Thank you very much for this answer
I was thinking to get this printer [3800]
I was searching about a printer that can print larger than that but i didn'r find rather than 7xxx and 9xxx models which are very expensive, so then i was confusing between 3800 and 4800, and i found that even 4800 is little over priced, just i hope to find a printer that can print larger than 17" width with price $1500 or less.