Konica Minolta Bizhub C353P User Manual page 493

Authentication unit (IC card type AU-201)
15.5 Care of authentication unit (IC card type) AU-201
Reminder
Before cleaning this device, disconnect it from the machine. If a force is applied to the USB port, it may
be damaged.
When cleaning this device, do not allow water to enter the device, otherwise the system may be
damaged.
Never use organic solvents, such as benzene or alcohol, to clean this device, otherwise it may be
damaged.
Note
When disconnecting or connecting this device, turn off the machine with the power switch, and then
wait at least 10 seconds before turning it on again. The machine may not operate correctly if it is turned
on immediately after being turned off.
Hold the plug when plugging and unplugging the USB cable, otherwise the cable may be damaged.
Frequency: Once a month, or when it is dirty
Wipe this device with a soft, dry cloth. If this device cannot be cleaned by wiping it, wash it with a cloth
dampened with a mild detergent and wrung out well. After this device is cleaned, rinse the cloth and wring it
out well before wiping off the detergent.
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