Epson LQ-570e - Printing on Single Sheets

EPSON LQ-570e/LQ-580 Revision C
Disassembly and Assembly Disassembly and Assembly
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Figure 4-10. C293 MAIN Board Removal
When connecting wires, check following condition;
n Blue marking side on CN12 and CN13 must locate at “1” of
connector.
n All wires should not touch each other.
n All wires must be fully connected in correct position.
Make sure to match the connector color each other.
n Locking peg on connector must be fully locked.
n Should not damage or bend pins.
n Do not catch cable from the power supply board assembly
between the main board assembly and the shield plate.
CBP-Tight (3x12)
I/F Grounding Plate
I/F Board Guide; B
CBP-Tight (3x12)
CAUTION
n Must use the wrist band while handling the main board
assembly.
n Be careful with the sharp edges of the shield plate to avoid injury.
ADJUSTM ENT
REQUIRED
After replacing the C293 MAIN Board, perform the default setting
and Bi-d adjustment to store the new data into the EEPROM on the
MAIN board.