The control panel does not operate correctly.
N
Confirm that the
printer operates and
the corresponding
LED lights correctly
by pressing the
switches.
EN
v
Check the output
voltage from the power
O
supply board. (Refer to
power supply circuit
diagram in APPENDIX.)
R e p l a c e
Replace the control
panel.
Figure 5-8. Unit Replacement -5
I
Replace the control
panel.
I
I
5-9
I
END