43502101TH Rev.1
156 /
Oki Data CONFIDENTIAL
GRT PCB
"MOTOR"
M
Stepping motor
2 M-T3
1 M-T4
4 M-T1
3 M-T2
"PU"
To Printer
OPTPSIN-N
OPTSCLK-N
OPTSD-P
OPTSDR-N
OVP
+ 30V
OVL
+ 5V
1
2
3
4
5
6
7
8
5.
CONNECTION DIAGRAM
5.1
Interconnection Diagram
CONTROLLER
MOTOR
DRIVER
SEN2
SEN1
OSC
PU
PU
MOTOR
5.2
PCB Layout
GRT PCB
Summary of Contents for B4500 Series
Page 1: ...Oki Data CONFIDENTIAL B4500 B4550 B4600 Maintenance Manual 032007A PRINTING SOLUTIONS ...
Page 17: ...43502101TH Rev 1 17 Oki Data CONFIDENTIAL Upper cover unit Figure 2 2 Upper cover ...
Page 85: ...43502101TH Rev 1 85 Oki Data CONFIDENTIAL 2 High Voltage Sensor Board ...
Page 88: ...43502101TH Rev 1 88 Oki Data CONFIDENTIAL 3 Power Supply Board CN2 CN101 ...
Page 171: ...Please refer to the Illustrated Parts Manual for spare part information ...