Specifications

Operation Principle
2-11
 Cartridge LED
Lighting/blinking of 2 types of LED informs cartridge states to show the timing of replacement.
When the Control LED (Green) lights : At supplying
When the Error LED (Red) lights/blinks : Occurrence of an error
Lighting/blinking conditions for each LED are shown in the table below.
* Ink IC: NON-ORIGINAL INK, WRONG INK IC, Kind of INK, Color of INK, WRONG CARTRIDGE,
Expiration:2MONTH
Examples of cartridge switching and LED operation patterns are shown in the table below.
<Conditions for lighting/blinking of LED>
LED State
Control LED
(Green)
Not
light
Supply cartridge is not selected
Blinking –
Light At selecting a supply cartridge (Except for 4-color, the LEDs for all are ON unless an error has
occurred.)
At ink wear-up cleaning (See “ Ink wear-up cleaning (4-color only)” (P.2-16 )) (4-color only)
Error LED (Red) Not
light
At normal state
Blinking Occurrence of an error (Blinks at occurrence of the following errors).
Cartridge near end
Cartridge ink end
1 months passed after ink expiration date
Light Occurrence of an error (Lights at occurrence of the following errors)
Residual quantity 0 cartridge
No cartridge
Ink IC*
<LED operation pattern>
Event Valve operation
4-color Except for 4-color
Cartridge 1 Cartridge 2 Cartridge 1
Control
LED
Error
LED
Control
LED
Error
LED
Control
LED
Error
LED
Online drawing start
No problem on both cartridge
Cartridge 1 valve open Light – – – Light –
Cartridge 1
Cartridge near end occurs
Not changed Light Blink – – Light Blink
Cartridge 1
Cartridge ink end occurs
Switched to cartridge 2 – Blink Light – – Blink
Cartridge 2
Cartridge near end occurs
Not changed – Blink Light Blink
Cartridge 1
Take out to replace
Not changed – Light Light Blink – Light
Cartridge 1
Set a normal cartridge
Not changed – – Light Blink Light –
Cartridge 2
Cartridge ink end occurs
Switched to cartridge 1 Light – – Blink
Online drawing end Close all supply valves Light – – Blink Light –