Epson AcuLaser C4000 Service Manual page 639

EPSON AcuLaser C4000/C4100/C3000
Signal line
TMOT_Y_A, TMOT_Y_B,
Excitation Signal of Toner Motor (Y) inside HOLDER
TMOT_Y_XA,
ASSY (Y) (PL12.2.5)
TMOT_Y_XB
TMOT_M_A, TMOT_M_B,
Excitation Signal of Toner Motor (M) inside HOLDER
TMOT_M_XA,
ASSY (M) (PL12.2.6)
TMOT_M_XB
TMOT_C_A, TMOT_C_B,
Excitation Signal of Toner Motor (C) inside HOLDER
TMOT_C_XA,
ASSY (C) (PL12.2.7)
TMOT_C_XB
TMOT_K_A, TMOT_K_B,
Excitation Signal of Toner Motor (K) inside HOLDER
TMOT_K_XA,
ASSY (K) (PL12.2.8)
TMOT_K_XB
Appendix
Description
Wiring Diagrams and Signal Information
Description of TONER MOTOR ASSY.
Motor type: PM type stepping motor
Step angle: 7.5° ± 0.5°
Winding resistance: 80Ω ± 10% / Phase (20°C)
Excitation sequence : See the following the table. (*: excitation)
Step (2-phase excitation)
Phase
1 2 3
A *
XA * *
B *
XB * *
Revision F
4 5 6 7 8
* * *
* *
* * *
* *
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