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Field Service Ver. 2.0 Jul. 2009
17. JAM DISPLAY
659
TROUBLESHOOTING
13-01
Tray 3 feed
section
• The leading edge of the paper does not
block the tray3 paper feed sensor (PS21)
even after the lapse of a given period of
time after the tray 3 starts to feed paper.
Tray 3/4 horizontal
transport unit
P.681
13-40
• For paper fed from the tray3, the image
write start signal permit continues to be
disabled for a predetermined period of
time after the timing of the image write
start signal output.
-
• Tray3 paper feed sensor (PS21) is blocked
when the main power switch is turned ON,
a door or cover is opened and closed, or a
misfeed or malfunction is reset.
14-01
Tray 4 feed
section
• The leading edge of the paper does not
unblock the tray4 paper feed sensor
(PS26) even after the lapse of a given
period of time after the tray 4 starts to feed
paper.
Lower right door
P.681
14-40
• For paper fed from the tray4, the image
write start signal permit continues to be
disabled for a predetermined period of
time after the timing of the image write
start signal output.
-
• Tray 4 paper feed sensor (PS26) is
unblocked when the main power switch is
turned ON, a door or cover is opened and
closed, or a misfeed or malfunction is
reset.
15-01
LCT feed
section
• The leading edge of the paper does not
block the paper feed sensor (PS3) even
after the lapse of a given period of time
after the LCT starts to feed paper.
Lower right door
P.683
15-40
• For paper fed from the LCT, the image
write start signal permit continues to be
disabled for a predetermined period of
time after the timing of the image write
start signal output.
17-08
LCT transport
section
• The paper feed sensor (PS3) is not turn
OFF even after the set period of time has
elapsed after it turns ON.
Lower right door
P.683
17-20
• The Tray2 vertical transport sensor (PS12)
is not turn ON even after the set period of
time has elapsed after the paper feed sen-
sor (PS3) turns ON.
JAM
code
JAM type
Detection timing
Misfeed processing
location
Ref.
page
Y110571-1 Service Manual
Содержание d-color MF651
Страница 1: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 24: ...MEASURES TO TAKE IN CASE OF AN ACCIDENT S 22 Blank Page...
Страница 27: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 511: ...Field Service Ver 2 0 Jul 2009 10 UTILITY 451 ADJUSTMENT SETTING Blank Page Y110571 1 Service Manual...
Страница 716: ...16 MECHANICAL ADJUSTMENT Field Service Ver 2 0 Jul 2009 656 ADJUSTMENT SETTING Blank Page Service Manual Y110571 1...
Страница 1053: ...UPDATING STATUS DATE UPDATED PAGES PAGES CODE 10 2009 1ST EDITION 1053053 Y110571 1...