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

EPSON Stylus Pro 3800/3800C/3850

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
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 A
203