My office used to have a couple of Canon 3200 printers and we have an old ERP program that we would send a printer escape code to and it printed out reports from the ERP system in landscape. This was the string we sent:
~E&l1o8d0L~E(s13h3b
I replaced those 2 old Canons with 2 new Canon ImageRunner Advance C5255 printers and that same code gives an error at the printer (something like "unsupported file format").
I think 0o = portrait and 1o = landscape, and 6d = 6 lines per inch and 8d = 8 lines per inch. I need to find an escape code that will work for these new printers. Thanks in advance for any help anyone can offer.