The Printer Does Not Work Normally After The Power Is Turned On - Oki OKIPAGE 14i Maintenance Manual

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1

The printer does not work normally after the power is turned on.

• Turn the power off, then back on.
• Is all black message being displayed by the LCD display?
• No Is the AC cord being connected properly?
• Yes Is +5 V being applied between Pins 11 and 21 of POWER connector on the main control
• Yes Is +12 V being applied between Pins 15 (GND) and 24 of POWER connector?
• Yes Is the flexible cable for the operator panel assy being connected to the PANEL connector
• Yes Replace the operator panel assy or flexible cable.
• Has the problem been solved?
• Yes End
• Yes
• Yes
• Yes
41356801TH Rev.1
• No
Connect the AC cord properly.
board?
Pin 16 :
Pin 11 : +5 V
A
• No
Is the connection between POWER connector on the main control
board and connector CN3 on the power supply/sensor board being
made properly?
No
Correct the connection.
• Yes Go to 1-1.
Pin 15 :
Pin 24 :
• No
Go to
A
on the control board and the connector CN1 on the OLCC board properly?
• No
Connect the flexible cable properly.
• No
Replace the main control board.
INITIAL-
Is
message being displayed by the LCD display?
IZING
• No
Replace the main control board.
ON-LINE
Is
message being displayed by the LCD display?
XXX
XXX: PCL, Auto, Adobe PS, HEX DUMP, PPR, FX
• No
Take actions according to the LCD status message/problem list (see Section
6.5.1 for corrective actions).
End
0 V
0 V
+12 V
94 /

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