[Master Cutting Operation] - Riso RN SERIES Technical Manual

CHAPTER 14. TIMING CHARTS
INDIVIDUAL MASTER MAKING OPERATION

[Master Cutting Operation]

Master
ON
positioning
OFF
sensor
Master end ON
sensor
OFF
Cutter home ON
position switch
OFF
Cutter motor ON
OFF
When ON: Master positioning sensor: Open, Master end sensor: Blocked
When the master making operation starts, the cutter home position switch is checked at the start of the
master cutting operation. Error message [A17-209] is displayed if it is OFF.
(1) The Master cutting operation starts after the print drum stops at angle A during master loading. (A =
220° + value set in Test mode No. 284)
(2) The cutter motor operates and stops after the cutter home position switch goes OFF and then back
ON again.
A time-out occurs at 200 ms before the switch goes OFF, and error message [T13-203] is displayed.
Likewise, a time-out occurs at 400 ms before the switch goes back ON again, and error message
[T13-204] is displayed.
(3) The print drum rotates, and the master positioning sensor is checked when the print drum reaches
the 15° position.
If the master positioning sensor is OFF, the process is normal, and master cutting ends.
If the master positioning sensor is ON, master cutting is repeated.
(4) The print drum rotates, and the master positioning sensor is rechecked when the print drum reaches
the 15° position.
If the master positioning sensor is OFF, error message [A03-206] is displayed.
If the master positioning sensor is ON, error message [T13-205] is displayed.
Start
(1)
(2)
Max 200 ms
(Error: 203)
Max 400 ms
(Error: 204)
RN (Version 1.0)
Normal end
(3)
Print drum
rotates 15°.
Max 200 ms
(Error: 203)
Max 400 ms
(Error: 204)
14 – 24
Error end
(4)
Print drum
rotates 15°.