I read few articles via help or this DBA on how to reprint checks via accounts payable, and it is not helpful for me to figure out my problem.  What happen is that my printer ran out of ink at the same time I already click save button via AP-H.  Now I can not print these checks due it is not working, and believe it got erased from the printer file, dont know how it does that. Few articles have told me to untag the item that I need to reprint, and then click reprint....but the problem I already clicked save where I no longer see that screen box to untag these items.  So  I believe I have to start all over again where I have like 25 checks to print out.  So how can I start this over and print the check?  Do I have to void all the checks, and click pay vouchers/invoices again and then click pro-forma check and then reprint the checks?

Only void the ones that didn't print.  You can still reuse the same check number.