E17
40838301TH Rev.1
A3 - 13
A3.1.10 E17 Circuit Diagram
1.
Block diagram
The circuit diagram shown on page 11/16 consists of the following functions and connectors:
•
IC9 (Drum motor driver)
•
IC22 (Resist motor driver)
•
Connector CN3 that provides an interface between E17 board and the resist motor.
•
Connector CN4 that provides an interface between E17 board and the drum motor.
Figure A3.1.12 shows the related signals of the drum motor and resist motor.
2.
Function
1)
Drum motor control
The drum motor is driven by the motor driver IC9. It is two-phase excited and bipolar-
driven according to the DMPH1 and DMPH2 signals that are generated from the CPU.
The DMON2-N, DMENA-N signal are generated from CPU. This drum motor rotates
the image drum.
2)
Resist motor control
The resist motor is driven by the motor driver IC22. It is two-phase excited and bipolar-
driven according to the RMPH1 and RMPH2 signals that are generated from the CPU.
The RMON1-N, RMON2-N signal ARE generated from CPU. This resist motor rotates
the hopping (paper hopping) roller and the resist (paper feed) roller.
Refer to Appendix B of the page B-3.
Figure A3.1.12 Related Signals of Drum/Resist Motor
M
M
CN4
CN3
1
2
3
4
1
2
3
4
DM-T1
DM-T2
DM-T3
DM-T4
RM-T1
RM-T2
RM-T3
RM-T4
(2 phase excitation)
Resist motor
drive
Drum motor
Resist motor
E17
Drum motor
drive
(2 phase excitation)
IC9
IC22
CPU
DMPH1
DMPH2
DMENA-N
DMON2-N
RMON1-N
RMPH2
RMPH1
RMON2-N
Summary of Contents for OKIFAX 5400
Page 7: ...40838301TH Rev 1 CHAPTER 1 GENERAL INFORMATION...
Page 46: ...40838301TH Rev 1 CHAPTER 2 INSTALLATION PROCEDURE...
Page 130: ...40838301TH Rev 1 CHAPTER 3 BRIEF TECHNICAL DESCRIPTION...
Page 138: ...40838301TH Rev 1 CHAPTER 4 MECHANICAL DISASSEMBLY AND REASSEMBLY...
Page 157: ...40838301TH Rev 1 CHAPTER 5 ADJUSTMENTS...
Page 162: ...40838301TH Rev 1 CHAPTER 6 CLEANING AND MAINTENANCE...
Page 189: ...40838301TH Rev 1 CHAPTER 7 TROUBLESHOOTING AND REPAIR FOR OKIFAX 5400...
Page 240: ...40838301TH Rev 1 CHAPTER 8 DIPSWITCHS SETTING TABLES...
Page 380: ...40838301TH Rev 1 D 2 SECTION 1 CABINET ASSEMBLY 5...
Page 382: ...40838301TH Rev 1 D 4 SECTION 2 CONTROL PANEL ASSEMBLY...
Page 384: ...40838301TH Rev 1 D 6 SECTION 3 PRINTER ASSEMBLY 51...
Page 387: ...40838301TH Rev 1 D 9 SECTION 4 BASE ASSEMBLY 30 37 36 39 40 5...
Page 390: ...40838301TH Rev 1 D 12 SECTION 5 SCAN UNIT...
Page 392: ...40838301TH Rev 1 D 14 SECTION 6 PAPER GUIDE U ASSEMBLY...
Page 394: ...40838301TH Rev 1 D 16 SECTION 7 CABLES 10 11 19 12 20 21...
Page 396: ...40838301TH Rev 1 D 18 SECTION 8 OPTION TELEPHONE US...
Page 399: ...40838301TH Rev 1 D 21 SECTION 8 OPTION TELEPHONE UK ITA NOR DEN BEL...
Page 402: ...40838301TH Rev 1 D 24 SECTION 8 OPTION TELEPHONE HOL GER FRA SWITZ AUT INT L...