Disassembly; Summary - Epson Stylus Photo R2000s Series Service Manual

Stylus Photo R1900/R2880/R2000/R2000s/SC-P400 Series
 Firmware Update when displays Fatal error
The firmware of this printer is written in the Flash ROM on the Main board. If
the Main board is replaced, Print head is replaced or the firmware needs to be
updated, follow the procedure below to write the firmware to the Flash ROM.
 Normally Firmware Update
1. Turn the printer ON in the normal mode.
2. write the Firmware to Flash ROM with Epson Firmware Updater.
3. The printer is rebooted automatically and returns to ready
status.
 Firmware Update when displays Fatal Error
1. Turn on the printer ON in the F/W Update mode.
Turn the power ON while pressing
[Power] + [Paper] + [Ink] + [Roll Paper] buttons together.
When turn on the [Power LED] + [Paper LED] + [Ink LED],
release the [Ink] button only.
After [Power LED] + [Paper LED] + [Ink LED] flash 3 times, turn
on the [Power LED] only.
2. write the Firmware to Flash ROM with Epson Firmware Updater.
3. Restart the printer after the [Power LED] is flashed.
SC-P400 Series

9.4 Disassembly

9.4.1 Summary

This section describes changed parts & new parts for SC-P400 Series only. For
assembling of other parts, please refer to the information of Stylus Photo
R1900/R2880 or Stylus Photo R2000/R2000s (
addition, the caution points are same as Stylus Photo R1900/R2880/R2000/
R2000s.
Disassembly
Revision I
). In
"4.1.7 Disassembly" (p.77)
207