Ricoh M080, Service Manual

Page: 88 / 294

Updating the Firmware
M080 5-4 SM
5.2.2 PRECAUTIONS
Handling SD Cards
Observe these precautions when handling SD cards:
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Always turn off the main power switch before you insert or remove an SD card. Data on an
SD card can be corrupted if you insert or remove an SD card while the main power switch is
on.
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Never turn off the main power switch during downloading.
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Keep SD cards in a safe location. Never store SD cards in locations where they will be
exposed to:
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High temperature, high humidity
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Direct sunlight
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Strong vibrations
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Magnetic fields generated by machines or electronic devices
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Handle SD cards carefully to avoid dropping them, bending, scratching, etc.
Upload/Download
In this service manual, "upload" and "download" have these meanings:
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Upload: Copying data from the printer to the SD card
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Download: Copying data from the SD card to the printer
Network Connection
A print job sent to the machine during firmware update will interrupt the procedure. Before you
start the firmware update procedure tell the operator:
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The machine must be disconnected from the network.
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The machine cannot be used during firmware update.