Roland VersaUV LEJ-640 Service Notes page 76

The necessary adjustments after the replacement of each part, and the referential time for each work are
described as follows.
HEAD REPLACEMENT : 25min. ( 1 Head )
1. THERMISTER CHECK
It can be checked in the SERVICE MENU > THERMISTOR CHK.
2. HEAD ALIGNMENT
3. HEAD INFORMATION CLEAR
4. CAP HEIGHT CHECK
It can be performed in the I/S MENU > CAP ADJUST > CHECK GAP.
Adj. Time : 40min
Total Time : 65min.
CARRIAGE MOTOR U/D REPLACEMENT : 20 min.
CAP TOP REPLACEMENT : 35 min. ( 6pcs. )
1. CAP HEIGHT CHECK
Adj. Time : 2min
Total Time : 37min.
CARRIAGE MOTOR REPLACEMENT : 20 min
1. SERVO LOCK CHECK
It can be performed in the MOTOR MENU > SERVO LOCK > S.
2. AGING
It can be performed in the MOTOR MENU > AGING > SCAN.
3. MOTOR HOURS CLEAR
Adj. Time : 5min
Total Time : 25min.
PUMP REPLACEMENT : 30 min. ( 3 pcs. )
1. PUMP TIMES CLEAR
Total Time : 30min.
CIRCULATING PUMP REPLACEMENT : 25 min. ( 2 pcs. )
1. PUMP TIMES CLEAR
Total Time : 25min.
MAIN BOARD REPLACEMENT (In case that the parameters cannot be transferred by Peck.) : 30
1. BATTERY INSTALLATION
2. FIRMWARE INSTALLATION
3. SYSTEM PARAMETER INITIALIZE
4. TIME AND DATE SETTING
Set the date and time in the SUB MENU > CLOCK. * Set the [DATE] in order of the [Year / Month / Day].
5. IP ADDRESS SETTING
Start the machine with the Service Mode and set in the User Menu.
6. FIRMWARE VERSION CONFIRMATION OF NETWORK CONTROLLER
7. HEAD RANK SETTING
8. SERIAL NUMBER INPUT
9. INK TYPE SETTING
10. CAP & WIPER CHECK
It can be performed in the SERVICE MENU > I/S MENU > I/S CHECK.
11. CAP HEIGHT CHECK
It can be performed in the I/S MENU > CAP ADJUST > CHECK GAP.
12. SENSOR CHECK
It can be performed in the SERVICE MENU > SENSOR CHECK.
13. LIMIT POSITION & CUT DOWN POSITION INITIALIZE
14. LINEAR ENCODER SETUP
15. PAPER SIDE SENSOR LEVEL ADJUSTMENT
16. HEAD ALIGNMENT
Only Horizontal and Bidirectional Adjustments are required.
Adj. Time : 70min
Total Time : 100min.
MAIN BOARD REPLACEMENT (In case that the parameters can be transferred by Peck.) : 30 min
1. BATTERY INSTALLATION
2. FIRMWARE INSTALLATION
3. SYSTEM PARAMETER INITIALIZE
4. IP ADDRESS SETTING
Start the machine with the Service Mode and set in the User Menu.
5. PUT PARAMETER
6. TIME AND DATE SETTING
Set the date and time in the SUB MENU > CLOCK.
7. FIRMWARE VERSION CONFIRMATION OF NETWORK CONTROLLER
8. SENSOR CHECK
It can be performed in the SERVICE MENU > SENSOR CHECK.
Adj. Time : 40min
Total Time : 70min.
* Set the [DATE] in order of the [Year / Month / Day].
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