Olivetti d-color MF651, Service Manual, Page: 723 / 1053

Field Service Ver. 2.0 Jul. 2009 17. JAM DISPLAY
663
TROUBLESHOOTING
66-02 ADF paper
feed section • The after separate sensor (PS4) is not
turned ON after a lapse of a given time
after the take-up motor (M2) is turned ON.
Transportation cover P.686
66-12 • The size of the original on the tray
detected by ADF does not match the size
of the original detected by the main unit.
66-03 ADF transport
section • The after separate sensor (PS4) is not
turn OFF even after the set period of time
has elapsed after it turns ON.
P.686
66-13 • The registration sensor (PS3) is not turned
ON after a lapse of a given time after the
after separate sensor (PS4) is turned ON.
66-23 • The registration sensor (PS3) is not turned
OFF after a lapse of given time after the
after separate sensor (PS4) is turned OFF.
66-33 • The before read sensor (PS9) is not
turned ON after a lapse of a given time
after the registration sensor (PS3) is
turned ON.
66-04 ADF paper exit
section • The exit sensor (PS5) is not turned ON
after a lapse of a given time after the
before read sensor (PS9) is turned ON.
P.687
66-14 • The exit sensor (PS5) is not turned OFF
after a lapse of a given time after the
before read sensor (PS9) is turned OFF.
66-24 • The exit sensor (PS5) is not turned ON
after a lapse of a given time after the
before read sensor (PS9) is turned OFF.
66-34 • The exit sensor (PS5) is not turned OFF
after a lapse of a given time after the turn-
over and paper exit motion is performed.
66-05 ADF image
reading sec-
tion • The before read sensor (PS9) is not
turned OFF after a lapse of a given time
after the registration sensor (PS3) is
turned OFF.
P.687
66-15 • The before read sensor (PS9) is not
turned OFF after a lapse of a given time
after the reverse registration sensor (PS8)
is turned OFF.
66-06 • The before read sensor (PS9) is turned
ON earlier than a given time after the
before read sensor (PS9) is turned OFF
during original transportation.
66-07 • Due to a remaining sheet of paper that
has not been detected by sensors, before
the start of a job, a sensor detects the
sheet at an unexpected timing.
JAM
code
JAM type Detection timing
Misfeed processing
location
Ref.
page
Y110571-1 Service Manual