Epson StylusPro 10000 Service Manual page 64

EPSON Stylus Pro 10000/10000CF
Name Mounting location
PF motor Left guide frame
Left side PF roller
PF encoder
bracket
Form adsorption (Suction) fan Main frame central
(3 pieces) inside
Shutter motor (Suction control
I/S frame
motor)
Shutter home sensor I/S frame
P-FRONT sensor Paper guide L
P-REAR sensor Under paper guide U
CR guide rail right
P-THICK sensor
side
Paper set lever sensor Lever bracket
Lever locking solenoid Left guide frame
Pump motor I/S frame
Operating Principles
Drive
Type
voltage
PF roller is revolved via the belt slowing-
+42V
down gear
DC motor
+5V
At the time of stopping, holds it with +5V
The band of the loop scale that was stuck to
+5V Linear encoder
the slowing-down gear is detected.
Inhaling air from the hole of the sub platen
+28V Blow fan the form causes to be stuck. (decided speed
revolution)
It slides paper guide L2 with the cam that
+28V Stepping motor
was established within paper guide L.
The home position of the shutter control is
Reflection style
+5V detected with the sensor lever of the slide
photo interrupter
device.
The top of the form is detected. (Reading
Reflection style
+5V the voltage value with the A/D converter on
photo interrupter
the C362DRV board.)
The end is detected after the form. (Reading
Reflection style
+5V the voltage value with the A/D converter on
photo interrupter
the C362DRV board.)
The thickness of the form is detected with 2
stages.
Reflection style
+5V
photo interrupter 0.6 or less mm: thin paper
0.7 or more mm: the cardboard
Reflection style Condition of the paper set lever sensor
+5V
photo interrupter (locking/release) is detected
Paper set lever is not able to move from
+28V Linear solenoid
locking condition
It discharges the compressed air to 6 ink
cartridges
+42V Stepping motor
the carriage is locked at the time of motor
actuation.
Printer Mechanism Components
Explanation Function / control / others
The revolution of the motor is controlled
(with superheating inhibition) the C362DRV
board on the basis of the encoder signal.
Generating the signal of 360LPI with, the
C362DRV board the revolution of the motor
is controlled.
The inside of the sub platen is divided to 3
pieces corresponding to the fan.
The slide quantity (the adsorption power) is
controlled with 20 stages on the basis of the
kind and location etc. of the form.
Making the home position the adsorption
power 100% the shutter motor actuation
quantity is controlled.
Using for the detection of the form
registration and form jam at the time of the
supplying paper.
Using for the calculation of the presence (the
paper end) and biggest printing range of the
form.
The slide motor control (the paper gap
adjustment)
Detecting the paper set lever position.
Avoiding to operate the lever during printing.
Necessary ink pressure is produced to supply
the ink to the sub tank of the printer head.
Revision B
Reference
clause
2.2.2
2.2.2
2.2.2
2.2.2
2.2.2
2.2.2
2.2.2
2.2.2
2.2.2
2.2.2
2.2.5
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