Riso RZ2xx Series, Technical Manual

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RISO Inc. Technical Communications
us.riso.com
CHAPTER 17: TEST MODE
[ 17 - 16 ]
No. Sensor switch check Detection status
0801 Position-B sensor Blocked (detection plate detected) Machine main drive is at position-B.
0802 Main-motor limit sensor Blocked (encoder disc detected)
0803 Clamp sensor A Blocked (disc detected)
0804 Clamp sensor B Blocked (disc detected)
0806 Master loading sensor Light reflected (master on the drum)
0807 Print-drum lock-position sensor Blocked (drum lock lever in lock position)
0809 Ink sensor In contact with ink (ink present )
0810 Overflow sensor In contact with ink (ink present )
0811 Ink-cartridge set SW Pressed
0812 Ink pump FG sensor Blocked (encoder disc detected)
0816 Drum free rotation SW Pressed
0817 Front-cover set sensor Blocked (front cover closed)
0818 Print-drum release button Pressed
0819 Print-drum connection signal Connected
0820 Print-drum safety switch Switch ON (drum set)
0830 Print-Pressure HP Sensor
[RZ3 series only]
Blocked (detection plate present)
0831 Vertical-Centering Sensor Blocked (detection plate present)
No. Motor, solenoid Remarks
0861 Main-motor action (30 rpm) Print drum rotation at speed of 30rpm.
0863 Clamp-motor action (Normal direction) Clamp motor rotates in the normal correct direction.
0864 Clamp-motor action (Opposite direction) Clamp motor rotates in the opposite direction.
0866 Print-drum release SW (button) Illuminates
5. Print Drum & Printing Test Mode
No. Unit check Details
Stops the print drum at position-A.
Activates the inking motor for 1 second.
Resets the clamp unit to the home position.
0888
Print drum ink-drainage action.
Performs the ink drainage from the print drum in following sequence by one press of the "Start" key:
1. Makes TPH test mode image on the master and wraps around the print drum.
2. Printing is started with no inking motion and with the ink sensor deactivated.
3. The printing is continued until the "Stop" key is pressed.
4. The print drum stops at Position-B.
0882
Inking motor ON action
Press "Start" key to switch ON the pressure solenoid. The solenoid switches OFF automatically 10 seconds later.
0880
Print drum inking action
Performs the inking operations in following sequence by one press of the "Start" key:
1. Pumps in the ink into print drum while rotating the drum until the Ink Sensor detects Ink, without pressure roller touching the print drum.
2. Makes a confidential master on the print drum.
3. From the time the ink sensor detects the ink again, the print drum makes 10 rotations with the Pressure Roller pressing against the print drum.
4. The print drum stops at Position-B.
0886
0885
0887
0884
Position-A action of the print drum
Clamp home positioning action
Clamp unit cycle action (3 step cycle)
0881
0883
Pressure solenoid ON/OFF action.
Variable print-drum rotation
Print speed key changes the drum rotation speed.
Drum lock solenoid ON/OFF action.
Press "Start" key to switch ON the drum lock solenoid. The solenoid switches OFF automatically 10 seconds later.
Make sure to bring the print drum to Position-A by test mode No. 0881 before activating this test mode to prevent machine damage.
Press “Start” key each time to perform the operations specified below.
Step 1: From clamp plate closed position to clamp open.
Step 2: From Clamp open position to Position-A compensation action.
Step 3: From Position-A compensation action to clamp closed position.