Troubleshooting
6 - 18
OL600e/610e/610e-PS/610e-S
Service Manual, P/N 59271602
1
The printer does not work normally after the power is turned on.
• Turn the power off, then back on.
• Does the all 8's message display (OL610e/PS) or the power light go on?
• No
Is the AC cable properly connected?
• No
Connect the cable properly.
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• Yes Is +5 V being applied between pins 2 and 5 of CN5 on the Main Control
PCB?
Pin 2 : 0 V
Pin 5 : +5 V
A
• No
Is the connection between connector CN7 on the control
board and connector CN3 on the power supply board made
properly?
No
Correct the connection.
▼
• Yes
Go to 1-1.
▼
• Yes Is +8 V being applied between pins 30 and 31 (GND) of connector CN7?
• No
Go to
A
.
▼
• Yes
OL610e/PS only: Is the flexible cable for the operator panel assy properly
connected to the connector CN5 on the Main Control PCB and the connector
CN1 on the OLLD board?
• No
Connect the flexible cable properly.
▼
• Yes Replace the operator panel assy or flexible cable.
▼
• Remedy?
• No
Replace the control board.
▼
• Yes End
▼
• Yes
Does INITIALIZING message display?
• No
Replace the control board.
▼
• Yes
Does the ON-LINE message display?
• No
Take actions following the message list (see 6.5.1).
• Yes
End
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