Epson LQ-1070 - Page 100

REV.-B
(5) Control Panel Operation is Abnormal
ASSY MAIN connected
Reinsert connector CN3
correctly.
k“
No
Is the
fault corrected?
Yes
I T7
END
v
No
Replace the BOARD ASSY.,
PANEL.
No
Replace the BOARD ASSY., MAIN.
T7
Replace the BOARD ASSY., MAIN.
Replace the BOARD
ASSY.,
PANEL.
*
5-12