Motor Error - Roland VersaUV LEJ-640 Service Notes

6-9 MOTOR ERROR

NO CHECKING POINT
1 Media Jamming
Back tension of media is
2
too high
Limit position is not
3
appropriate
There is a dirt in teeth of
4
Drive Gear
Life of the Motor /
5
Motor is broken
6 Broken Servo Board
Broken Power Supply for
7
Motor
ERROR DESCRIPTION
SCAN MOTOR ERROR
CODE : 0000 0000
Error detected as a result
MEANING
NO
Feed Motor Deviation Error
(The order from the CPU does not match the
0001
feedback of the Feed Motor)
Feed Motor Overcurrent Error 1
(Big load is put on the motor movement
0004
instantaneously)
Feed Motor Overcurrent Error 2
(A little load is put on the motor movement for a
0008
long time)
0004 and 0008 occurred simultaneously
000C
0001 and 0004 occurred simultaneously
0005
0001 and 0008 occurred simultaneously
0009
Scan Motor Deviation Error
(The order from the CPU does not match the
0010
feedback of the Scan Motor.)
Scan Motor Overcurrent Error 1
(Big load is put on the motor movement
0040
instantaneously.)
Scan Motor Overcurrent Error 2
(A little load is put on the motor movement for a
0080
long time.)
0040 and 0080 occurred simultaneously
00C0
0010 and 0040 occurred simultaneously
0050
0090 0010 and 0080 occurred simultaneously
0004, 0008, 0040 and 0080 occurred
00CC
simultaneously
ACTION
Remove cause of
Media Jam
Use appropriate Media
[4-5 LIMIT
Perform Limit Position
POSITION &CUT
& Cut Down Position
DOWN POSITION
Initialize
INITIALIZE]
Clean Drive Gear
[3-5 CARRIAGE
Motor replacement
MOTOR
REPLACEMENT]
Servo Board
replacement
Replace Switching [3-9 BOARDS
Power Supply REPLACEMENT]
Error detected at first
< External factors >
1. Media Jamming
2. Pull or Move the Carriage by hands.
3. Carriage runs into a thing/hands.
4. Media is stuck because it is caught by the paper pipe.
5. Media is pulled forcedly.
6. Too heavy media is loaded.
7. In using the media take-up system to perform output with pullback
movement, the [TU2] of the [SETUP SHEET] menu is not selected.
< Printer factors >
1. The grease lubrication of the motor gear is not enough.
2. Motor is broken or comes to its end of life.
3. Servo Board is broken.
4. Carriage fixation to the belt is loose.
REFERENCE
In using the media take-up system to perform output with
pullback movement, you have to select the [TU2] of the
[SETUP SHEET] menu.
When using hard-to-unroll or too heavy media, Motor
Error occurs due to the too much load for feeding the
media.
When the Limit Position is not correctly set, it causes a
Scan Motor Error.
Never install the printer in a location where it is tilted or
where it may wobble or experience vibration.
When the Motor is broken or reaches its life, the Motor
cannot follow the order from the CPU and it results in a
Motor Error.
When the Motor Driver IC on the Servo Board is broken,
the Power Supply voltage for the motor is not supplied
and the motor cannot move. It results in the Motor Error.
When the Power Supply voltage for the Motor is not
supplied, the Motor cannot move and it results in the
Motor Error.
6-6
OUTLINE
CAUSE