User-replaceable parts
The procedures in this section describe the removal and replacement of the following user-
replaceable parts:
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Print cartridge
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Control-panel overlays
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Control panel
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Transfer roller
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ADF input tray
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ADF pickup and feed rollers
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ADF separation pad
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ADF delivery guide (clear mylar sheet)
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Output-bin assembly
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Duplex-printing unit
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Fuser-entrance guide
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Fuser
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Tray 2, 3, 4, or 5 pickup and feed rollers
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Tray 1 pickup roller
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Scanner filter cover and scanner filter
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ADF-hinge flap
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Formatter cover and formatter
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Hard drive
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DIMMs
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Flash memory card (firmware)
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Fax accessory
User-replaceable parts 147