TEC B-450 SERIES, User Manual

Page: 137 / 222

3-17
EO18-33003A 3. INSTALLATION PROCEDURE FOR THE OPTIONAL EQUIPMENT
(Revision Date: Jan. 23, 2001)
3.7 STRIP MODULE (B-7904-H-QM)
For HS Model
Open the print head block. The sensor block is fixed to the printer by the two hooks enclosed
by the circles in the figure below. Release the hooks by pushing them in the direction indicated
by the arrows, and remove the sensor block.
Sensor Block
Fig. 3-34
Ground Wire
Platen Block
Square Hole
Frame
Strip Sensor
Ass’y
Harness (Purple)
Harness (Black)
7) Insert the two harnesses (black and purple) of the enclosed strip sensor ass’y and the ground
wire into the square hole from the outside of the frame (CPU PC board side) to the inside of the
frame (Platen side).
Fig. 3-35
NOTE: For the HS model, be careful that the strip sensor harness does not get entangled in the
media sensor harness which has been led through the square hole.
When the media sensor harness is entangled, it may be difficult to adjust the media sensor
position.
Sensor Block
Hook