While you wait for answers, we may have found some information which could help you.
Click here for Recorder Play DvdDaewoo SD-3800P?
Daewoo VCR/DVD player recorder eject and open/close won't work?
How can I fix - Daewoo SD-3500P combo - video question?
how to record vhs to dvd with out the recorder telling me there is no disk?
My Daewoo DVD/VCR wont open?
My Daewoo DVD Recorder + VCR DF-4500P is in Safe Mode How can I get it out?