Panasonic KX-FP343UA Service Manual ▷ View online
6.6.11. SENSOR SECTION
Refer to SENSORS AND SWITCHES(P.137) for the circuit descriptions.
The Test Function makes the sensor circuit check easier. (Refer to TEST FUNCTIONS(P.51).)
For example, as for "COVER OPEN SENSOR", "CO" is turned ON/OFF on the display when you open or close the front cover.
Also, document sensor, read position sensor, recording paper sensor and jam sensor are turned ON/OFF by the copy
operation. Therefore, each sensor can be checked for proper mechanical operation.
Also, document sensor, read position sensor, recording paper sensor and jam sensor are turned ON/OFF by the copy
operation. Therefore, each sensor can be checked for proper mechanical operation.
As for the electric check, check whether each voltage is right or not with following flowchart turning each sensor lever ON/OFF
manually. (Refer to LCD MESSAGES (P.3).)
manually. (Refer to LCD MESSAGES (P.3).)
6.6.11.1. CHECK THE DOCUMENT TOP SW (SW352)......REMOVE DOCUMENT
6.6.11.2. CHECK THE DOCUMENT SET SW (SW353)......CHECK DOCUMENT
6.6.11.3. CHECK THE COVER OPEN (SW502)......COVER OPEN
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6.6.11.4. CHECK THE HOOK SWITCH (SW101)
6.6.11.5. CHECK THE PAPER TOP SENSER (PS501)......PAPER JAM
6.6.11.6. CHECK THE FILM SENSER (SW501)......CHECK FILM SLACK
Display : "SPR.FOLIE" (CHECK FILM SLACK)
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6.6.12. CIS (Contact Image Sensor) SECTION
Refer to SCANNING BLOCK(P.134).
CROSS REFERENCE:
TEST FUNCTIONS (P.51)
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6.6.13. THERMAL HEAD SECTION
Refer to THERMAL HEAD(P.131).
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