Standard Adjustment; Rtc&Usb Id - Epson Stylus Pro 3800 Service Manual

Epson Stylus Pro 3800/3800C/3850/3880/3885/3890

5.3 Standard Adjustment

5.3.1 RTC&USB ID
Purpose
Whenever the main board is replaced, this must be carried out to initializes the
RTC and write USB ID on the new board.
Procedure
1. After replacing the main board, turn the printer ON.
2. Start up the Adjustment Program and select [RTC&USBID].
3. Check or enter the date and time displayed on the screen.
4. Enter the 10-digit serial number of the printer. USB ID is automatically
created according to the serial number.
5. Click [Write] to write RTC&USB ID in the NVRAM on the new main board.
6. Click [Next] to display a confirmation screen. Click [Check] to display all the
information written on the NVRAM on the screen. Confirm the information
and click [OK].
7. Click [Finish].
A communication error will occur if the printer is turned OFF/ON
C A U T I O N
after the USB ID is changed, because the PC recognizes the USB as
a different port. To carry on with other adjustments using the
program, restart the program and use a different port.
ADJUSTMENT Standard Adjustment
Figure 5-11. [RTC&USB ID] Screen (1)
Figure 5-12. [RTC&USB ID] Screen (2)
Revision C
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