Hi, I hope someone can help today. I bought an Olivetti ecr 7700 till yesterday. Need it for tomorrow morning in shop and need to program it. To do so you need to turn the key to the prg position which is to the left of OFF. However, the key won't turn any further left than off and although there are other positions to the right of off it doesn't turn that way all the way around to prg either. I realise i'm probably being a bit dense but in videos looked at on youtube they seem to just turn the key to the left of off. mine won't budge that way. Does anyone know anything about this?
many thanks for any help