Konica Minolta Bizhub 4020 User Manual page 299

Action
Step 2
Check if the indicator light on the printer control
panel is blinking green.
Note: A green blinking light indicates that the
printer is busy.
Is the indicator light blinking green?
Step 3
1. Check for an error message on the display.
2. Clear the message.
Does the error message still appear?
Step 4
Check if the flash drive is supported.
For more information on tested and approved
USB flash drives, see
and file types.
Does the error message still appear?
Step 5
Check if the USB port is disabled by the system
support person.
Does the error message still appear?
User's Guide
Supported flash drives
Yes
Wait until the printer is ready, then view
the held jobs list, and then print the
documents.
Go to step 4.
Go to step 5.
Contact technical support.
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No
Go to step 3.
The problem is
solved.
The problem is
solved.
The problem is
solved.