Epson 5700i Service Manual - Page 33

Main Control Board Removal, Remove 10 screws CS M3x8 securing the Main Control Board - epl 5700 printer

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EPL-5700L/5700i Revision A 4.2.3 Main Control Board Removal 1. Remove the right cover (See section 4.2.2 of the EPL-5700 Service Manual). 2. Remove the control panel (See section 4.2.1 of this manual). 3. Remove the front cover (See section 4.2.7 of the EPL-5700 Service Manual). 4. Remove 10 screws (CS M3x8) securing the shield cover of the Main Control Board, and remove the shield cover (See section 4.2.9 of the EPL-5700 Service Manual). 5. Remove the harnesses which are connected to the connector on the Main Control Board. 6. Remove 10 screws (CS M3x8) securing the Main Control Board on the printer (See section 4.2.9 of the EPL-5700 Service Manual). 7. Remove a fixing screw for USB interface (CS M3x6) and two fixing screws for parallel interface (CP M3x6), and remove the board. Main Board Fixing Screws USB Connector Fixing Screw Parallel Connector Fixing Screws Figure 4-5. Main Control Board Removal DISASSEMBLY AND ASSEMBLY DISASSEMBLY AND ASSEMBLY 33

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EPL-5700L/5700i
Revision A
DISASSEMBLY AND ASSEMBLY
DISASSEMBLY AND ASSEMBLY
33
4.2.3
Main Control Board Removal
1.
Remove the right cover (See section 4.2.2 of the EPL-5700 Service
Manual).
2.
Remove the control panel (See section 4.2.1 of this manual).
3.
Remove the front cover (See section 4.2.7 of the EPL-5700 Service
Manual).
4.
Remove 10 screws (CS M3x8) securing the shield cover of the Main
Control Board, and remove the shield cover (See section 4.2.9 of
the EPL-5700 Service Manual).
5.
Remove the harnesses which are connected to the connector on the
Main Control Board.
6.
Remove 10 screws (CS M3x8) securing the Main Control Board on
the printer (See section 4.2.9 of the EPL-5700 Service Manual).
7.
Remove a fixing screw for USB interface (CS M3x6) and two fixing
screws for parallel interface (CP M3x6), and remove the board.
Figure 4-5.
Main Control Board Removal
Main Board Fixing Screws
USB Connector Fixing Screw
Parallel
Connector
Fixing
Screws