1-8 Service Manual
4511-xxx
Tips on preventing jams
You can avoid most paper jams by correctly loading paper and specialty
media.
The following hints can help you avoid paper jams:
• Do not load wrinkled, creased, or damp paper.
• Never mix media types within a tray.
• Flex, fan, and straighten paper before you load it.
• Do not exceed the maximum stack height.
• Push all trays firmly into the printer after loading them.
• Make sure the guides in the trays are positioned snugly against the
paper or specialty media.
• Do not remove paper trays while a job is printing. Wait for a Load
Paper or Ready light sequence or message before you remove the
tray.
• Before loading transparencies, fan the stack to prevent sheets from
sticking together.
• Do not use envelopes that:
– Have excessive curl
– Are stuck together
– Are damaged in any way
– Contain windows, holes, perforations, cutouts, or embossing
– Have metal clasps, string ties, or metal folding bars
– Have postage stamps attached
– Have any exposed adhesive when the flap is in the sealed position
• Use only recommended paper. Refer to the Card Stock & Label Guide
available on the Lexmark Web site at www.lexmark.com for more
information about which paper provides optimum results for the current
printing environment.
Tools
The removal and adjustment procedures require the following tools and
equipment:
• Magnetic tip Phillips screwdrivers, large and small
• Volt-ohmmeter
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