Procedure 15 - The Shuttle Assembly - Tally T6090 Maintenace Manual

T6090 Maintenance Manual
Procedure 15 – The Shuttle Assembly
Removing
STEP 1. Remove the Right End Cover (see Procedure 3).
STEP 2. Remove the Ribbon Platform (see Procedure 9).
STEP 3. Remove the Hammer Bank (see Procedure 11).
STEP 5. Using a 5/32" T-handled allen driver, (in tool kit 081147) remove the two hex screws connect-
You will need to rotate
the shuttle gears to get
appropriate access to
remove the screws
securing the shuttle
assembly to the
Hammer Bank shafts.
Extreme care must
be taken not to strip
the screws when
reinstalling the hex
screws that connect
the Hammer Bank to
the shuttle assem-
bly.
Reinstalling
4–26
Before beginning this procedure, turn the printer off and disconnect the power cable.
ing the Hammer Bank to the right bearing block. The shuttle assembly can now be separated
from the Hammer Bank.
Tie Block
Screws
To reinstall the shuttle assembly, reverse the sequence and actions of the removal procedure.
Loosen the two tie block screws for easier installation. Remember to tighten up any loose
screws before reinstalling the Hammer Bank into printer.
Before you reinstall the Ribbon Platform, check the hammer to platen gap and adjust as
necessary (see Procedure 25).
After completing the installation, perform a Hammer Lead Time Calibration Routine (see
Chapter 2, under the PrntCal Parameter) to adjust for optimum printed output.
Tie
Blocks
Right
Bearing Block
Figure 4–23. Shuttle Assembly Removal
Shuttle
Assembly
Shuttle Screws