Table of Contents
Advertisement
5-2. Servo/DT System Check Mode
a) C020: PINCH ROLLER
This mode checks the operation of the pinch roller solenoid.
(1) Press the SET button (or switch S300 on the SS board).
Confirm by the generation of a sound that the pinch solenoid is turned on.
(2) Press the MENU button (or switch S301 on the SS board).
The drive voltage of the pinch solenoid is then turned off.
The monitor screen returns to the submenu.
(3) Push the pinch lever slightly in the direction of the pinch solenoid with
fingers. The core of the pinch solenoid then returns to the former position.
In case of NG;
When the sound indicating that the pinch solenoid is turned on is not generated or
when the monitor screen does not change.
Check the pinch solenoid.
Also check the solenoid driver circuit on the DR-200 board.
Pinch roller solenoid
5-24
Pinch lever
SERVO CHECK
PLUNGER SOLENOID CHECK
C020:PINCH ROLLER
S300(SS-52): CHECK
S301(SS-52): RETURN
Advertisement
Table of Contents
