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Stylus Color Service Manual
Timer (Monochrome and CMY Head)
2.4.2.2
This timer eliminates an increase in the viscosity of the ink inside the printhead nozzles or
up from the EEPROM when the printer is turned on. (Time Up Interval: 10 days.)
The time up values areas follows:
15 hours
Monochrome:
40 hours
65 hours
40 hours
Color:
85 hours
135 hours
It resets when:
When the black ink absorbing operation (black head) is performed.
When the color ink absorbing operation (color head) is performed.
Flushing Counter (Black, CMY Head)
2.4.2.3
This timer counts how long the caps open continuously to prevent dryness inside the caps.
This timer starts or stops (resets) when:
start:
Caps are opened.
stop:
The pause state is completed.
Absorbing
Fail
2.4.2.4
This timer absorbs the stained ink inside the caps periodically and it calculates the accumulation
time. This timer starts or stops (resets) when:
start:
Printing is started.
The printer is in the pause state.
stop:
Also this timer resets when the fail absorbing operation is performed.
Ink Level Counter R (On the RAM) (Monochrome= Rb, CMY = Ry)
2.4.2.5
This counter indicates the amount of ink that exists in the cap, in proportion to the number of
flushing operations. When the counter value of the black head exceeds or equals 12000 and when
the counter value of the color head exceeds or equals 17000, the fail absorbing operation is
performed.
The counter Rb counts when the black head performs the flushing operation to the morw
chrome cap.
The counter Ry counts when the color head performs the flushing operation to the CMYcap.
Also this timer resets when the fail absorbing operation is performed.
Rev. A
Timer (Blaclq CMY Head)
2-31
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