Epson Stylus Pro - Epson Stylus Pro 7600 Service Manual

EPSON Stylus Pro 7600/9600

PF motor life monitor
How to calculate
It is calculated for trouble examination in case that it is used beyond
production life, because parts of PF motor and paper feeding drive mechanism
are not supported to exchange within production life. It is displayed with ratio
of PF roller life and driven roller life, because their lives are shorter than PF
motor. PF roller life and driven roller life are calculated with total paper
feeding, because their lives are defined with paper feeding (positive direction/
negative direction).
Display (Life)
100 ~ 81%
80 ~ 61%
60 ~ 41%
40 ~ 21%
20% ~ 1%
Less than 1% remaining
Maintenance Req.
Not happen because it is out of service range within product life.
Fatal error
Not happen, because trouble mode is not Fatal.
Counter clear
When "CLEAR COUNTERS PF MOTOR" in Maintenance mode 2 is
executed, the counter is cleared.
Count continuance
Even if remaining is 0, it keeps counting until 32bit register is full, and stops
counting-up at the maximum of positive number. It counts not only with panel
display but also with trouble analysis from NVRAM detailed data.
Information on these values is needed only when service personnel
C H E C K
perform maintenance work. Do not inform users of the meaning of
P O I N T
these indications.
Product Description
E∗∗∗∗∗F
E∗∗∗∗ F
E∗∗∗ F
E∗∗ F
E∗ F
F F
Head unit life monitor
How to calculate
The numbers of dot injection for each color are added up, the number of
injecting assured dots per nozzle
calculated with the most number of total dots in each
Display (Life)
100 ~ 81%
80 ~ 61%
60 ~ 41%
40 ~ 21%
20% ~ 1%
Less than 1% remaining
Maintenance Req.
Maintenance request happens at 2.8 billion shot/Nozzle.
Fatal error
Not happen as a head unit.
Counter clear
When "CLEAR COUNTERS HEAD" in Maintenance mode 2 is executed,
the counter is cleared.
Count continuance
Same as PF motor.
Information on these values is needed only when service personnel
C H E C K
perform maintenance work. Do not inform users of the meaning of
P O I N T
these indications.
Operating Panel
Revision A
×
96 nozzles is calculated as the life, and it is
E∗∗∗∗∗F
E∗∗∗∗ F
E∗∗∗ F
E∗∗ F
E∗ F
F F
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