2018 return has been printed but not mailed, Turbo Tax fees paid. Can I make corrections and reprint?

Regarding Clergy Housing Allowance, I added the amount I received as a negative amount in other income, line 21 (-$18,000). Per article in this link: https://ttlc.intuit.com/questions/4289819-clergy-housing-allowance-is-not-subtracting-from-wages-on-...

Unfortunately, I removed that amount ($18,000) from the W-2 section thinking that this would confuse things...It seems the confusion was with me because my AGI is around $900! 

I have NOT mailed the returns (E-file was not eligible). I want to make the necessary correction, then E-file or print my corrected returns accordingly. 

Thank you!