Read Panasonic FA-A888 Service Manual online
2-4
(4) 2 in 1 feed
• This operation feeds two originals in one pair from the original feed tray onto the
platen glass.
(During this operation, if an original is already on the platen glass, that original
will exit.)
SV033
1) When the original is not on the original timing feed position, the original timing
feed operation begins.
2) After the original timing feed operation, the transport motor begins to rotate
normally.
3) After 105msec, the original feed motor reverse rotation commences.
(At this time, JAM timer stopped by the timing sensor starts its count to
955msec.)
4) When the original passes the timing sensor within 955msec, the original feed
stop pulse of the transport belt motor starts its count to 103. And at the same
time the original feed motor stops.
5) When the rotational pulse of the transport motor increases to a predetermined
pulse count, the transport motor stops. (If an odd number, the original is not
flipped over.)
6) The original timing feed operation begins. (In an even number, the original is
fed.)
7) When the original of an even number arrives at the registration sensor, and
the count increases to 100, the original feed motor stops.
8) The original feed motor reverse rotation begins. <Start of 2 in 1 original feed >
9) After timing sensor is turned ON, the transport motor begins to rotate normally
by 7 pulses.
10) When the transport motor begins to rotate normally by, two originals in one
pair are transported to the platen glass.
11) When the original passes the timing sensor, pulse count to stop original feed by the
transport belt motor starts to 135. At the same time the original feed motor stops.
12) The rotational pulse of the transport motor reaches pre-fixed number, the
transport motor stops. (Completion of original set on the glass surface)
1) ~ 6)
7) ~ 12)
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