1.31

DC Gear Holder Assy

IV-6

 

1.31.1 Scanner Fan Motor

IV-6

1.32

PS Switch Wire, Remote Switch

Refer to HL-1260 (P.IV-23)

1.33

High-Voltage Power Supply PCB Assy

Refer to HL-1260 (P.IV-24)

1.34

Low-Voltage Power Supply PCB Assy

Refer to HL-1260 (P.IV-24)

1.35

Toner Cartridge (EP-ED Cartridge)

Refer to HL-1260 (P.IV-25)

1.36

Paper Tray

IV-7

CHAPTER V MAINTENANCE AND SERVICING

1.

PERIODICAL REPLACEMENT PARTS

Refer to HL-1260 (P.V-1)

2.

CONSUMABLE PARTS STANDARD ENDURANCE TABLE

V-1

3.

LIST OF STANDARD TOOLS

Refer to HL-1260 (P.V-2)

4.

LIST OF LUBRICANTS AND CLEANERS

Refer to HL-1260 (P.V-3)

CHAPTER VI TROUBLESHOOTING

1.

INTRODUCTION

Refer to HL-1260 (P.VI-1)

 

1.1

Initial Check

Refer to HL-1260 (P.VI-1)

 

1.2

Basic Procedure

Refer to HL-1260 (P.VI-2)

2.

TEST PRINTING AND MECHANICAL CHECK

Refer to HL-1260 (P.VI-2)

 

2.1

Test Printing

Refer to HL-1260 (P.VI-2)

3.

IMAGE DEFECTS

Refer to HL-1260 (P.VI-3)

 

3.1

Image Defect Examples

Refer to HL-1260 (P.VI-3)

 

3.2

Troubleshooting Image Defects

Refer to HL-1260 (P.VI-4)

4.

TROUBLESHOOTING OF MALFUNCTIONS

VI-1

5.

TROUBLESHOOTING PAPER TRANSPORT PROBLEMS

Refer to HL-1260 (P.VI-19)

 

5.1

Paper Jams

Refer to HL-1260 (P.VI-19)

 

5.2

Incomplete Paper Feed

Refer to HL-1260 (P.VI-22)

6.

OPERATION

Refer to HL-1260 (P.VI-23)

 

6.1

Line Inspection Mode Procedure

Refer to HL-1260 (P.VI-23)

 

6.2

DRAM Test

Refer to HL-1260 (P.VI-25)

7.

STATUS MESSAGE LIST

VI-9

APPENDICES

1.

Engine Block Diagram

A-1

2.

Paper Feed/Size-SW PCB Circuitry Diagram (1/1)

Refer to HL-1260 (P.A-2)

3.

Main PCB Circuitry Diagram (1/7)

A-2

4.

Main PCB Circuitry Diagram (2/7)

A-3

5.

Main PCB Circuitry Diagram (3/7)

A-4

6.

Main PCB Circuitry Diagram (4/7)

A-5

7.

Main PCB Circuitry Diagram (5/7)

A-6

8.

Main PCB Circuitry Diagram (6/7)

A-7

9.

Main PCB Circuitry Diagram (7/7)

A-8

10. Control Panel PCB Circuitry Diagram (1/1)

Refer to HL-1260 (P.A-11)

11.

Scanner LD PCB Circuitry Diagram (1/1)

A-9

iii

Page 124
Image 124
Brother HL-1260 service manual List of Lubricants and Cleaners