Minolta EP1030 Manual page 3

1159SBDO00BA
1-1.
1-2.
1-3.
id
CONTENTS
SERVICE INSTRUCTIONS
PRECAUTIONS FOR DISASSEMBLY/ADJUSTMENTS ....... D-1
INSTRUCTIONS FOR HANDLING THE PWBs
MIT MOSNG8 2a hose carta cle 2D sandin's oatentatgeae Sins D-3
HANDLING OF THE PC DRUM ...........0.0c0eeee ee eeee D-3
PARTS WHICH MUST NOT BE TOUCHED ................ D-5
1-4,
DISASSEMBLY/REASSEMBLY
2-1,
NN
2-2.
2-3.
| 2-4,
|
|
Naw!
2-5.
DOORS, COVERS, AND EXTERIOR PARTS:
IDENTIFICATION AND REMOVAL PROCEDURES ......... D-6
REMOVAL OF PWBS ............c cece cee er een eeeeeneues D-8
PAPER TAKE-UP/TRANSPORT SECTIONS .:...:.......0, D-10
(1) Removal of the Paper Take-Up Roll and
Separator Roll Assy 0.2.0.0... ccc cece cece cee e eee ees D-10
(2) Cleaning of the Paper Take-Up Rolls ..................0. D-11
(3) Cleaning of the Separator Rolls ................cccceees D-12
(4) Removal of the Synchronizing Roller ................008. D-12
(5) Cleaning of the Synchronizing Roller ...............0.005 D-12
(6) Cleaning of the Multi Bypass Paper Take-Up Roller ....... D-13
OPTICAL SECTION 2.0... ccc cece eee cee cece e ene eees D-14
(1) Cleaning of the Original Grass ............ 0.0 cc cece eee D-14
(2) Cleaning of the Scanner Rail and Bush .................0.. D-14
(3) Cleaning of the Exposure Lamp ................ccceeees D-14
(4) Removal of the Thermal Fuse ..................c0eeeeee D-15
(5) Cleaning of the 1st, 2nd, and Srd Mirrors ................ D-16
(6) Cleaning of the Lens and 4th and 5th Mirrors ............. D-16
(7) Cleaning of the Cooling Fan Filter .................0000, D-17
(8) Removal of the Scanner Drive Motor M4 ................ D-17
(9) Removal of the Scanner Drive Cable ........ aeveastirs eae as D-18
(10) Winding of the Scanner Drive Cable ................08, D-20
IMAGING UNIT 2... eee ee ce cece eeenenes D-23
(1) Removal of the Imaging Unit .....................000 08, D-23
(2) Replacement of the PC Drum .............0.
0c cece eae D-23
(3) Replacement of the Cleaning Blade ...................0. D-24
(4) Replacement of the Ds Positioning Collars ............... D-25
(5) Replacement of the Starter .............
0 cece eee eee D-26
(6) Cleaning of the Toner Antispill Mylar ..................5. D-26
(7) Cleaning of the Toner Satteing Prevention Mylar .......... D-27
(8) Cleaning of the Paper Dust Removal Cleaner ............ D-27
Hl
CONTENTS
2-6. PC DRUM CHARGE CORONA AND
IMAGE TRANSFER/PAPER SEPARATOR CORONAS ...... D-28
(1) Removal of the PC Drum Charge Corona ................ D-28
(2) Cleaning of the Main Eraser ................ ccc eee eee D-28
(3) Cleaning of the PC Drum Charge Corona Housing ........ D-28
(4) Cleaning of the Comb Electrode, Drum Charge Corona .... D-29
(5) Cleaning of the PC Drum Charge Corona Grid Mesh ...... D-29
(6) Removal of the Image Transfer/Paper Separator
GOMONAS: 224 Seis y g weaned sae Raed eae aed D-29
(7) Cleaning of the Image Transfer/Paper Separator
Coronas Housing ............. ce eee eee eens D-29
(8) Cleaning of the Image Transfer Charge Wire. ............. D-30
(9) Cleaning of the Comb Electrode, Paper Separator
COMONA: joc center ciated aioe bia tb iene eebeeweat's D-30
(10) Cleaning of the Pre-Image Transfer Guide Plate ......... D-30
2-7. FUSING UNIT .... ccc ccce ccc e sete r seer ereeteteseesectes D-31
(1) Removal of the Fusing Unit ........... 0... cece eee eee es D-31
(2) Cleaning of the Upper Fusing Roller ................0065 D-32
(3) Cleaning of the Fusing Paper Separator Fingers .......... D-32
(4) Cleaning of the Fusing Thermistor TH1 ........,......008 D-32
(5) Cleaning of the Fusing Thermoswitch TS1 ............... D-33
(6) Removal of the Lower Fusing Roller .................005 D-33
(7) Cleaning of the Lower Fusing Roller ...............0005 D-33
(8) Cleaning of the Fusing Unit Entrance Guide Plate......... D-33
2-8. SDH UNIT (EP1030F/EP1031F Only) ................00005 D-34
(1) Removing the Paper Feed Roller/Pick-up Roller/
Separator Roller ........... eee e cece eee ens d e e tian als D-34
(2) Cleaning the Paper Feed Roller/Pick-up Roller ........... D-36
(3) Cleaning of the Separator Roll .......... cece eee ees D-37
(4) Cleaning of the Upper Synchronizing Roller .............. D-37
(5) Cleaning of the Lower Synchronizing Roller .............. D-37
(6) Cleaning the Upper Glass Roller ..............c. cee eae D-37
(7) Cleaning the Transport Roller. ..............c ccc ee cues D-37
(8) Cleaning the Exit Roller ............. ccc ccc e eee e eee e eae D-38
IV