MX-LC13N. Service Manual. - Sharp Copying Equipment Service Manual (repair manual). Page 31

MX-LC13N  ADJUSTMENT  7 - 2

Blowing side

5)

Insert a tube into the measuring point to measure. (For an
actual measuring, attach the toll to the machine.)
Check to confirm that the tube is securely inserted, and then
measure.

Suction side

Blowing side

6)

When the air pressure is in the specified range, cancel the pro-
gram with “EXECUTE.”

7)

When the air pressure is outside the specified range, adjust in the
following procedures.
When the values of “B VACUUM FAN DUTY(PLAIN-M)” and “T
BLOWER FAN DUTY (PLAIN-M)” in Sim4-11 are changed, they
are reflected to the measured value of the above Sim4-3.

By increasing the vacuum fan duty and the blower fan duty values
in the simulation, the suction pressure is increased.
(The vacuum fan duty and the blower fan duty values must be
changed to the same value. Example: When B is 60, make T 60.)
Since the blowing pressure is also increased, be sure to check
the blowing pressure after adjustment of the suction pressure. 

By decreasing the vacuum fan duty and the blower fan duty val-
ues in the simulation, the suction pressure is decreased.
(The vacuum fan duty and the blower fan duty values must be
changed to the same value. Example: When B is 40, make T 40.)
Since the blowing pressure is also decreased, be sure to check
the blowing pressure after adjustment of the suction pressure. 

NOTE:  Though the duty setting in Sim4-11 can be changed

according to the size and the paper type, it is not
reflected to the measured value of the above Sim4-3.
Note that carefully.