Mac+Phy Test; Asic Test; Iot Test; Usb Host Test (Only When A Usb Storage Device Is Inserted In The Front Usb Port) - Fuji Xerox DocuPrint M355df Service Manual

Chapter 6 General
6.5 ESS Diag

6.5.5 MAC+PHY Test

Performs an internal test without using any jig on MAC (Media Access Control) and PHY (Physical Layer).
CHECK OK

6.5.6 ASIC Test

Performs a test of Zoran Quatro 45xx by reading the timer counter of Zoran Quatro 45xx.
CHECK OK

6.5.7 IOT Test

Performs a communication test between the IOT. The communication test verifies communication by reading
the ROM revision number of the IOT.
CHECK OK
6.5.8 USB Host Test (Only when a USB storage device is inserted in the
Front USB Port)
Verifies the communication between the Front USB Port and the USB storage device inserted in it.
This menu is for obtaining the USB authentication. To use this test, you need devices used by the certification
authority.

6.5.8.1 Test Mode

Keeps the DownStream port of the Host Controller to the specified test mode.
Table 6-34 MAC+PHY Test
Test Result Display
Normal
Table 6-35 ASIC Test
Test Result Display
Normal
Table 6-36 IOT Test
Test Result Display
Normal
Error
MAC+PHY ERROR
Error
ASIC CHECK NG
Error
IOT ERROR
6-40