Paper Misfeeds - Olivetti JS-420 Service Manual

3MK

(3) Paper misfeeds

Problem
(1)
Paper jams when the
main power switch is
turned on.
(2)
A paper jam in the
eject section is indi-
cated during copying
(misfeed in job sepa-
rator eject section).
Jam code 51
1-4-2
Causes/check procedures
A piece of paper torn from
paper is caught around
feedshift switch or job eject
switch.
Defective switch.
Broken feedshift switch or
job eject switch actuator.
Defective switch.
Corrective measures
Check visually and remove it, if any.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch is not
light.
Feedshift switch, job eject switch
Check visually and replace switch.
Run maintenance item U031 and turn switch on and off manually.
Replace the switch if indication of the corresponding switch is not
light.
Feedshift switch, job eject switch
Service Manual Y112370-6