Konica Minolta bizhub C451 - Manual (Page 37)

Care of Authentication Unit (Biometric Type) AU-101 4
AU-101 36
4 Care of Authentication Unit (Biometric
Type) AU-101
Caution
- Before cleaning this device, disconnect it from the multifunctional
product. 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.
2
Note
• When disconnecting or connecting this device, turn off the
multifunctional product with the main 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.
Care of the housing
Frequency: Once a month, or when it is dirty
Wipe the housing with a soft, dry cloth. If the housing cannot be cleaned by
wiping it, wash it with a cloth dampened with a mild detergent and wrung out
well. After the housing is cleaned, rinse the cloth and wring it out well before
wiping off the detergent.