Q: i didnt saave some work and now i dnt know where to find the printer's memory?
A: Unfortunately you're out of luck. The memory in printers is used just as a page by page memory to create the image for the printer from the computer data for the current page and then it's gone, it doesn't store the data for future use. Some printers have hard drives where you could store some files, data, logos, etc., but you'd have to perform special functions to have it stored there. I doubt that you have a printer with a drive. I guess lesson learned (I learned that same lesson awhile back), save everything to disk that you create, just in case you need it again for any number of reasons. The space it takes on a drive is insignificant these days with the size of drives, and priceless when you need to have that data again.