Lexmark X4270 User Guide I Own A Lexmark X4270 All In One, I Was Printing My Paper Stuck Half Way Through I Lost My User Guide HELP PLZ

I own a lexmark x4270 all in one, I was printing my paper stuck half way through I lost my user guide HELP PLZ - lexmark x4270 user guide

Lexmark X4270 Printer Scanner Fax
while printing the paper is half way into the printer and not putting more .. reading error # 1200
See the user guide

I have my instructions, I can not play the part. If someone could help me would be very grateful ... thnx