How to print pure black barcodes

Step 1: Click ‘Start’ then click ‘Run..’

Step 2: Type ‘regedit’ (without quotes)

Step 3: Click and collapse ‘HKEY_LOCAL_MACHINE’

Step 4: Browse to the directory “HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\Printers\DCP Printer\PrinterDriverData”

Right-click ‘PrinterDriverData, then select ‘DWORD Value’.

Step 5: After adding a new value, name it as ‘render bitmaps to K’.

Note: value is case-sensitive, use big letter K.

Step 6: Right-click ‘render bitmaps to K, then click Modify.

Step 7: Set Value Data to 1, Set Base to Hexadecimal then click OK.

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