Epson Stylus COLOR 760 Service Manual page 80

EPSON Stylus COLOR 760
C298PSB/PSE
Board
No.1 Screws
Shield Plate M/B
Assembly
No.5 Screws
No.1 Screws
Figure 4-4. Removing Each Circuit Board
n
Since the CN10 has connector locks, be sure to release the
locks before removing the cables.
Also, make sure to lock them when connecting the cable.
Disassembly and Assembly
C298 Main Board
Earth
Plate
Disassembly Procedures
Be sure to perform the following adjustments when the Main
board is replaced;
1. Head voltage ID Input (Refer to Chapter 5.)
2. Bi-D adjustment, including Head Gap adjustment (Refer to
Chapter 5.)
3. USB ID data input (Refer to Chapter 5.)
Be sure to exchange the following parts also when the Main
Board is replaced;
1. Waste Ink Absorption Pad
2. Ink Cartridge (BK & Color)
This parts exchange is required since the several ink
counters stored in the EEPROM are lost with the Main board
exchange.
Make sure that each cables is set in the correct cable
holder (A or B) on the M/B Shield Plate. Refer to
Figure 4-5.
Cable Holder A
PE Detector
Cable
Panel FFC
ASF HP Sensor Cable
Figure 4-5. Set each Cable to A and B Cable holder
Revision C
Cable Holder B
Head FFC
CR, PF Motors
CR Encoder Sensor FFC
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