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LightScribe Direct Disc
Labeling Parameters
Media Supported
CD-R:
LightScribe Version 1.0
DVD+R:
LightScribe Version 1.0
Resolution
Dots per inch:
600
Tracks per inch:
500-1600 (mode
dependent)
Labeling Times
Draft quality:
< 20 min
Normal quality:
< 28 min
Best quality:
< 36 min
Access Times
(typical reads, including
settling)
Random DVD
< 130 ms (typical)
Random CD
< 120 ms (typical)
Full Stroke DVD
< 240 ms
Full Stroke CD
< 200 ms
Startup Time
(single)
< 7 seconds (typical)
Startup Time
(multi-
session)
< 30 seconds (typical)
Stop Time
(typical)
< 4 s
Cache Buffer
2 MB
Data Transfer Modes
ATA PIO mode 4 (16.7 MB/s); ATA Multi-word
DMA mode 2 (16.7 MB/s); ATA UltraDMA
Mode 3 (44.4 MB/s) (default on most HP xw
series workstations)
Power
Source
Four-pin, DC power receptacle
DC Power Requirement
5 VDC ± 5%-100 mV ripple p-p
12 VDC ± 5%-200 mV ripple p-p
DC Current
5 VDC (< 1000 mA typical, < 1600 mA
maximum)
12 VDC (< 600 mA typical, < 1400 mA
maximum)
Total Drive Power
(standby mode)
< 2.5 Watt
Audio Output
Line-Out
0.7 VRMS
Signal-to-Noise Ratio
74 dB
Channel Separation
65 dB
Operating Conditions
(all conditions non-
condensing)
Temperature
41° to 122° F (5° to 50° C)
Relative humidity
10% to 90%
Maximum wet bulb
temperature
86° F (30° C)
Certifications,
Approvals
MMC-4 compliant, multi-read compliant, Microsoft WHQL certification,
ACA AS/NZS 3548 class B, BSMI CNS 13438, CE Mark, C.I.S.P.R. Pub
22, TUV or VDE EN60950, EN 55022, EN55024, EMKO EN60950, EN
60825-1, UL 60950, CSA C22.2 60950-2000, CFR 21 part 1040 class 1,
CFR 47 C.I.S.P.R. Pub 22 Class B, DHHS/FDA, ANSI C63.4-1992
(FCC Class B), relevant parts of IEC 61000-4.
Operating Systems
Supported
Microsoft Windows XP Professional,
Microsoft Windows XP Professional x64 Edition
Red Hat Linux 7.3 WS3 and WS4 Versions (LightScribe labeling
functionality not supported on Linux)
QuickSpecs
HP xw9300 Workstation
Technical Specifications - Optical Devices
DA - 12186 Worldwide — Version 33 — May 25, 2007
Page 58