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VASTRAJET
3.
Conveyor Belt coupling is loose
Case 3:
Tighten the Conveyor Belt
coupling. (Refer to
Tightening the
Conveyor Bel
t section).
Some Head
Nozzles Not
Firing
1.
Head is not getting cleaned
2.
No ink in ink sub tanks
3.
Check if any air lock or no ink in the
ink pipes
4.
Check the ink and air pipe for any
cuts or loose connection
5.
Ink sub tank level is not correct
6.
Print Head or Head Board or Main
Board is faulty
Case 1
: Perform the Nozzle Testing to
clean the head nozzles (Refer to the
“Nozzle Testing”
section).
Case 2
: Check the ink level in the main
tank and ink refill connections.
Case 3
: Replace the Print Head or Head
Board or Main Board, if not working or
faulty.
Case 4:
Check and refill the Ink sub tanks,
if required.
Case 5:
Replace the ink and air pipe, if
required.
Case 6
: Check the level of ink in the sub
tanks and adjust with respect to head
nozzle surface.
Take-Up Not
Working
1.
No signal to Take-Up Motor
2.
Take-Up motor movement is
jammed
3.
Regulator is set at Low and Take-Up
regulator not working
Case 1:
Loose connection in Servo Driver
and PLC.
Case 2:
Remove the Take-Up roller and
observe it’s movement.
Case 3:
Check the regulator settings and
rotate the knob to ON it. Additionally, if
regulator is not working, replace it.
Complete
Head Not
Firing
1.
Head voltage is not fed in Printer
Manager
2.
Head cable is not properly
connected with the Head Board
3.
Head Board connectors are not
properly connected on the Print
Head
4.
Ink stains are visible on the Head
connector
5.
Head or Head Board or Main Board
is faulty
6.
Ink sub tanks are empty
Case 1:
Fed Head Voltage in Printer
Manager.
Case 2:
Check the Head cable and
connect it properly.
Case 3:
Check the connectors and
connect them properly.
Case 4:
Inform to the Head Office
Case 5:
Replace the Head or Head Board
or Main Board by contacting to the Head
Office.
Case 6:
Refill the Ink Sub tanks, if empty.
Jetting Pump
Not Working
1.
Pump power supply not working
Case 1:
Check the voltage (220 VAC) at
the connector of the Jetting Pump Power
supply cable. If the Voltage is OK, then
check the following:
1.
Pump is jammed. In such case,
clean it.
2.
Pump is not working. In such
case, replace it.