APPENDIX (I)
ADVICE DISPLAYS
GR3770APX(I)-11
2. ADVICE DISPLAYS
1. TROUBLE MESSAGES (T DISPLAY)
Display Details How to Cancel
T1
CALL SERVICE
⇓
TO RESUME OPERA-
TION PRESS START
KEY (while in master
making.)
T2
CALL SERVICE
T3
CALL SERVICE
⇓
TO RESUME OPERA-
TION PRESS START
KEY.
T3
CALL SERVICE
⇓
TO RESUME OPERA-
TION PRESS START
KEY.
T4
CALL SERVICE
Main Motor Lock
• In 3 seconds from turning ON of the main motor, the A detec-
tion sensor light path is still held blocked.
• In 8 seconds from turning ON of the main motor, the A detec-
tion sensor is not blocked.
• When the fuse of the power supply PCB is gone.
Elevator Motor Lock
• In 15 seconds from turning ON of the elevator motor in upward
direction, the elevator upper limit sensor is not pushed.
• In 15 seconds from turning ON of the elevator motor in down-
ward direction, the light path of the elevator lower limit sensor
is not blocked.
• In 3 seconds from turning ON of the elevator motor in upward
direction, the elevator lower sensor is held blocked.
• In 3 seconds from turning ON of the elevator motor in downward
direction, the elevator upper limit sensor is held pressed down.
• When the fuse of the power supply PCB is gone.
Clamp Error (1) (300/400dpi types)
• In 4 seconds from turning ON of the clamp solenoid in clamp
retrial, the clamp safety switch is held still pressed down.
• In 4 seconds from turning OFF of the clamp solenoid, the
clamp safety SW has not been pressed.
• In 8 seconds from turning ON of the clamp motor in opening
direction in clamp retrial, the 180
° angular sensor has not
detected magnet.
• In 8 seconds from turning ON of the clamp motor in closing
direction in clamp retrial, the 0
° angular sensor has not de-
tected magnet.
* In any of the above cases, master making is performed to the
end.
Clamp Error (1) (600dpi type)
• In 1.5 seconds after the clamp motor is turned ON and the
clamp safety SW is detached, both the 0
° and 180° angular
sensors are held in OFF or ON state.
* Master making is performed to the end.
Overflow
• When ink is in contact with the overflow sensor.
The drum set switch need be pushed.
Press <ALL RESET> key.
⇓
Press <START> key.
Press <ALL RESET> key.
Press <ALL RESET> key.
⇓
Press <START> key.
Press <ALL RESET> key.
⇓
Press <START> key.
Overflow sensor OFF
<CLEAN>
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