大大您用的是三菱DVD-R 8X
CDODE是哪一種啊
以下是BENQ DW1620(B7P9)對於DVD-R的支援表

Support 16x DVD-R media:
01. CMC (CMC MAG AM3)
02. MBI (MBI 03RG40)
03. Mitsubishi (MCC 03 RG20)
04. Maxell (MXL RG04)
05. Optodisc (OPTODISC R016)
06. Prodisc (Prodisc F02)
07. Sony (SONY 16D1)
08. TDK (TTH02)

For 8x DVD-R media which is able to write at 16x:
01. BenQ/ Daxon (DAXON0 08S)
02. SONY (SONY08 D1)
03. TAIYO YUDEN (TYG02)

For 8x DVD-R media which is able to write at 12x:
01. BeAll (BeAll G40001)
02. CMC (CMC MAG AE1)
03. Mitsubishi (MCC 02 RG20)
04. Maxell (MXL RG 03)
05. Prodisc (Prodisc S04)
06. Prodisc (Prodisc F01)
07. Ritek (RITEK RG06)