BD2-2890DD SPECIFICATIONS
15
8.2 Motor Drive
The MLT-289 uses a 4-phase bipolar stepping motor. It feeds the 1 dot line worth of paper in
two steps by 2-to-2 phase excitation.
8.2.1 Motor Drive Features
1) Drive at an optimum drive speed by the VP voltage.
2) Prevents heat generation of the motor by PWM control to restrain current consumption.
3) Provides acceleration control at the time of start.
8.2.2 Maximum Motor Drive Speeds at Major Voltage
Caution:
The maximum drive speed depends on the VH voltage.
A printing speed may slightly differ depending on a processing time or voltage
detection accuracy. During the course of printing, a motor drive speed may be slower
than the maximum drive speed, depending on what is printed or the head divided drive
system.
5V
6V
7.2V
VH Voltage
400pps
600pps
840pps
Motor Drive Speed
Содержание BD2-2890DD s
Страница 1: ...CONTROL BOARD FOR MLT 289 MODEL BD2 2890DD Rev 1 01 Issued on June 27th 2003 Specifications ...
Страница 67: ...BD2 2890DD SPECIFICATIONS 63 10 CHARACTER CODE TABLE 10 1 International ...
Страница 68: ...BD2 2890DD SPECIFICATIONS 64 10 2 Japanese ...
Страница 69: ...BD2 2890DD SPECIFICATIONS 65 10 3 International Character Set COUNTRY ...
Страница 71: ...BD2 2890DD SPECIFICATIONS 67 APPENDIX 2 OUTER DIMENSION ...