Figure 4–18. Removing The Hammer Bank - Tally T6090 Maintenace Manual

T6090 Maintenance Manual
STEP 5. Remove the three screws from the Right Bearing Block.
STEP 6. Remove the two screws from the Left Bearing Block. Slide the loosened Bearing block to the
Left Hand Bearing
Block Screws
STEP 7. Remove the shuttle Motor Belt. Grasp the Shuttle Assembly firmly and carefully pull the
Reinstalling
4–20
left off of the Hammer Bank shaft.
Hammer Bank
Hammer Bank towards you until the bearing underneath the shuttle pulls free from the stabi-
lizer block. The Hammer Bank can now be separated from the printer.
If you are installing a new Hammer Bank, you will need to remove the Shuttle Assembly
and install it on your new Hammer Bank. To remove the Shuttle see Procedure 15.
When you are ready to reinstall the Hammer Bank, reverse the above sequence of removal
steps.
Before you install the Ribbon Platform, you must reset the Platen gap described later in this
chapter (see Procedure 25).
Perform a Hammer Calibration to adjust for optimum print quality. (Hammer calibration is
explained in Chapter 2, under PrntCal Parameter.)
Right Hand Bearing
Block Screws
Figure 4–18. Removing the Hammer Bank
Shuttle Assembly