Optodisc Technology Corp. BD-R SL

HQ4U 25GB 6x / OTCBDR002

Burned with LiteOn iHBS112 @4x

HQ4U 25GB 6x / OTCBDR002

Burned with LiteOn iHBS112 @4x

Writer: Panasonic UJ273
Firmware: 1.00
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 4x Z-CLV
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

Writer: Pioneer BDR-209E
Firmware: 1.51
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 2x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

Writer: Panasonic UJ273
Firmware: 1.00
Media: HQ4U BD-R 25GB 6x
MID: (OTCBDR002)
Burn Speed: 4x Z-CLV
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

Not sure what that means …

Writer: Pioneer BDR-209E
Firmware: 1.51
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 2x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

Writer: Pioneer BDR-209E
Firmware: 1.51
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 4x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

4x is much more worse with the Pio

Writer: LG BH16NS55
Firmware: 1.03
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 2x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

Writer: LG BH16NS55
Firmware: 1.03
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 4x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

The LG like the higher speed

Writer: LG BU40N
Firmware: 1.02
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 4x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

Looks also good at 4x

Writer: LG BU40N
Firmware: 1.02
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 4x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

Writer: LG BH16NS55
Firmware: 1.03
Media: Plexdisc BD-R 25GB 6x Printable
MID: (OTCBDR002)
Burn Speed: 6x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

The end looks like a pure media problem

Writer: LG BU40N
Firmware: 1.02
Media: Optical Quantum BD-R 25GB 4x
MID: (OTCBDR002)
Burn Speed: 4x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

The disc looks “cloudy”. I have seen this problem before, especially with Kodak from Umedisc

Writer: LG BH16NS55
Firmware: 1.03
Media: Optical Quantum BD-R 25GB 4x
MID: (OTCBDR002)
Burn Speed: 4x
Software:Imgburn 2.5.8.0
Burned 2019
Scanned 2019

This disc looks much better

HQ4U 25GB 4x / OTCBDR002

Burned with LiteOn iHBS112 @4x


HQ4U 25GB 4x / OTCBDR002

Burned with LiteOn iHBS112 @4x

HQ4U 25GB 4x / OTCBDR002

Burned with LiteOn iHBS112 @4x

Disc has visible damages



I had also some HQ4U with this problems but also an Optical Quantum with it. But nobody beats Umedisc Kodak 6x BD-R, almost all with Dye problems

HQ4U 25GB 6x / OTCBDR002

Burned with Pioneer BDR-209EBK @6x

HQ4U 25GB 6x / OTCBDR002

Burned with Pioneer BDR-209EBK @8x