MIMAKI SWJ-320 S2, Maintenance Manual

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© 2013 MIMAKI ENGINEERING CO.,LTD. 7.1.4 P.2
7.1.4 List of SYSTEM HALT
R.1.2
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15
SYSTEM HALT (*)
127 : POWER OFF
Power OFF detection error (Not to OFF)
Power OFF process is conducted in the
Power ON/OFF control without pushing
down the sub-power SW. 1. Check the connection state between sub-power SW and
Keyboard PCB.
2. Check the connections between the Keyboard PCB and the
MAIN PCB, and then disconnect and connect the FFCs.
3. Check the connector connection of DC Power Supply (36V).
4. Check if there is no error on the power path from the AC
Inlet.
5. Replace the DC Power Supply(36V) with a new one.
( ( Refer to 6.4.2) )
6. Replace the Keyboard PCB with a new one.
7. Replace the MAIN PCB with a new one.
( Refer to 3.3.1)
16
SYSTEM HALT (*)
17b : PCB CIO
No Central IO PCB 1. Check the connections between the Central IO PCB and the
MAIN PCB, and then disconnect and connect the FFCs.
2. Replace the FFCs and the cabeles of the above routes.
3. Replace the Central IO PCB with a new one.
4. Replace the MAIN PCB with a new one.
( Refer to 3.3.1)
17
SYSTEM HALT (*)
181 : PCB H21
No HDC1 PCB
(An error occurs in serial communication
check with HDC.) 1. Pull out/ insert cable between HDC PCB and MAIN
PCB.(FFC Changes PCB, Optical conversion PCB)
2. Replace the HDC PCB with a new one.
3. Replace the Optical conversion PCB with a new one.
4. Replace the FFC change PCB with a new one.
5. Replace cable between HDC PCB and MAIN PCB.
6. Replace the MAIN PCB with new one.
( Refer to 3.3.1)
18
SYSTEM HALT (*)
189 : COM VOLT
COM power voltage abnormality
(At starting printing, COM power is OFF.) 1. Restart and check that no error occurs during start-up.
2.
Replace the HDC PCB with a new one.
3. Replace the Head with a new one.
19
SYSTEM HALT (*)
19e : HDC-F1 :12__
Fuse of the HDC PCB was blown
Fuse blown of the HDC PCB that displayed
number on the LCD is detected 1. Replace the HDC PCB with a new one.
20
SYSTEM HALT (*)
303 : PCB MAIN ET
MAIN PCB Ethernet IC trouble 1. Replace the MAIN PCB with a new one. ( Refer to 3.3.1)
21
SYSTEM HALT (*)
406 : WIPER ORG
Wiper origin undetectable 1. Execute and confirm [#TEST SENSOR TEST] ->
[WIPER-ORG]. (Confirm that the ON/OFF display is
switched by moving the wiper back and forth.)
2. Check that the wiper moves back and forth smoothly in
manual.
3. Check the assembly and connector connection of Wiper
Origin Sensor.
4. Check the connector connection of Y-origin Sensor
5. Check the connections between the Central-IO PCB and the
MAIN PCB, and then disconnect and connect the FFC.
6. Replace the Wiper Back/Forth Origin Sensor with a new
one.
7. Replace the Wiper Motor with a new one.
8. Replace the FFC located between the Central-IO PCB and
the MAIN PCB.
9. Replace the Central-IO PCB with a new one. ( Refer to 6.4.6)
 List of SYSTEM HALT ?2/4?
No. LCD Cause Corrective Measures
MAINTENANCE MANUAL > Troubleshooting > Details on Errors and Malfunctions > List of SYSTEM HALT
Model SWJ-320S Issued 2012.07.19 Revised 2013.03.08 F/W ver 1.0 Remark
1.2
Rev.