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A. Laser/Scanner Unit . . . . . . . . . . . 3-11
V.
SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A. EP-E Cartridge . . . . . . . . . . . . . . . . . . . 3-12
B. Transfer Charging Roller.... 3-13
VI.
FIXING SYSTEM . . . . . . . . . . . . . . . . . . . . . 3-14
A. Fixing Unit ..,..
VII. ELECTRONIC COMPONENTS . . 3-18
A. Video Controller Unit . . . . . . . . 3-18
I.
CHOOSING A LOCATION.. ....... 4- 1
II.
UNPACKING AND
INSTALLATION
111. STORAGE AND HANDLING OF
CARTRIDGES
CHAPTER 5 MAINTENANCE AND SERVICING
I.
PARTS REPLACEMENT
SCHEDULE.. ...........................
II.
EXPECTED SERVICE LIVES
OF CONSUMABLES.. ...............
III. PERIODIC SERVICE
SCHEDULE.. ...........................
IV.
LISTS OF TOOL6.. ..................
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . .
I.
A. Initial Check . . . . . . . . . . . . . . . . . . . . . 6-l
B. Basic Procedure . . . . . . . . . . . . . . . . .
C. How to Use the
Troubleshooting Tables...... 6-3
EXPLANATION FOR SPECIAL
II.
TOOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-4
A. Printer Driver Tester . . . . . . . . .
III. MEASUREMENT AND
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . 6-7
A. Image Adjustment . . . . . . . . . . . . . 6-7
B. Mechanical Adjustment . . . . . 6-7
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3-12
3-14
CHAPTER 4 INSTALLATION
4-2
4-6
5-1
5-1
5-2
CHAPTER 6 TROUBLESHOOTING
6-l
6-2
6-4
B. Video Controller PCB.. ....... 3-19
D. Pick-up Motor Driver PCB.. 3-21
E. Sensor PCB.. ......................
F. Power Supply.. ...................
Supply PCB.. ......................
VIII. ENVELOPE FEEDER ...............
IX. PAPER FEEDER.. ....................
Cartridges .........................
Cartridges .........................
C. Handling Suggestions ........ 4-7
A. Standard Tools ..................
B. Special Tools.. ...................
V.
LIST OF LUBRICANTS.
CLEANERS .............................
VI.
SERVICE CHECKPOINTS
VII. MAINTENANCE BY
CUSTOMER.. ..........................
C. Electrical Adjustment . . . . . . . . 6-9
IV.
IMAGE DEFECTS . . . . . . ,...........a. 6-14
Defects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V.
TROUBLESHOOTING
MALFUNCTIONS ..,. . . . . . . . . . . . . 1.1.. 6-28
VI. PAPER TRANSPORT
TROUBLESHOOTING 1.. . . . . . . . . . . . 6-42
A. Print Paper Jams . . . . . . . . . . . . . . . 6-42
B. Incomplete Paper Feed . . . . . . 6-45
.............
3-21
3-22
3-23
3-24
3-28
4-6
5-2
5-4
5-5
5-7
6-15
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Table of Contents
Troubleshooting
