P_Thick_0.3/P_Thick Sensor Mounting Plate Position Adjustment - Epson Stylus Pro 7600 Service Manual

EPSON Stylus Pro 7600/9600
5.3.4 P_THICK_0.3/P_THICK Sensor Mounting Plate
Position Adjustment
Once you have changed the position of the Sensor Mounting Plate on which the
P_THICK_0.3/P_THICK Sensor is mounted, make the following adjustment using the
self-diagnostic function.
Adjusting tools: Thickness gauges (0.3, 0.4 / 0.8, 0.9mm)
NOTE: For disassembly and assembly procedure, refer to
P_THICK Sensor_0.3 ASSY
1. Remove the H Top Cover. (p.165)
2. Start the Self-diagnostic Function:
[Paper Feed ∆] [Paper Feed ∇
Power OFF →
+
3. Display "Test: Sensor":
[SelecType >] → [Paper Feed ∇] x2
4. Display "Sen: Paper":
[SelecType >] → [Paper Feed ∇] x2
5. Push down the Paper Set Lever rearward (to "release" position) and make certain that
the value on the LCD changes to "10".
6. Set the 0.4-mm thickness gauge between the PF Grid Roller and the Driven Roller near
the detection arm on the paper transport path, and bring down the Paper Set Lever
toward you (to the "paper holding" position).
At this point, if the value on the LCD is not "01", loosen the screw securing the
mounting plate for the P_THICK_0.3 Sensor (left). Then slide the mounting plate to a
position where the LCD shows "01", tighten the screw and remove the 0.4-mm
thickness gauge.
7. Set the 0.3-mm thickness gauge the same way as above and make certain that the value
on the LCD is "00".
At this point, if the value on the LCD is not "00", loosen the screw securing the
mounting plate for the P_THICK_0.3 Sensor (left). Then slide the mounting plate to a
position where the LCD shows "00", tighten the screw and check the previous step
again.
Adjustment
"P_THICK Sensor/
(p.190)".
]+[Cut/Eject] → Power ON
(See Figure 5-66)
P_THICK_0.3 Sensor
Figure 5-67. P_THICK Sensor / P_THICK_0.3 Sensor Position Adjustment
Mechanism Adjustment
From around the sensor, insert the thickness gauge and
set the Paper Set Lever in the paper holding position.
Driven Roller
PF Grid Roller
Figure 5-66. Gauge Setting Position
Detect arm
P_THICK Sensor
P_THICK Sensor Mounting Plate
P_THICK_0.3 Sensor Mounting Plate
Revision A
HP side
265