Ricoh SP 1200SF User Manual page 30

Chapter 2
• with sealing flaps that have not been
folded at purchase
• with sealing flaps as shown in figure
below
• with each side folded as shown in figure
below
If you use any of the types of envelopes
listed above, they may damage your
machine. This damage is not covered
under any our warranty or service
agreement.
Occasionally you may experience paper
feed problems caused by the thickness,
size and flap shape of the envelopes you
are using.
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Labels
The machine will print on most types of labels
designed for use with a laser machine. Labels
should have an adhesive that is acrylic-based
since this material is more stable at the high
temperatures in the fuser unit. Adhesives
should not come in contact with any part of
the machine, because the label stock may
stick to the drum unit or rollers and cause
jams and print quality problems. No adhesive
should be exposed between the labels.
Labels should be arranged so that they cover
the entire length and width of the sheet. Using
labels with spaces may result in labels
peeling off and causing serious jams or print
problems.
All labels used in this machine must be able
to withstand a temperature of 392 degrees
Fahrenheit (200 degrees centigrade) for a
period of 0.1 seconds.
Label sheets should not exceed the paper
weight specifications described in this User's
Guide. Labels exceeding this specification
may not feed or print correctly and may cause
damage to your machine.
Labels can be fed from the manual feed slot
only.
Types of labels to avoid
Do not use labels that are damaged, curled,
wrinkled or an unusual shape.
CAUTION
DO NOT feed part used label sheets. The
exposed carrier sheet will damage your
machine.
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