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4. Troubleshooting
4203
4203
Diagnosis appendix for the failures: Symptom due to the connection failure of wiring
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!!
! Processor I/O PCB 1
J/P519 Connects to the control strip
connection PCB (option).
When connecting the control strip auto loading unit, the control strip feed motor does not
operate.
J/P520 Unused -
J/P521 Unused -
J/P522 Connects to the processor I/O
PCB 2.
No malfunctions in the operations will occur on this condition.
J/P523 Connects to the colorimeter When processing the setup prints, No.01556-00000 The Colorimeter Unit is not set. occurs.
Then, No.06555-00000 Set the Colorimeter Unit. is shown. Setup prints are output to the
print receiving tray (large).
J/P524 Connects to the order
specifying LED PCB.
LED does not blink.
J/P525 Connects to paper sensor 1
and paper sensor 2.
Abnormal sound occurs in the colorimeter when the printer is started. When processing the
setup prints, No.06554-00003 Calibration Plate advance error. occurs. Setup prints are
output to the print receiving tray (large).
J/P526 Unused -
J/P527 Unused -
J/P528 Unused -
J/P529 Unused -
J/P530 Unused -
J/P531 Unused -
JP1 Unused -
JP2 Unused -
Connector No. Symptom
J/P670 Connects to the rack stopper
sensor.
No.00515-00000 Set the Rack Stopper. occurs.
J/P671 Unused -
J/P672 Unused -
J/P673 Connects to the minute meter
(option).
The minute meter does not operate.
J/P674 Connects to the processor
relay PCB and processor I/O
PCB 2.
The following error message is shown.
• No.05508-00000 The processing solution level is too low. occurs.
• No.05532-00000 The Processing Solution Safety Thermostat has activated. occurs.
• No.05533-00000 The Dryer Safety Thermostat has activated. occurs.
J/P675 Unused -
J/P676 Unused -
J/P677 Connects to the CD
circulation pump (F, N and J
specifications only)
No.05511-00000 The circulation pump has stopped. CD occurs.
J/P678 BF circulation pump No.05513-00000 The circulation pump has stopped. BF occurs.
J/P679 STB1 circulation pump No.05515-00000 The circulation pump has stopped. STB1 occurs.
J/P680 STB2 circulation pump No.05516-00000 The circulation pump has stopped. STB2 occurs.
J/P681 STB3 circulation pump No.05517-00000 The circulation pump has stopped. STB3 occurs.
J/P682 STB4 circulation pump No.05518-00000 The circulation pump has stopped. STB4 occurs.
J/P683 Replenisher pump CD, BF,
STB (N and J specifications
only)
The replenisher pumps CD, BF and STB do not operate.
J/P684 Unused -
Connector No. Symptom
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