Epson Discproducer PP-50BD User Manual page 103

❏ Printing is possible only on the printing surface. When printing by hand, use a
soft-tipped writing instrument like a felt pen, and do not use a ballpoint pen. Also, do not
erase once printed.
❏ Do not use with an auto loading mechanism, a drive with a holding mechanism larger
than 33 mm, or an automotive drive. Depending on the condition used, the printing
surfaces may stick.
❏ A published CD/DVD/BD may not be readable on another type of drive or player due to
compatibility.
❏ The recording surface side has a concentric ring projection called the stack ring.
Depending on the disc, projection of the stack ring is small and use of such a disc may
cause the disc to stick before or after printing. It is recommended to check the disc
before use.
❏ The specified discs have a moisture-adhesive ink receptor layer on the label surface. If
stored stacked, especially under high humidity and high temperature conditions, discs
may adhere to each other. If an automatic duplication machine is used, please check
the disc before using.
Notes when storing discs
❏ Do not store in direct sunlight, near heating equipment, or high humidity and
temperature.
❏ Do not place where large temperature variance takes place, as condensation may
occur.
❏ Do not place an object on top of the disc.
❏ When storing, keep the disc in its disc case, and avoid letting film or cards touch the
printing surface. These may scratch the printing surface.
❏ Do not store discs in soft cases or bags which may touch the printing surface directly.
This may cause discs to stick; may cause color shading or discoloration.
❏ Avoid storing with part of the printing surface covered, as this may cause smearing or
discoloration.
❏ Making a backup is recommended if the data is important. It is recommended to make
backups periodically if storing for long period of time.
❏ Avoid storing in high temperatures and high humidity, which may result in blurriness
and stickiness of the printing surface.
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