Do you need an instruction manual for the Royal Alpha 9150 cash register?

I have a full 100+ page copy of the instruction / programming manual for the Royal Alpha 9150 cash register available for $20. Be able to set up your register with your business name printed on the receipts, print end of day z-tapes, do your tax codes, etc. I also have one used Royal 9150 cash register available, come with a bag of extra paper tape rolls - I use something else and don't need it. Inquire at slateworks@yahoo.com