
1.
Printer does not operate at all with
power switch on.
. .
I
M e a s u r e t h e A C i n p u t
v o l t a g e .
I
N
Use correct AC input
voltage normal ?
voltage.
Replace the fuse Fl, and
Y
disconnect connector
on the
board.
A
Disconnect connector
on the
board, turn the printer
power on, and measure
the output
I
N
voltage
normal ?
Connect
on the
board.
connectors on
the
board, except
CN5,
and
the
board.
Replace the
board. -
1
on, does the buzzer ring
N
Replace the fan unit.
●
Connect all the connectors
on the
board.
Replace the printer
turned on, does the fan
mechanism.
m
END
v
1 : Refer to Tables 5-4 and 5-5.
5-4
1
Summary of Contents for LQ-1060
Page 1: ...EPSON TERMINAL PRINTER L Q 8 6 0 1 0 6 0 TECHNICAL MANUAL ...
Page 5: ...REVISION TABLE REVISION DATE ISSUED I CHANGE DOCUMENT I I 1st issue I v ...
Page 68: ...cc o REV A N N n 1 cc b I al cc u co n4 2 1 Figure 2 14 Main Switching 2 21 ...
Page 79: ...REV A Table 2 20 State of Module 1 1 I W stay E H H L H d O s H H 4 2 32 ...
Page 203: ...Figure 5 6 MONPS MONPSE Board Voltage Waveforms 5 17 ...
Page 204: ...REV A Fiaure 5 6 MONPS MONPSE Board Voltage Waveforms z L 5 18 ...
Page 205: ...Figure 5 6 MONPS MONPSE Board Voltage Waveforms 5 19 ...
Page 248: ...REV A A 3 DRAWINGS 3 J32 J TI g 4 Figure A 27 MONPS Board Component Layout A 34 ...
Page 250: ... 2 1 1 1 1 I A b 2 Ozaz 1202 C O ZZH Z UOEE vu I 1 Figure A 29 MONPS Board Circuit Diagram ...
Page 252: ...L t g Figure A 31 JUNMM Board Component Layout A 38 ...