- (void) tryRasterWithBitmapData:(char *)data ofWidth:(NSUInteger)width andHeight:(NSUInteger)height
{
    const char initializeRaster[] = "\x1B\x2A\x72\x52";
    const char enterRaster[] = "\x1B\x2A\x72\x41";
    const char formFeed[] = "\x1B\x0C\x00";
    const char clearRaster[] = "\x1B\x2A\x72\x43";

    [self sendBytes:initializeRaster ofLength:sizeof(initializeRaster)];
    [self sendBytes:enterRaster ofLength:sizeof(enterRaster)];

    NSUInteger bitmapBytePerRow = width;
    NSUInteger bytesPerRow = 3 + bitmapBytePerRow;

    NSUInteger byteOffset = 0;
    for (NSUInteger y = 0; y < height; y++)
    {
        char *rasterCommandForRow = NULL;
        rasterCommandForRow = (char *)calloc(bytesPerRow, sizeof(char));
        *rasterCommandForRow++ = '\x6B';
        *rasterCommandForRow++ = '\x41';
        *rasterCommandForRow++ = '\x01';

        for (NSUInteger x = 0; x < width; x++)
        {
            *rasterCommandForRow++ = *(data + (byteOffset * sizeof(char)));
            byteOffset++;
        }
        [self sendBytes:rasterCommandForRow ofLength:bytesPerRow];
    }

    [self sendBytes:formFeed ofLength:sizeof(formFeed)];
    [self sendBytes:clearRaster ofLength:sizeof(clearRaster)];
}