[RESOLVED] Bluetooth Printing Bitmap

Hi there,
im currently developing an application which prints to a Zebra QL320 printer via bluetooth.

im using Opennetcf's bluetooth and socket libraries.

So far i can discover the bluetooth devices available, and also print text and barcodes, using the StreamWriter class with a combination of CPCL (printing language),

However i need to be able to print a signature which i capture on the device.
The signature is captured and saved as a .bmp(bitmap)

Here is where i'm cannot get past. The data needs to be sent out in HEX or Binary, both may work.

So how can i read the bitmap and send it to the printer as HEX or Binary,
or even capture the signature and/or store it as binary or hex

Thanks for any help