2-11
2. MAIN UNIT REPLACEMENT
EO18-33002A
2.9 REPLACING THE SOLENOID ASS’Y
1) Remove the PS unit. (See Section 2.6.)
2) Disconnect the solenoid ass’y cables from CN39 (yellow), CN31 (cyan), CN23 (magenta), and CN17
(black) on the driver PC board. Cut the cable band which binds the solenoid ass’y cable.
3) Remove the three SMW-3x6 screws to detach the solenoid ass’y.
4) After replacing the solenoid ass’y with a new one, refer to the following [CHECK] and [ADJUSTMENT]
and reassemble in the reverse order of removal.
Be sure to fix the solenoid ass'y cable in position with a cable band.
Solenoid installation method
Install the ribbon modules with no ribbon loaded.
Stack 6 pieces of I-BEST S paper (about 1-mm thick in total), insert them between the platen
and the print head and turn the head lock lever to the LOCK position.
Secure the solenoid ass’y so the solenoid pin softly touches the arm.
2.9 REPLACING THE SOLENOID ASS'Y
CHECK
Fig. 2-13
Connector
Arm
Pin
Solenoid Ass'y
Solenoid Ass'y
SMW-3x6 Screw
Cable Band
ADJUSTMENT