1.6 TRANSFER AND SEPARATION
1. Clean the T & S corona casing with water, then with alcohol if necessary.
2. The corona wires can be cleaned only with a dry soft cloth. Using water or
alcohol may damage the wire coating.
3. Clean the corona end blocks with a blower brush and alcohol.
4. Do not loosen the screws that hold the entrance mylar (white painted).
Doing so may cause poor copy quality.
1.7 CLEANING UNIT
1. When servicing the cleaning unit, be careful not to damage the edge of
the cleaning blade.
2. Do not touch the cleaning brush with bare hands.
3. Whenever the cleaning unit is installed or removed from the copier, make
sure that the ID sensor is set in the copier. Otherwise, toner falling from
the cleaning unit on the ID sensor rail may accumulate and clog on the ID
sensor connector and cause a service call condition.
4. Apply setting powder to the new cleaning blade and the flick blade when
they are installed.
1.8 PRE-TRANSFER AND QUENCHING
1. Clean the PTC casing with water, then with alcohol if necessary.
2. The corona wires can be cleaned only with a soft dry cloth. Using water or
alcohol may damage the wire coating.
3. Clean the corona end blocks with a blower brush and alcohol.
4. After cleaning the quenching lamp filter, rub it lightly with your finger to
discharge any static electricity on it.
SERVICE REMARKS
1 July 1995
4-4
Summary of Contents for FT8680
Page 3: ...SECTION 1 OVERALL MACHINE INFORMATION ...
Page 8: ...MEMO 31 July 1995 SPECIFICATIONS 1 5 ...
Page 23: ...6 5 IMAGE OVERLAY MODE 2ND SIDE A171V505 wmf PAPER PATH 31 July 1995 1 20 ...
Page 24: ...SECTION 2 DETAILED SECTION DESCRIPTIONS ...
Page 133: ...Timing Chart 1 Stack 2 Paper Feed A171D551 wmf A171D552 wmf 31 July 1995 DUPLEX 2 109 ...
Page 159: ...SECTION 3 INSTALLATION ...
Page 177: ...SECTION 4 SERVICE TABLES ...
Page 229: ...SECTION 5 REPLACEMENT AND ADJUSTMENT ...
Page 362: ...SECTION 6 TROUBLESHOOTING ...