EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Adjustment Basic Adjustment 387
5.3 Basic Adjustment
5.3.1 RTC&USB ID&IEEE1394 ID
Writes the RTC Backup Battery Reset Time, USB ID, and IEEE 1394 ID on a
new Main Board.
Procedure
1. Note down the 10-digit ID number (IEEE1394 ID) on the ID label that is
stuck to lower backside of the main unit right frame when replacing the
Main Board.
2. Turn the printer power on after replacing the Main Board.
3. Start up the adjustment program and select [RTC&USB ID IEEE 1394
ID].
4. Confirm or Input [Date] and [Time].
5. Enter the 17-digit serial number of the main unit. The USB ID will be
generated.
6. Enter the ID number that is taken down in Procedure 1 to the [IEEE
1394 ID].
7. Click [Write] to start writing the RTC, USB ID, and IEEE1394 ID to the
NVRAM on the Main Board.
8. Click [Next].
9. Click [Check] to display the information written to the Main Board,
confirm the contents, and click [OK].
10. Click [Finish].
Figure 5-19. IEEE 1394 ID Label
Figure 5-20. RTC&USB ID&IEEE 1394 ID
C H E C K
P O I N T
Writing IEEE1394 ID is Stylus Pro 4400/4800 only.
C A U T I O N
If you turn the printer OFF/ON after the USB ID has been
changed, Windows recognizes the USB as another port and
creates a driver of xxxx (Copy x). If you need to continue
adjustment using this program, finish the program once and
restart it by selecting the new driver (Copy x).
IEEE 1394 ID Label
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