MIMAKI SWJ-320 S2, Maintenance Manual

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© 2013 MIMAKI ENGINEERING CO.,LTD. 5.1.15 P.1
R.1.0
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MAINTENANCE MANUAL > Test Items > Test Function > INK SUPPLY PUMP
Model SWJ-320S Issued 2013.03.08 Revised F/W ver 2.20 Remark
1.0
Rev.
5.1.15 INK SUPPLY PUMP
 Outline
Check the pumping speed of the ink supply pump.
 Content
Test discharges ink in the sub-tanks.
Test measures ink filling up time from empty to full in the sub-tank.
 List of test itemsCheck
 Air contamination is in the head. Make sure to fill up ink for the ink port, according to a sequence.
 Make sure to start the test under the condition that ink is full up in the sub-tank.When test is started in
the condition that ink is not full up between the ink bottle and the sub-tank, error is occurred.
Item Display Description
1 Select the pump Select the ink supply pump for checking.
2 Ink discharge Discharge ink in the sub-tank.
 In the case error is occurred.
Check the residual ink in the sub-tank.
 In the case ink is residual.
(1)Check the cap leaks and operation of the suction pump.
 In the case ink is not residual.
(1)Replace the sub-tank, when sensor float can not work due to it
hooked on.
(2)Perform sensor test.Reconnect the float sensor.Replace the sub-
tank, when sensor is not recovery.
3 Check the sub-tank Check that whether or not sub-tank is empty after ink discharge.
When it is not empty, perform to discharge again with [

] key.

In the case sub-tank is not empty.
Check the cap leaks and operation of the suction pump after perform-
ing the test.
4 Check ink supply Perform to check the ink supplying speed of ink supply pump.

In the case speed is OK.
 In the case error is occurred.
(1)Check that whether or not ink tube is clogged and that whether or
not ink path is leaked.
(2)Replace the ink supply pump of the color which is error displayed.
SELECT PUMP
SELECT :MCYK
#INK SUPPLY PUMP
** DISCHARGE **
ERR(DISCHARGE) :MCYK
END < >RETRY
CHECK SUB TANK
RETRY < >NEXT
#INK SUPPLY PUMP
**FILL UP/SUBTANK **
PUMP OK
FILL UP INK [ENT]
ERR(SUPPLY) :MCYK
END < >RETRY