Belt Position Adjustment - Roland VersaUV LEJ-640 Service Notes

4-10 BELT POSITION ADJUSTMENT

This adjustment is to prevent the belt wear which is caused by the belt contacting with the pulley fl anges
excessively. The belt position needs to be confi rmed and adjusted if necessary after the Belt Tension
Adjustment.
Finish the replacement within 20 minutes to prevent
the ink from hardening. When 20 minutes passes,
perform the Medium Cleaning.
While in service mode, the menu which involves a motion of Head UP/DOWN holds and keeps the head carriage at the
very top position, where the menu does not proceed any further.
By following the below steps, the base height position for service menu is set so that the menu can proceed.
The base height is preserved while in service mode, but once the service mode fi nishes, it is released. So, it must be set
again for the next time in service mode.
1.Select [I/S MENU] > [I/S CONTROL] > [HEAD UP/DOWN]
> [MIDDLE], and press [ENTER] key to move down the Head
Carriage.
2.Select [I/S MENU] > [I/S CONTROL] > [CAP] > [CLOSE], and
press [ENTER] key to move the Capping Unit up1 step.
Then press the [ENTER] key 2 times to Cap the Heads with
adjusting the position of the Head Carriage.
Remove the following covers.
1
FRONT RAIL COVER
TOP COVER
I/S COVER
RIGHT TOP COVER
(Referential Time : 30min.)
CLEANING
CLEANING
MEDIUM
4-52
MEDIUM
AB
I/S CONTROL
HEAD UP/DOWN
[ ] [ ]
HEAD UP/DOWN
MIDLLE
[ ] [ ][ ]
ENTER
I/S CONTROL
CAP
[ ]
CAP
CLOSE
[ ]
ENTER
Top Cover
Front Rail Cover
Right Top Cover
I/S Cover