The Lexmark T420 laser printer is an easy-to-use general-purpose printer that provides optional network capability and a space-saving design. Duplex capability and 350-sheet input are both standard features on this low-profile printer. A fast 200 MHz processor and 16MB of memory are also standard on the base model, providing exceptional print performance of 22 ppm and a 10-second time to first page at 1200 image quality resolution. Optional memory, input capacity and high-yield print cartridges are available. Excellent performance, sturdy product design and easy-to-use cartridges make the Lexmark T420 an excellent choice for small businesses or workgroups.
Hi,I had this problem and fixed it by coemletply deleting the shared printer & creating it again from scratch on the print server.This may become an additional step for your troubleshooting.Regards,Vincent Vincentvdl