Kyocera KM-1650

2DA/2DB
1-5-38
(27)
A paper jam in the
paper feed, paper
conveying or fixing
section is indicated
when the power
switch is turned on.
A piece of paper torn from
copy paper is caught
around registration switch,
exit switch or feedshift
switch.
Check and remove if any.
Defective registration
switch.
Run maintenance item U031 and turn registration switch on and
off manually. Replace registration switch if indication of the corre-
sponding sensor is not light.
Defective exit switch. Run maintenance item U031 and turn exit switch on and off manu-
ally. Replace exit switch if indication of the corresponding sensor
is not light.
Defective feedshift switch. Run maintenance item U031 and turn feedshift switch on and off
manually. Replace feedshift switch if indication of the correspond-
ing sensor is not light.
(28)
The message
requesting covers to
be closed is dis-
played when the front
cover and left cover
are closed.
Poor contact in the connec-
tor terminals of safety
switch.
Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Defective safety switch. Check for continuity across each switch. If there is no continuity
when the switch is on, replace it.
(29)
Others.
Wiring is broken, shorted or
makes poor contact.
Check for continuity. If none, repair.
Noise. Locate the source of noise and remove.
Problem Causes Check procedures/corrective measures