Panasonic KX-W1500

6) Print Problem
PRINT PROBLEM )
Close the Top Cover.
Does the NO
Printer Print?
Display
YES message “CHECK Ne
e its
PRINTER”
Is the YES YES
print light?
Is the
Did
the
ribbon
end?
ie
covet
Replace the
ribbon
cassette.
NO
NO
@ Check the ribbon feed @ Check the Hammer Solenoid.
mechanism. @ Check the hammer drive
@ Check the ribbon feed ano (Carrier cable,
, sensor. 1,D5,D6,D7) |
Check again. NG @ Check the paper feed @ Check the CPU periphery.
mechanism.
@Check the paper feed
sensor.
YES
NO
Prints
correct
characters?
YES
home position at
underscore
spoke?
@ Check the daisy home
sensing mechanism.
@ Check the daisy wheel
motor drive.
(iC21)
Check the
ribbon
The print
hammer strikes
underscore spoke
correctly?
YES
@ Check the Hammer Solenoid.
® Check the Hammer Solenoid
drive circuit. (Carrier
cable Q1, D5, D6, D7)
@Check the + 10V power
supply.
@ Replace the ribbon
cassette.
® Check the ribbon
feed mechanism.
NO
© Turn the power on again
while holding down the
SHIFT+REPEAT keys.
® Readjust the daisy wheel
home position.
© Check the daisy wheel
motor drive. (IC21)
@ Check the Hammer Solenoid
drive. (Q1, D5, D6, D7)
END @ Check the carrier cable.
= 79 =