Hello pertti,
Welcome to the HP Forums! I understand your concerns with your Laserjet P1102W. What is your operating system on your computer? Click here to find out: Windows.
If you have documents stuck in your Print Queue, then I would suggest following this HP document on Print Jobs are Stuck in the Print Queue. You will have to restart the Print Spooler on your computer.
If you would like to uninstall the printers software, then I will provide a HP document on Uninstalling the Software. Please choose your correct operating system.
If this HP document doesn't resolve your issue, please let me know and I will assist you further.
Looking forward to hearing from you.