KONICA MINOLTA 7145, 7222, 7228, 7235 Service Manual and Parts Manual

SERVICE MANUAL TABLE OF CONTENTS

SAFETY AND IMPORTANT WARNING ITEMS 
IMPORTANT NOTICE
DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION
SAFETY WARNINGS

SAFETY INFORMATION
IMPORTANT INFORMATION
SAFETY CIRCUITS
INDICATION OF WARNING ON THE MACHINE

List of major differences between the 7145, 7235, 7228 and 7222
List of options corresponding to the 7145/7235/7228/7222

I OUTLINE
1. OUTLINE OF SYSTEM
2. PRODUCT SPECIFICATIONS
3. CENTER CROSS SECTION
4. DRIVE SYSTEM DIAGRAM

II UNIT EXPLANATION
1. SCANNER SECTION
2. WRITE UNIT
3. DRUM UNIT
4. DEVELOPING UNIT
5. TONER SUPPLY/CLEANING/RECYCLE UNIT
6. PAPER FEED UNIT
7. FIXING UNIT
8. ADU/PAPER EXIT SECTION
9. INTERFACE SECTION
10.NETWORK SECTION
11.OTHER CONTROLS

III DISASSEMBLY/ASSEMBLY
1. EXTERNAL SECTION
2. DRIVE SECTION
3. SCANNER SECTION
4. WRITE UNIT
5. DRUM UNIT
6. DEVELOPING UNIT
7. TONER SUPPLY/CLEANING/RECYCLE UNIT
8. PAPER FEED UNIT
9. FIXING UNIT

PARTS MANUAL TABLE OF CONTENTS

MAIN FRAME
EXTERNAL PARTS
OPERATION UNIT
OPTICS UNIT
DRIVING UNIT
DRUM CARTRIDGE
CHARGING UNIT
TRANSFER SEPARATOR CORONA UNIT
DEVELOPING UNIT
TONER SUPPLY UNIT
PAPER FEED UNIT/UPPER
SUCTION UNIT
PAPER FEED UNIT/LOWER
CONVEYANCE UNIT
FIXING UNIT
REGISTRATION UNIT
MANUAL FEED UNIT
PAPER EXIT UNIT
ADU
UPPER CASSETTE
LOWER CASSETTE
ELECTRIC PARTS
WRITING UNIT
WIRING
DESTINATIONS