Sharp FO-2080 Spezifikationen Seite 165

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No C18
CASE 1 No
TROUBLE POSITION
CAUSE
Paper entry detector (PIN) signal recognition error
1) Paper entry (PIN) trouble
2) Paper entry detector (PIN) signal input circuit trouble
REMEDY (Check)
1) Paper entry detector (PIN)
2) MCU PWB paper entry detector (PIN) signal input circuit
(Remedy)
1) Paper entry detector (PIN) replacement
2) MCU PWB replacement
(After work)
1) When the MCU PWB is replaced, perform simulations to input various set values and
adjustment values.
NOTE
CASE 2 No
TROUBLE POSITION
CAUSE
Paper feed roller does not feed paper normally.
1) Paper feed roller clutch drive circuit trouble
2) Paper feed roller clutch trouble
3) Paper feed roller trouble
4) Paper separation sheet trouble
REMEDY (Check)
1) MCU PWB paper feed roller clutch drive circuit
2) Paper feed roller clutch
3) Paper feed roller
4) Paper separation sheet
(Remedy)
1) MCU PWB replacement
2) Paper feed roller clutch replacement
3) Paper feed roller replacement
4) Paper separation sheet replacement
(After work)
NOTE
SELF DIAG CODE MESSAGE E2
No C19
PHENOMENON DISPLAY CODE MAIN CODE SUB CODE
LAMP Paper jam lamp blinking
TITLE Paper jam (paper entry section)
DETAIL 1) Paper entry detector (PIN) malfunction
2) Paper entry detector (PIN) signal recognition error
SECTION Paper entry, transfer
ITEM
TYPE (MODE) User YES Warning YES
Service YES Trouble YES
Other Other
OPERATION MODE All modes Machine operation when the
message is displayed
Stop
NOTE
BASIC CAUSE 1 Paper entry detector (PIN) signal recognition error
CASE 1 No
TROUBLE POSITION
CAUSE
Paper entry detector (PIN) signal recognition error
1) Paper entry detector (PIN) trouble
2) Paper entry detector (PIN) signal input circuit trouble
REMEDY (Check)
1) Paper entry detector (PIN)
2) MCU PWB paper entry detector (PIN) signal input circuit
(Remedy)
1) Paper entry detector (PIN) replacement
2) MCU PWB replacement
(After work)
1) When the MCU PWB is replaced, perform simulations to input various set values and
adjustment values.
NOTE
FO-3800M
10 – 16
Seitenansicht 164
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