Control Circuit Of Exit Motor; Exit Motor Drive - Toshiba e-studio3511, e-studio4511 Manual

16.5 Control Circuit of Exit Motor

The following is the control circuit of the exit motor.
The exit motor is a stepping motor. The motor is turned ON/OFF and the direction of its rotation is
switched by controlling the output timing of pulse signal (A0·A1·B0·B1).
LGC
PG10
PG11
CPU
PG12
PG13
PG0
LCA301 PG1
PG2

16.6 Exit Motor Drive

The diagram shown below is the layout of the driving gears of the exit roller.
Exit motor
November 2003 © TOSHIBA TEC
+5V
5V SW
Fig. 16-501
G24
G14 G22
Fig. 16-601
16 - 15 e-STUDIO3511/4511 FUSER UNIT/PAPER EXIT SECTION
DRV
EXTMA-0
A A1
EXTMC-0
B A0
EXTMB-0
AB B1
EXTMD-0
BB B0
VREF
STK672
G48
Exit roller
G16 G20
( φ 15)
EXTMA
EXTMC
EXTMB
EXTMD
Exit Motor
16