Sharp AR-RB1, Руководство по обслуживанию

Страница: 12 / 36

AR-RB1 DESCRIPTION OF OPERATION 4 - 5
(4) Reverse finisher delivery operation
A. When paper length is 249mm or less (letter size or less)
(Both the paper input motor and upper turnover motor operate)
Table showing relation between the processing speed and the trans-
port speed in RB1
Unit: mm/s
Sensor input, motor output, solenoid output timing is as below.
B. When the paper length is 250mm or more
(B5R or more)
(The paper input motor, upper turnover motor and lower turnover motor
all operate.)
Other than this, it is controlled by the same conditions as for letter-size
or less.
The paper input motor and
upper turnover motor are
caused to turn in time with the
copier processing speed, thus
transporting the paper.
Processing speed
When the trailing edge of the paper
reaches a point 13mm from the copier
POD off, the transport speed in RB1
is accelerated.
Trailing edge of paper reaches
point 13mm from POD off
When the trailing edge of
the paper reaches the upper
reverse stop point, the
motor stops.
Transport speed
(high speed)
Motor stop
(paper stop)
The upper turnover motor is
caused to revolve in the paper
delivery direction, and the paper
is discharged. Just before the leading edge of the
paper reaches the first roller of the
finisher, the transport speed decreases. After the trailing edge of the paper
passes the delivery roller, the
upper turnover motor stops.
Transport speed
(high speed)
Motor stop
(discharge
complete)
Finisher
No. 1 roller
Transport
speed
(low speed)
Copier processing
speed
RB1 transport speed
(high)
RB1 transport speed
(Finisher speed)
58.5 195 195
117 550 450
140 550 550
POD
(Paper exit sensor)
BPPD1
(Transport sensor 1)
BPOD
(Paper-out sensor)
BIM
(Paper-in motor)
BRM
(Upper reverse
motor)
(Direction of paper-in)
(Direction of paper-out)
BGSOL
(Gate solenoid)
Process speed
Finisher speed
High speed
High speed