Epson Stylus COLOR 800 Service Manual page 28

EPSON Stylus &2/25 800
‰Panel Functions at Power On
This printer also enters various functions by holding down a specific button and turning on the printer.
Each combination and its function are described in Table 1-23.
Button Pressed *
(while turning on the printer)
Load /Eject
Cleaning (Black)
Cleaning (Color)
Load /Eject + Cleaning (Color)
Load /Eject + Cleaning (Black)
Cleaning (Black) + Cleaning (Color)
Load /Eject
Cleaning (Black)
Cleaning (Color)
Then press Cleaning (Color) button
once again within 3 seconds.
*1 : "+" means to press one button while holding down the other button(s).
*2: Refer to Table 1-28 or the EEPROM map described in the Appendix.
‰LED Indicators
Several printer conditions can be identified by LEDs on the control panel. Which LED (or LEDs) lights
varies, depending on the condition. See Table 1-24 for printer conditions and LED status.
Printer Condition
Power on condition
Ink sequence
Ink cartridge change mode
Data processing
Paper out
Paper jam
No ink cartridge or ink end (black)
Ink level low (black)
No ink cartridge or ink end (color)
Ink level low (color)
Enter EEPROM and Timer IC reset
Maintenance request
Fatal error
*1: "---" means no effect.
1-20
Download Service Manual and Resetter Printer at http://printer1.blogspot.com
Table 1-22. Panel Function with Power On
1
† Starts LQ self-test printing.
† Starts Draft self-test printing.
† Enters default setting mode.
† Enters Hex-dump mode.
† Enters the printhead alignment mode.
† Enters ink smudge prevention mode.
† Resets a specific area of EEPROM and
+
+
Table 1-23. Printer Conditions and LED Status
Power
On
Blinks
Blinks
Blinks
---
---
---
---
---
---
Blinks
Blinks
Function
2
Timer IC.*
Indicators
Ink out Ink out
(Black) (Color)
1
---
---*
--- ---
--- ---
--- ---
--- ---
--- ---
On ---
Blinks ---
--- On
--- Blinks
On On
1 second 1 second
Blinks Blinks
Blinks On
Paper Out
---
---
---
---
On
Blinks
---
---
---
---
On
1 second
Blinks
On
Rev. A