Epson Stylus Pro 7400 Service Manual page 125

EPSON Stylus Pro 7400/7800/9400/9800
1.4.6.3 Maintenance Information Menu (MAINT INFO)
All the life counters, and other various information on usage conditions stored on the NVRAM can be displayed on the LCD panel.
Top menu 1st hierarchy
Item Item Description
Uptime and
MENU E Environmental
conditions
MAINT INFO
MENU R Carriage
Product Description
Table 1-64. MAIN INFO Menu Items
2nd hierarchy
Item
E1 Date and time maintained by the RTC
E2 Date and time of initializing the RTC
E3 Temperature of the printhead
E4 Date when the power is ON for the first time
E5 Cumulative total energized time period
E6 Cumulative total time of Energy Star non-sleep mode
E7 Cumulative total energized time of the Paper Suction fans
E8 Cumulative total time of opening/closing the front cover
E9 Reserved
E10 Head temp. is lower than 15 degrees C when starting printing
E11 Head temp. is within 15 to 20 degrees C when starting printing
E12 Head temp. is within 20 to 25 degrees C when starting printing
E13 Head temp. is within 25 to 30 degrees C when starting printing
E14 Head temp. is within 30 to 35 degrees C when starting printing
E15 Head temp. is higher than 35 degrees C when starting printing
E16 The highest head temp. when starting printing
E17 The lowest head temp. when starting printing
R1 Reserved
R2 Cumulative total cycles of the carriage movements (240 CPS)
R3 Cumulative total cycles of the carriage movements (350 CPS)
R4 Reserved
R5 Date when carriage durable parts are replaced
R6 Reserved
Cumulative total cycles of the carriage movements (240 CPS) after replacing the durable
R7
carriage parts.
Cumulative total cycles of the carriage movements (350 CPS) after replacing the durable
R8
carriage parts
R9 Reserved
Control Panel
Description
Revision B
Settings Unit
<YY><MM><DD><HH> Date and time
<YY><MM><DD><HH> Date and time
<nn> °C
<YY><MM><DD> Date
<nnnnnnnnnn> hour
<nnnnnnnnnn> sec
<nnnnnnnnnn> sec
<nnnnnnnnnn> Number of times
--- ---
<nnnnnnnnnn> Number of times
<nnnnnnnnnn> Number of times
<nnnnnnnnnn> Number of times
<nnnnnnnnnn> Number of times
<nnnnnnnnnn> Number of times
nnnnnnnnnn Number of times
<nn> °C
<nn> °C
--- ---
<nnnnnnnnn> Number of times
<nnnnnnnnn> Number of times
--- ---
<YY><MM><DD> Date
--- ---
<nnnnnnnnn> Number of times
<nnnnnnnnn> Number of times
--- ---
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