PS1/PSX Debug dtl-h1001 won't read burned discs

Well.. I was about to ask this for a few months but I'm trying to fix this now so maybe you guys might know something.

I have a dtl-h1001 and won't take CD-R. It used to have problems with original discs but I swapped the laser with the one on my modded console and it worked.

The thing is, the games I burn here work flawless on my modded system but won't work with the DTL.

I'm also swapping the lasers from one system to another and it still with the same laser won't read CD-R discs.

Tried burning with imgburn and alcohol 120% with playstation pre-set and no go. Tried a few different cd-r brands without success.



Is there any special way to burn games that I don't know about for those debug systems?