cd burners wear out?

j4ckhAir

Member
Dec 12, 2000
38
0
0
I have owned a yamaha 4416s 4x cd-rewritable drive for about three years. My question is, do burners incrementally lose thier capacity to burn with enough "strength"?

Example. Until recently, i have been able to burn even to cheap no name brand cd's, and have those cd's read in my plextor cdrom, burner, even in my car cd player when burned with music. I don't usually buy crappy cd's, but have in the past, and am pointing this out in particular to illustrate the point.

Recently i have tried to use, Sony, Tdk, and Imation discs, and they burn successfully, without a hitch, as is usual.

However, these successfully burned cd's, dont read at all in my plex cdrom, read 10% of the time in the burner, and may or may not read in the car cd player (refernce is to data for cdroms, and music for cd player of course).

Point being, that in the past i had luck even with crap cd's, and now i cant get a good burn on decent/to very good cd's (not that i get coasters, but i get unreliable reads).

So my question is, do burners burn less deeply as time goes on and they wear, is it the laser wearing out, or what is the process that is going on here?

Thx for the info, just trying to understand "how" my burner is dying. I'll buy a new one but was interested in this topic as i couldnt find anything on the net after a quick scour.

BTW, yeah, configuration is the same as when "all was good", firmware is up to date, termination is set, etc, etc...
 

esung

Golden Member
Oct 13, 1999
1,063
0
0
I've seen it happen on my Yamaha 400AT as well.. It's either the head needs alignment adjustment or the power calibration. On mine you can actually see the burned disc has 2 different reflective property.. it's like the power is been lower/higher at somepoint...

 

j4ckhAir

Member
Dec 12, 2000
38
0
0
So with regards to misalingment, are there any remedies available?

And what is "power calibration" as applied to these burners?


Thx
 

Rebels7

Senior member
Mar 5, 2000
450
0
76
I don't know if this applies to Yamaha burners or not, but, I read in another forum that the Rico burner needs the drive rails greased after extended use. These rails are the ones that the laser travels on when burning/reading. Several people in that forum claim after greasing these rails, that their burner was restored to like-new condition. Just a thought!!!
 

j4ckhAir

Member
Dec 12, 2000
38
0
0
Rebels7:

thx for the lead

btw, any chance you a link to that thread you mention, perhaps they elaborate on how to get to the rails and what kind of grease to use. at this point i'll try anything, as my drive is basically in near throw-away condition.

 

j4ckhAir

Member
Dec 12, 2000
38
0
0
Well, if anyone has any info on 'cdrom misalingment',or 'rail greasing', or can tell me that these things don't exist it would be greatfully appreciated.

I have a faint memory of some people talking about realignment kits, but am not sure.

Anyone?
 
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