CONTENTS
Clutches ..................................... 3-1
Reader Unit .......................... 3-1
Printer Unit .......................... 3-1
Solenoids and Switches ............. 3-2
Reader Unit .......................... 3-3
Printer Unit .......................... 3-3
Motors ........................................ 3-4
Reader Unit .......................... 3-5
Printer Unit .......................... 3-5
Fans ............................................ 3-6
Reader Unit .......................... 3-7
Printer unit ........................... 3-7
Sensors ....................................... 3-8
Reader Unit ........................ 3-10
Printer Unit ........................ 3-10
Lamps, Heaters, and Others ..... 3-12
Reader Unit ........................ 3-13
Printer Unit ........................ 3-13
PCBs ........................................ 3-14
Reader Unit ........................ 3-15
Printer unit ......................... 3-15
Variable Resistors (VR), Light-
Emitting Diodes (LED), and
Check Pins by PCB .................. 3-16
Main Controller PCB ......... 3-16
DC Controller PCB ............ 3-17
Reader Controller PCB ...... 3-18
Power Supply PCB ............ 3-18
HVT PCB .......................... 3-19
Drum Heater Control
PCB ................................... 3-19
1. Organization of Service Mode ......... 4-1
Outline ....................................... 4-1
Starting Service Mode and
Making Selections ...................... 4-2
Ending Service Mode ................. 4-3
Backing Up Service Mode ......... 4-3
Basic Operations ........................ 4-4
Initial Screen ........................ 4-4
Level 1/Level 2 Screen ......... 4-4
Level 3 Screen ...................... 4-5
2. DISPLAY (control/display mode) .... 4-6
COPIER ..................................... 4-6
FEEDER .................................. 4-19
3. I/O (I/O display mode) ................... 4-20
DC-CON .................................. 4-21
R-CON ..................................... 4-29
MN-CON ................................. 4-31
FEEDER .................................. 4-33
SORTER .................................. 4-36
Finisher Block .................... 4-36
Saddle Stitcher Unit ........... 4-41
4. ADJUST (adjustment mode) .......... 4-44
COPIER ................................... 4-44
FEEDER .................................. 4-57
CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF
Conversion Table for the
Potential Control System .......... 2-55
Emergency Measures for a
Fault in the Potential Sensor ..... 2-59
9. Checking the Environment Sensor ... 2-60
Procedure ................................. 2-60
Emergency Measure for a Fault
in the Environment Sensor ....... 2-60
Summary of Contents for IR5000 - iR B/W Laser
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