Following things you can do to stop slow printing with your printer:

• Use to Reinstall your printer driver
• Get your printer driver updated
• You may assign a new IP address to the printer
• Delete those files in the printers directory effecting the printing process (In short Stop the Print Spooler service)
• You may also change the print setting in word
• Disconnect and reconnect the printer

Note: If you are trying to do above any technical thing to resolve the issue, you may have a detailed information from online media and Youtube.