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FrameMaker Ver.5.5E(PC) 8020/8031 DIS/REASSEMBLY, ADJUSTMENT
02.08.19

DIS/REASSEMBLY,
ADJUSTMENT
FrameMaker Ver.5.5E(PC) 8020/8031 DIS/REASSEMBLY, ADJUSTMENT
02.08.19

Blank page
FrameMaker Ver.5.5E(PC) 8020/8031 DIS/REASSEMBLY, ADJUSTMENT
02.08.19

1. SERVICE INSTRUCTIONS
1-1. IDENTIFICATION OF FUSES

DC Power Supply 3 PU201

F1: 250 V 5 A
F100: 250 V 3.15 A

DC Power Supply 2 PU2 4025D001AA

100 V Area
F1: 125 V 4 A
200 V Area
F1: 250 V 4 A

DC Power Supply 1 PU1

100 V Area
F1: 250 V 15 A
F2: 250 V 15 A
F3: 250 V 15 A
F4: 250 V 15 A
200 V Area
F1: 250 V 8 A
F2: 250 V 8 A
F3: 250 V 8 A
F4: 250 V 8 A

DC Power Supply 1 PU1

F101: 250 V 3.15 A
F102: 250 V 3.15 A 4025D002AB
F103: 250 V 3.15 A
F104: 250 V 3.15 A

D-1
FrameMaker Ver.5.5E(PC) 8020/8031 DIS/REASSEMBLY, ADJUSTMENT
02.08.19

1-2. PARTS WHICH MUST NOT BE TOUCHED
(1) Red painted Screws

Purpose of Application of Red Paint
Red painted screws show that the assembly or unit secured can only be adjusted or set at
the factory and should not be adjusted, set, or removed in the field.
Note that when two or more screws are used on the part in questions, only one representa-
tive screw may be marked with red paint.

(2) Variable Resistors on Board

Do not turn the variable resistors on boards for which no adjusting instructions are given in
"ADJUSTMENT."

D-2
FrameMaker Ver.5.5E(PC) 8020/8031 DIS/REASSEMBLY, ADJUSTMENT
02.08.19

2. DISASSEMBLY/REASSEMBLY
2-1. DOORS, COVERS, AND EXTERIOR PARTS:
IDENTIFICATION AND REMOVAL PROCEDURES

1 2 7 8
3

4
6
5
9

4025D003AA

4025D004AA

No. Name Removal Procedure
Remove the IR Upper Right Cover. Remove one screw and the
1 Original Glass Original Glass fixing brackets (front and rear). Remove the Origi-
nal Glass.
IR Upper Right
2 Remove three screws and the IR Upper Right Cover.
Cover
Remove the four caps on both sides of the control panel.
3 Control Panel Remove four screws and the flat cable. Remove the control
panel.
Remove the IR Lower Front Cover. Loosen three screws and
4 IR Front Cover
remove the IR Front Cover.
IR Lower Front Remove the pipe ends (left and right). Remove two screws and
5
Cover the IR Lower Front Cover.
Remove the IR Upper Cover. Remove the IR Rear Cover.
6 IR Left Cover Demount the IR Unit from the Copier Stand. Remove four screws
and the IR Left Cover.
IR Upper Remove the Original Cover. Remove six screws and the IR
7
Cover Upper Cover.
Disconnect the power cable and ADF cable. Remove the IR
8 IR Rear Cover
Upper Cover. Remove two screws and the IR Rear Cover.
Remove the IR Upper Cover. Remove the IR Rear Cover.
9 IR Right Cover Demount the IR Unit from the Copier Stand. Remove four screws
and the IR Right Cover.

D-3
FrameMaker Ver.5.5E(PC) 8020/8031 DIS/REASSEMBLY, ADJUSTMENT
02.08.19

1 3

5
6

4025D005AA

4 7
9

8 4025D006AA

No. Name Removal Procedure
Rear Left Open the Left Door. Remove the Waste Toner Bottle. Remove
1
Cover the Ozone Filter. Remove two screws and the Rear Left Cover.
2 Panel Cover Open the Front Door. Remove one screw and the Panel Cover.
3 Front Door Open the Front Door. Lift the Front Door off the copier.
Hopper Left Open the Front Door. Remove one screw and lift the Hopper Left
4
Cover Cover upward to take it off.
Paper Output Open the Upper Right Door. Remove two screws and the Paper
5
Cover Output Cover.
Remove the Paper Output Cover. Remove the Rear Cover.
Rear Upper
6
Cover Remove the deodorant filter. Remove three screws and the Rear
Upper Cover.
7 Rear Cover Remove seven screws and the Rear Cover.
Rear Right Open the Right Door. Remove the Rear Upper Cover.
8
Cover Remove one screw and the Rear Right Cover.
Front Right Open the Right Door. Open the Upper Right Door. Remove
9
Cover the Panel Cover. Remove one screw and the Front Right Cover.

D-4
FrameMaker Ver.5.5E(PC) 8020/8031 DIS/REASSEMBLY, ADJUSTMENT
02.08.19

2-2. REMOVAL OF CIRCUIT BOARDS AND OTHER ELECTRICAL
COMPONENTS

NOTES

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