ
/ ^FX End of job
Thanks,
Phani.