Develop ineo 4020 - Page 299

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