Processor while fine-tuning TrOCR on IAM

Hi there! I’m fine-tuning the TrOCR base model on binary images where I’m using this processor:

processor = TrOCRProcessor.from_pretrained('microsoft/trocr-base-handwritten')

I was wondering if it would be appropriate to use this processor as I’m fine-tuning on binary images and not greyscale. Or should I be using processor = TrOCRProcessor.from_pretrained('microsoft/trocr-base-stage1')?