Panasonic KX-FLM553RU Service Manual ▷ View online
2.3.10. OPERATION PANEL SECTION
Refer to TEST FUNCTIONS (P.115).
1. NO KEY OPERATION
2. NO LCD INDICATION
CROSS REFERENCE:
TEST FUNCTIONS (P.115)
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2.3.11. SENSOR SECTION
Refer to SENSORS AND SWITCHES for the circuit description.
Perform an SENSOR CHECK to determine if the sensor is operating correctly. Refer to LCD MESSAGES (P.6).
1. Check the document sensor.........."CHECK DOCUMENT"
2. Check the paper feed sensor.........."REMOVE DOCUMENT"
3. Check the hook switch
4. Check the cover open switch.........."COVER OPEN"
5. Check the DRUM sensor.........."CHECK DRUM"
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6. Check the regist sensor.........."FAILED PICKUP"
7. Check the paper sensor.........."OUT OF PAPER"
8. Check the exit switch.........."PAPER JAMMED"
9. Check the toner sensor.........."TONER LOW","CHECK TONER"
Note:
As for the following check, remove the drum from the main body, set it again and close the cover, then perform that check
during initializing operation. Refer to SENSORS AND SWITCHES SECTION (P.197).
during initializing operation. Refer to SENSORS AND SWITCHES SECTION (P.197).
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2.3.12. MOTOR SECTION
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