Sharp MX-4051 User Manual - Color Advanced & Essential Series 2 - Page 13

BEFORE USING THE MACHINE►BEFORE USING THE MACHINE COMMUNICATION INDICATOR When turning the machine power ON/OFF; at user authentication when the user has logged in using IC card or NFC; when connecting USB memory to the machine; when starting a job on the machine control panel; or during image adjustment or when adding toner, the LED lights blue in response to the request/operation from the user to communicate to the user the machine status. This light is used to communicate with users in front of the machine, therefore this is not lit as a result of remote operations. Communication indicator function ON/OFF settings In "Settings (administrator)", select [System Settings] → [Common Settings] → [Device Control] → [Status Indicator Setting] → [Use Communication Indicator]. Lighting patterns Lighting patterns differ depending on status. Lighting patterns Status Lighting pattern 1 Power on or wake from sleep mode from either a user operation or motion sensor* Lighting pattern 2 Power off or entering sleep mode from a user operation* Lighting pattern 3 During user authentication, at user login using an IC card or NFC Insertion of USB memory into the machine Lighting pattern 4 At job start (copy, scan, fax) on the operation panel Lighting pattern 5 When users are made to wait, during image quality adjustment or adding toner * The communication indicator lights in response to a power ON/OFF or wake from sleep mode directly carried out by the user. If other than direct user operations, including when receiving a print job, or turning Auto Power Shut-off ON/OFF by the scheduling function, the communication indicator does not light. Lighting pattern 1 After lighting sporadically, all lights come on together, and then turn off. Lighting pattern 2 All lights come on together, then each lamp turns off irregularly. Lighting pattern 3 The center light comes on, the left and right lights come on, then the center light turns off. 1-10