Roland VersaUV LEJ-640 Service Notes page 212

PUMP CHECK
I/S MENU
PUMP SUCTION
PUMP CHECK
PUMP CHECK
PUMP RELEASE
This is for checking the pump motor. The rotation for both ink suction and release can be checked.
All pump motors rotate for 5 seconds and stop.
Perform Normal Cleaning after performing [CIR-PUMP]. Otherwise Ink Discharge can be affected.
I/S CONTROL
I/S MENU
CAP
I/S CONTROL
I/S CONTROL
WIPER
I/S CONTROL
WIPER HEIGHT
I/S CONTROL
HEAD UP/DOWN
CAP : Open and close the cap
WIPER : Move the wiper towards front and rear.
WIPER HEIGHT : Move up the Flushing Stage and Wiper Unit and down.
HEAD UP/DOWN : Move up the Head Carriage and down.
*TOP is the position when media thickness is set to 13mm and head height is set to HIGH.
**HIGH, MIDDLE and LOW is the position when media is set to ROLL and head height is set to HIGH,
MIDDLE and LOW.
**Caution: When moving the Head Carriage by hand, pay attention to the Cap height and Wiper position
CAP ADJUST
I/S MENU
CAP ADJUST ADJUST POS.
CAP ADJUST
CHECK GAP
I/S MENU WIPER H. ADJ.
WIPER H. ADJ. ADJUST POS.
WIPER H. ADJ.
CHECK OVERLAP
PUMP SUCTION
ABC
PUMP SUCTION
CIR-PUMP
PUMP RELEASE
ABC
PUMP RELEASE
CIR-PUMP
CAP
OPEN
WIPER
FRONT
WIPER HEIGHT
TOP
HEAD UP/DOWN
TOP
Cap must not be left opened for long time when ink is installed. Dried ink may damage the heads.
Option: OPEN/CLOSE Default: OPEN
Option: FRONT/REAR Default: FRONT
Option: TOP/HOME Default: TOP
Be sure the Head Carriage is on the Capping position before perfoming this menu.
You cannot perform this menu when Head Carriage is on the bed.
Option: TOP/HIGH/MIDDLE/LOW
to avoid clashing. Also, when moving the Cap and Wiper, pay attention to the Carriages,
especially the Head Carriage.
After [WIPER HEIGHT] menu or [HEAD HEIGHT] menu is performed, the Cap remain opened.
Perform [I/S CONTROL]>[HEAD UP/DOWN]>[MIDDLE] to move down the Head Carriage,
then perform [I/S CONTROL] > [CAP] > [CLOSE] to cap the Print Head.
ADJUST POS.
0.00
CHECK GAP
NOW PROCESSING..
Wiper Unit move to lowest position of the adjusted value after capping.
ADJUST POS.
0.00
This is for adjusting the height of the wiper after replaceing the Wiper Unit.
Normaly, this menu is not performed.
NOW PROCESSING..
Head Carriage move on the Wiper Unit. Wiper move close to the Head Carriage.
CHECK OVERLAP
The Head Carriage and Wiper Unit moves to the wiping position, then the
adjusted value of the wiper height is displayed.
4-4
NOW PROCESSING..
NOW PROCESSING..
NOW PROCESSING..
NOW PROCESSING..
Be sure the head height is [MIDDLE],
before performing [CLOSE].
Default: TOP
This is for adjusting and
-2.00
checking the height of the cap.
Refer to [4-7 CAP HEIGHT
ADJUSTMENT].
0.00
NOW PROCESSING..
-2.00
Wiper height move to standby position.
NOW PROCESSING..
+1.0
Wiper height move to standby position.