3Com 3CRWPS10075-US User Guide - Page 16

LED Indicators, Diagnostic Push Button - firmware

Page 16 highlights

16 CHAPTER 1: INTRODUCTION LED Indicators There are two (2) LED indicators on the top panel - Status (Green, right) and Error (Red, left). The LED indicator modes are described in the following table. Table 3 LED Indicator Modes Status LED Off On On Blinking Error LED Off On Off Off Blinking Blinking Status Description No Power Hardware error Normal operation (idle) Normal operation - data is being transmitted or received on the USB Printer Port. During a Firmware Upgrade, both LEDs will blink. Diagnostic Push Button The Print Server is fitted with a Diagnostic Push Button. The button is recessed; a pin or paper clip can be used to press it. This button has 2 functions: ■ Restore the factory default settings ■ Print a test page containing all current settings. To restore the factory default settings: 1 Power down the the Print Server. 2 Press and hold the diagnostic button. While pressing the button, switch the Print Server ON. 3 If you continue pressing the button for 10 seconds, a diagnostic page will be printed, showing the new (default) settings. To generate a Diagnostic print out 1 Ensure that both the Print Server and the printer are ON. 2 Press the diagnostic button, and hold it in for 2 seconds. 3 The test page, containing the current settings, will be printed. PostScript printers are unable to print this page. If you have a PostScript printer, the test page will not be printed.

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16
C
HAPTER
1: I
NTRODUCTION
LED Indicators
There are two (2) LED indicators on the top panel - Status (Green, right)
and Error (Red, left). The LED indicator modes are described in the
following table.
Table 3
LED Indicator Modes
Diagnostic Push
Button
The Print Server is fitted with a Diagnostic Push Button. The button is
recessed; a pin or paper clip can be used to press it. This button has 2
functions:
Restore the factory default settings
Print a test page containing all current settings.
To restore the factory default settings:
1
Power down the the Print Server.
2
Press and hold the diagnostic button. While pressing the button, switch
the Print Server ON.
3
If you continue pressing the button for 10 seconds, a diagnostic page will
be printed, showing the new (default) settings.
To generate a Diagnostic print out
1
Ensure that both the Print Server and the printer are ON.
2
Press the diagnostic button, and hold it in for 2 seconds.
3
The test page, containing the current settings, will be printed.
PostScript printers are unable to print this page. If you have a PostScript
printer, the test page will not be printed.
Status LED
Error LED
Status Description
Off
Off
No Power
On
On
Hardware error
On
Off
Normal operation (idle)
Blinking
Off
Normal operation - data is being transmitted or
received on the USB Printer Port.
Blinking
Blinking
During a Firmware Upgrade, both LEDs will blink.