15 Appendices
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Wide Format Copy System User Guide
Appendix 4: LED Status Indicators
The PUN Controller has four LED status indicators as shown in Table 8 below.
Table 8. Controller LED status indicators
LED Number Color Indicated Condition
LED 1
Green
"Ready." Indicates that the Controller is powered up
and ready to process incoming jobs.
LED 2
Green
"Busy." Indicates that the Controller is busy
processing a job.
LED 3
Yellow "Mismatch." Indicates that a media mismatch, which
may be blocking the print queue, has occurred. This
also displays when the Controller's Accounting disk is
full, or when the Controller has reached its Accounting
record limit. Check the Web Printer Management
Tool's Main Page to determine the problem.
LED 4
Red
"Attention." Indicates that a Printer or Finisher fault
has occurred. May indicate a paper jam, out of toner
condition, out of media condition, or a
communications problem with one of the devices.
During power-on self test (POST), the firmware will light LEDs 2, 3, and 4. After POST has
successfully completed, LEDs 2, 3, and 4 will be switched OFF, and LED 1 will be switched ON.
If POST did not successfully complete, all 4 LEDs will be switched OFF (i.e., they will be unlit).
