Rtc And Usb Id - Epson Stylus Pro 7710 Service Manual

Epson Stylus Pro 7700/7710/7900/7910/9700/9710/9900/9910

5.7.3 RTC and USB ID

This allows you to reset the date and time of the RTC backup battery and to set the
USB ID.
WRITING RTC PROCEDURE
1. Turn the printer ON.
2. Start the Service Program and select
3. Verify or input the date and time.
4. Click [Write RTC] to input the RTC onto the NVRAM on the new Main Board.
5. Click [Next] to display a confirmation screen. The information written on the
NVRAM is displayed on the screen. Confirm the information and click [OK].
6. Click [Finish].
7. Turn the printer OFF.
WRITING USB ID PROCEDURE
1. Turn the printer ON.
2. Start the Service Program and select
3. Input the 10-digit serial number of the printer. USB ID is automatically created
according to the serial number.
4. Click [Write USB ID] to input the USB ID onto the NVRAM on the new Main
Board.
5. Click [Next] to display a confirmation screen. The information written on the
NVRAM is displayed on the screen. Confirm the information and click [OK].
6. Click [Finish].
7. Turn the printer OFF.
ADJUSTMENT
RTC and USB ID.
RTC and USB ID.
If the printer is turned OFF and back ON after changing the USB
C A U T I O N
ID, the computer (Windows) detects the USB port used to connect
the printer as a new port and automatically copies the printer
driver as xxxx (copy x). If you need to perform another adjustment
using this tool, select the "copy x" driver next time.
Other Adjustment
Figure 5-79. [RTC and USB ID] Screen
Revision D
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