Service manual

CONTENTS

[1] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 1-1

[2] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

[3] UNPACKING AND INSTALLATION

* For unpacking and installation, refer to the installation

manual( [2] ).

[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES

1. Motor, clutch, solenoid . . . . . . . . . . . . . . . . . . . . 4-1

2. PWB, sensor, switch, heater . . . . . . . . . . . . . . . . 4-2

[5] OPERATIONAL DESCRIPTION

1. Lift operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

2. Paper feed operation. . . . . . . . . . . . . . . . . . . . . . 5-1

3. Paper empty detection . . . . . . . . . . . . . . . . . . . . 5-2

[6] DISASSEMBLY AND ASSEMBLY

Maintenance parts replacement procedures

. . . . . 6-1

2. Each unit removal . . . . . . . . . . . . . . . . . . . . . . . . 6-1

3. Major parts removal . . . . . . . . . . . . . . . . . . . . . . 6-2

[7] MAINTENANCE

1. Maintenance system table . . . . . . . . . . . . . . . . . 7-1

[8] ADJUSTMENTS

1. List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

2. Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

[9] SIMULATION

1. List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

2. Details of trouble code . . . . . . . . . . . . . . . . . . . . 9-1

[10] SELF DIAG MESSAGE AND TROUBLE CODE

1. Self diag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

2. Trouble code list . . . . . . . . . . . . . . . . . . . . . . . . 10-2

3. Trouble code details . . . . . . . . . . . . . . . . . . . . . 10-2

[11] ELECTRICAL SECTION

Electronic/mechanical parts relationship diagram

. . . . 11-1

2. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2

3. Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . 11-3