74 Xerox LS Duplicator
Appendix D: Troubleshooting
Frequently Asked Questions
1
No display on the LCD or the unit does
not operate when the power is on.
Check the power cable connection and
that the environment for the power
outlet is normal .
Make sure the required power voltage for
the duplicator matches the voltage of
your power outlet .
If the duplicator was stored in a location
where the temperature dropped below
2
0
F (0
0
C) within the past 24 hours,
leave the duplicator in a warm room with
temperatures at least 65
0
F (19
0
C) for 4
hours prior to powering it on .
2
The duplicator can not recognize the
master disc.
Check the format of the master disc or
the master itself for damage .
Your master disc may be copy protected .
Normally, most of the DVD/Blu-ray Discs
and some of the CDs you have pur-
chased from stores are copy-protected .
Use one of the Writers to read your
master disc by selecting one of the
writers as
