Lexmark Pinnacle pro 901 & 905
I am having a similar problem at two different locations with Lexmarks pro901 & pro905 printers. When I send a .jpg to the printer it prints, but if I send a second .jpg to the printer you can hear the printer start to feed paper then it stops. The printer icon appears in the lower right side of the task bar. If I click on this icon the printer window opens and states that the second job is printing (nothing is happening). If you highlight the print job and click on delete all print jobs it indicated it is deleting the job, but nothing happens. It is like the task of printing freezes. I have tried stopping the print spooler and restarting it, nothing happens. The only thing that works is restarting the computer. Then the printer icon is no longer on the task bar.
Things I have tried to do are: deleting the printer and re-installing it (I also uninstalled all the software on the computer affiliated with the printer when I did this) , upgrading the firmware (this had already been done), setting up the printer as a wireless printer, setting up the printer as a network printer, setting up the printer so it plugged into one computer with a USB cable, as stated above stopping the print spooler, turning the printer off and on between each file I was trying to print.
After each of these changes I tried printing two .jpg files one right after the other. The same thing happened every time, the first file printed and the second one hung up. I tried all of these with both of the printers and have had the same results. One of the printers is my neighbors, the other one is on a small network (15 computers) at a computer society where I volunteer my time.
Both computers have Windows 7 Professional 64 bit operating systems on them.
Any help or advice would be appreciated with this.