Epson Artisan 810 Service Manual page 259

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD
Table 8-2. Detailed operations in All Reset Sequence
Operation
6-5. The PF Motor rotates counterclockwise
until reaching the limit to set the PG
position to PG-; which is its default
position.
7. Low temperature operation sequence *
7-1. The carriage moves back and forth
between the 0-digit side and the 80-digit
side for two times.
8. Set to the Intermediate Position
8-1. To avoid applying excess load at the PF
Measurement next, the carriage moves
to the 0-digit side and sets the Switch
Lever to the Intermediate Position.
8-2. The carriage returns to the home
position.
9. PF Motor Measurement
9-1. The PF Motor rotates clockwise until the
PF Roller turns three times to perform a
load measurement.
10.Detecting ink cartridges and
initializing the ink system
10-1. After checking the ink end sensor,
2
detects the ink remaining.*
11.CR lock setting
11-1. To shift the Transmission Arm to the
Ink System Drive Position, the carriage
moves to the Right Frame.
11-2.To detect the origin position of the
Transmission Arm, the PF Motor rotates
clockwise to confirm the Transmission
Arm touches the frame.
11-3.The PF Motor rotates counterclockwise
by the specified steps to shift the
Transmission Arm to the Ink System
Drive Position.
Artisan 835/725/PX820FWD/TX820FWD/PX720WD/TX720WD
PF Drive
Printer Operation Status Shift
Status
80 HP 0
PG++
4
PG-
1
80 HP 0
PG++
4
PG-
80 HP 0
PG++
PG-
6
80 HP 0
PG++
PG-
6
80 HP 0
PG++
PG-
6
80 HP 0
PG++
PG-
6
80 HP 0
PG++
PG-
80 HP 0
PG++
PG-
80 HP 0
PG++
PG-
Table 8-2. Detailed operations in All Reset Sequence
Decom-
pression Operation
Pump
11-4.The carriage returns to the home
1
position.
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11-5. The PF Motor rotates clockwise to set
the CR lock.
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Note *1 : Executed when the detected temperature is under 5
the Printhead.
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*2 : A periodic empty suction may be performed depending on the status.
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1
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Operation principles
Revision G
PF Drive
Printer Operation Status Shift
Status
80 HP 0
PG++
PG-
6
80 HP 0
PG++
PG-
6
o o
C (41 F) by the thermistor on
Confidential
Decom-
pression
Pump
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