14 - 14
CZ180 / CV1860 Rev. 1.0
CHAPTER 14: TEST MODE
No.
Sensors, switches
Detection status
0800 Position-A sensor
Blocked (detection plate detected) Drum is at position-B.
0801 Main motor FG sensor
Blocked (detection plate detected)
0802 Main-motor limit sensor
Blocked (encoder disc detected)
0803 Clamp sensor
Blocked (disc detected)
0806 Master loading sensor
Light reflected (master on the drum)
0809 Ink sensor
In contact with ink (ink present )
0810
Overflow sensor
In contact with ink (ink present )
0811 Ink bottle set switch
Switch pressed.
0812 Inking motor FG sensor
Blocked (encoder disc detected)
0816 Drum free rotation SW
Pressed
0819 Print-drum connection signal
Connected
0820 Print-drum safety switch
Switch ON (drum installed).
Other safety switches must be ON for this check.
0831 Vertical-Centering Sensor
Blocked (detection plate present)
0836 Drum set sensor
Blocked (Drum installed)
No.
Motor solenoid system
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 (CCW) direction.
0864 Clamp-motor action (Opposite
direction)
Clamp motor rotates in the opposite (CW) direction.
No.
Unit check
0880
Variable print-drum rotation
Print speed key changes the drum rotation speed.
0881
Position-A action of the print drum
Stops the print drum at position-A.
0882
Inking motor ON action
Activates the inking motor for 10 seconds.
0883
Clamp home positioning action
Resets the clamp unit to the home position.
0884
Clamp unit cycle action (3 step cycle)
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.
0886
Pressure solenoid ON/OFF action.
Press START key to switch ON the pressure solenoid. The solenoid switches OFF automatically 10
seconds later.
0887
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.
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.
5) Print-drum & Print-adjustment Test Modes
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