Removing The Thermal Printhead Flat Cable - Toshiba 1NR Hardware Service Manual

To install the logic card, complete the following steps:
1. Touch the static-protective package that contains the logic card to any unpainted
2. Orient the logic card so the printed circuit board is facing the unit.
3. Connect the cables to the logic card. When you connect the thermal printhead
4. Insert the header pins on the edge of the logic card into the flex cable connector
5. Rotate the top of the logic card into place until it you hear a click.
Figure 22. Grounding the logic card
6. Replace the covers (see "Removing the covers" on page 53 for information on
7. Connect the signal and power cables to the printer and turn the printer on.
After replacing the logic card, the serial number must be restored to the card (see
"Storing a new serial number in the firmware after a logic or interface card change"
on page 48).

Removing the thermal printhead flat cable

To remove the thermal printhead flat cable, complete the following steps:
1. Remove the top and main covers from the printer unit (see "Removing the top
2. Remove the logic card (See "Removing the logic card" on page 60 for
3. Remove the thermal printhead (see "Removing the thermal printhead" on page
4. Remove the cable from the printer unit.
metal surface; then remove the logic card from the package. Do not set the card
down.
flat cable, ensure the blue area is facing to the right.
on the frame.
Note: Ensure that the ground strap makes contact with the tab on the logic
card.
A
replacing the covers that you removed).
cover" on page 53 for information on how to remove the covers).
information on how to remove the logic card).
Note: Do not disconnect any cables other than the thermal printhead flat cable
from the logic card.
58).
Removing and replacing FRUs
B
Chapter 5. Removing and replacing FRUs
61