3H3
2-1-17
2-1-3 Centerfold unit
In the stitching mode, the centerfold unit folds a sheet of paper that was not stapled (multiple sheets of paper that were
stapled at the center of the paper) and then ejects it (them).
Figure 2-1-28 Centerfold unit
Figure 2-1-29 Block diagram of the centerfold unit
(1)
Front side registration guide
(2)
Rear side registration guide
(3)
Paper entry pulley guide
(4)
Paper entry pulley
(5)
Paper entry roller
(6)
Upper paper conveying guide
plate
(7)
Lower paper conveying guide
plate
(8)
Centering plate
(9)
Paper conveying belt
(10) Centerfold blade
(11) Right centerfold roller
(12) Left centerfold roller
(13) Upper eject guide
(14) Eject pulley
(15) Eject roller
(16) Ejected paper holding arm
(17) Storage cover
(18) Side registration guide home
position sensor (SRGHPS)
(19) Centering plate home position
sensor (CPHPS)
(20) Centerfold blade home posi-
tion sensor (CBLHPS)
(21) Folded edge detection sensor
(FEDS)
(22) Centerfold unit paper entry
sensor (CUPES)
(23) Eject tray paper detection
switch (ETPDSW)
(24) Inside tray detection sensor
(ITDS)
ETPDSW
CUMPWB
CN6-24
CN6-22
CN6-20
CN6-18
CN6-19
CN6-27
CN6-28
CN6-17
CN6-21
CUPES
SRGHPS
CBLHPS
ITDS
PRSOL
FEDS
CPHPS
Y1043
71-8
Service Manual
Содержание DF-650
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