Led Indicators And Printer States - Epson Stylus COLOR 440 Service Manual

EPSON Stylus COLOR 440, 640, and 740

1.4.3 LED Indicators and Printer States

Table 1-23 describes the appearance of the LED indicators during
various printer states. You can use the table below to determine the
nature of a printer problem and how to solve it.
Power on
Ink sequence mode
Ink cartridge replacement mode
Data processing
Paper out
Paper jam
No ink cartridge or ink out (black)
Ink low (black)
No ink cartridge or ink out (color)
Ink low (color)
Enter EEPROM reset
Maintenance request
Fatal error
Table 1-23. Printer Condition and LED Status
Printer State
Power
—
On
Flashing
Flashing
Flashing
—
—
—
—
—
—
Flashing
Flashing
Indicator Status
Ink Out (Black) Ink Out (Color)
— —
— —
— —
— —
— —
— —
On —
Flashing —
— On
— Flashing
ON (for 3 seconds)
Flashing Flashing
On On
Chapter 1 Product Description
Priority
Paper Out
— 9
— 6
— 5
— 8
On 4
Flashing 3
— 7
— 7
— 7
— 7
—
Flashing 2
Flashing 1
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