Riso RN SERIES, Техническое руководство, Страница: 238 / 315

14 – 14
RN (Version 1.0)
CHAPTER 14. TIMING CHARTS
PRINT DRUM PERIPHERAL OPERATIONS
[Inking Operation (No Ink Detection)]
(1) Inking is performed with the main motor ON.
(2) The ink sensor is monitored at 500 ms intervals, and if it is detected as OFF, the inking motor is
activated until the ink sensor goes ON. A time-out occurs at A s here, and the ink cartridge is
determined as empty. Error message [C01-512] is displayed.
Normally: (A = Value set in Test mode No. 583 (initially 20 s))
After ink replacement: (A = Value set in Test mode No. 584 (initially 40 s))
[Inking Operation (Overflow Detection)]
(1) The overflow sensor is monitored at 10 ms intervals, and if it is detected as ON, the inking motor is
stopped for period (2) irrespective of the ink sensor status.
(2) If the overflow sensor is detected as ON B times in succession, an overflow is determined to have
occurred, and error message [T04-513] is displayed.
(B = Value set in Test mode No. 585 (initially 50 times))
10 ms 10 ms 10 ms 10 ms 10 ms
Position A sensor
ON
OFF
Overflow sensor
ON
OFF
Main motor
ON
OFF
Inking motor
ON
OFF
(2) ON for B times in succession
(Error: 515)
(1)
500 ms 500 ms 500 ms 500 ms 500 ms 500 ms 500 ms
Position A sensor ON
OFF
Ink sensor ON
OFF
Main motor ON
OFF
Inking motor ON
OFF
(2) OFF for A s in succession (Error: 514)
(1)