To recap, the Semi Full Reset did not help. The text still slants to the left margin. There is now a Paper Jam error message and there is no jam as far as you can see.
You might use the following link as a guide to verify that there are not paper path problems and that no areas have been missed. Sometimes a very small piece of paper can cause problems. A flashlight can be helpful. Click Here
I recommend that you follow the steps in Solution 5 and clean the rollers again. Sometimes and additional cleaning helps. The guide can help you make sure all rolleres are cleaned. Let me know what happens.