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MZ870 / MZ890 / MZ1070 / MZ1090
(Revision 0.9)
PANEL MESSAGE
Error type
T51 [Print pressure control pulse motor lock] (Drum No.2)
Panel display
T51-***
!!System Error!!
Press Reset Key
If Recovery has Failed, Call Service
Error reset
method
Press the Reset key or switch power OFF, then ON.
Error point
Error detecting condition
600
The print pressure control sensor does not change from OFF to ON within 3.9 seconds
after the print pressure control pulse motor activates to increase pressure during home
positioning.
601
The print pressure control sensor does not change from ON to OFF within 4.6 seconds
after the print pressure control pulse motor activates to reduce pressure during home
positioning.
602
Although the print pressure control pulse motor has completed the operation in
sensor stop mode, the logical value of the sensor at the arrival point does not match
the design value, or the operation fails to complete in counter stop mode within the
specified time.
Error type
T52 [Master disposal section motor lock] (Drum No.2)
Panel display
T52-***
!!System Error!!
Press Reset Key
If Recovery has Failed, Call Service
Error reset
method
Press the Reset key.
Error point
Error detecting condition
300
Overload current detected in master disposal motor.
The master disposal motor over current was detected 5 times consecutively (polling at
10-msec intervals).
301
Master compression motor lock detected.
The compression detection switch went ON while lifting the compression plate.
305
The master compression HP sensor does not switch ON within 7.5 seconds after the
master compression motor activates to lift the compression plate.
306
The master compression HP sensor does not switch OFF within 2 seconds after the
master compression motor activates in the compressing direction.
307
[1] The compression detection does not switch ON within 7.5 seconds after the master
compression motor activates in the compressing direction. (Within 5 seconds if
moving to the Protect position.).
[2] The master compression FG sesnor does not count 20 pulses even after the
master compression motor rotated in the compressing direction for 800ms.
309
The FG count value does not change when the master compression motor applies
a force to begin the compression, after moving away from the home position sensor.
(The master compression motor FG sensor status does not change.)
316
Master disposal motor lock detected.
The master disposal motor FG count reduced to half the value from the set speed.
Error type
T64 [Inking motor lock] (Drum No.2)
Panel display
T64-***
!!System Error!!
Press Reset Key
If Recovery has Failed, Call Service
Error reset
method
Press the Reset key or switch power OFF, then ON.
Error point
Error detecting condition
539
Inking motor lock detected.
The inking motor FG sensor does not change status within 20 ms after the inking
motor switches ON.
Summary of Contents for MZ1070
Page 2: ...MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 ...
Page 6: ... 2 6 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 MACHINE SUMMARY MEMO ...
Page 16: ... 2 16 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 MACHINE SUMMARY MEMO MACHINE SUMMARY ...
Page 24: ... 3 24 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 MAIN DRIVE SECTION MEMO MAIN DRIVE SECTION ...
Page 32: ... 5 8 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 SECOND PAPER FEED SECTION MEMO ...
Page 38: ... 14 4 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 MASTER MAKING SECTION MEMO ...
Page 40: ... 15 6 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 TEST MODE MEMO ...
Page 86: ... 15 52 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 TEST MODE MEMO ...
Page 88: ... 16 54 MZ870 MZ890 MZ1070 MZ1090 Revision 0 9 PANEL MESSAGE MEMO ...