40930701TH DRAFT Vesion 142 /
From on the preceding page
A
.
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• No Is the transfer roller rotating smoothly?
• No Is there any defective gear of the transfer roller?
• Yes Replace the defective gear.
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• No Replace the transfer roller.
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• No Is the fuser unit installed properly?
• No Install the fuser unit properly.
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• No Is the image drum cartridge set properly?
• No Set the image drum cartridge properly.
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• No Does the paper sensor lever operate smoothly?
• No Replace the paper sensor lever.
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• Yes Clean the paper sensor on the Power Supply Unit (High Voltage).
(See Figure 2-3 Sensor Layout Diagram.)
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• Is the printer recovered?
• No Replace the Power Supply Unit (High Voltage).
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• YES END