Minolta EP3010 Manual page 5

38-2.HANDLING OF THE PC DRUM .............................................................. 1
38-3.PARTS WHICH MUST NOT BE TOUCHED ........................................... 4
(1) Screws ............................................................................................. 4
(2) Variable Resistors on Board ............................................................ 4
(3) Other Screws ................................................................................... 4
39. DISASSEMBLY/REASSEMBLY ...................................................................... 5
39-1.DOORS, COVERS, AND EXTERIOR PARTS: IDENTIFICATION AND
REMOVAL PROCEDURES 5
39-2.REMOVAL OF PWBs .............................................................................. 8
39-3.BELT INSTALLATIONS ........................................................................... 10
39-4.PAPER TAKE-UP/TRANSPORT SECTIONS ......................................... 11
(1) Removal of the Paper Take-Up Unit ................................................ 11
(2) Removal of the Paper Take-Up Roll Assy ....................................... 12
(3) Cleaning of the Paper Take-Up Roll, Feed Roll, and Separator Roll 13
(4) Removal of the Suction Unit ............................................................ 13
(5) Disassembly of the Suction Unit ...................................................... 14
(6) Disassembly of the Multi Bypass Table ........................................... 15
39-5.OPTICAL SECTION ................................................................................ 20
(1) Removal of the Lens Drive Cable .................................................... 20
(2) Winding of the Lens Drive Cable ..................................................... 21
(3) Removal of the Scanner Drive Cable .............................................. 22
(4) Winding of the Scanner Drive Cable ............................................... 24
(5) Removal of the Scanner .................................................................. 26
(6) Cleaning of the Exposure Lamp ...................................................... 26
(7) Cleaning of the 1st/2nd/3rd Mirrors ................................................. 26
(8) Cleaning of the Lens and 4th Mirror ................................................ 27
(9) Cleaning of the Optical Section Cooling Fan Filter .......................... 27
39-6.IMAGING UNIT ........................................................................................ 28
(1) Disassembly, Cleaning, and Replacement of the Imaging Unit ....... 28
(2) Cleaning of Main Erase Lamp ......................................................... 32
(3) Cleaning of Image Erase Lamp ....................................................... 33
39-7.PC DRUM CHARGE CORONA/IMAGE TRANSFER CORONA UNIT .... 34
(1) Cleaning of the PC Drum Charge Corona Housing ......................... 34
(2) Cleaning of the PC Drum Charge Corona Grid Mesh ..................... 35
(3) Cleaning of the Comb Electrode ...................................................... 35
(4) Cleaning of the Image Transfer/Paper Separator Coronas Wires ... 35
(5) Cleaning of the Image Transfer/Paper Separator Coronas Housing 36
(6) Cleaning of the Lower Pre-Image Transfer Guide Plate .................. 36
(7) Replacement of the Ozone Filter ..................................................... 36
39-8.FUSING UNIT .......................................................................................... 37
(1) Removal of the Fusing Unit ............................................................. 37
(2) Cleaning of the Pre-Fusing Guide Plate .......................................... 38
(3) Removal of the Upper Fusing Roller ............................................... 38
(4) Cleaning of the Upper Fusing Roller ............................................... 40
(5) Cleaning of the Upper Paper Separator Fingers ............................. 40
(6) Cleaning of Fusing Thermistor 1, 2 ................................................. 41
(7) Cleaning of the Fusing Thermoswitch ............................................. 41
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