Replacing The Ga-1121 Assembly - Toshiba digital copiers Service Manual

3
T
O INSTALL A NEW HARD DISK DRIVE
T
O REPLACE THE
3-20
Service Procedures
Make sure you attach an ESD grounding wrist strap and follow standard ESD
(electrostatic discharge) precautions before handling GA-1121 components.
1. Handle the hard disk drive with care.
Do not touch it with magnetic objects or place any objects near it that are sensitive to
magnets. See "Proper handling" on page 3-18.
2. Position the HDD so that its connectors are facing toward the back of the tray.
3. Hold the assembly chassis at an angle and replace the four screws you removed earlier.
Be sure to hold the HDD in place while you secure it.
4. Attach the HDD cable to board connector J920.
5. Attach the HDD power cable to board connector J911.
6. Restore functionality as described on page 3-22.
7. If the HDD is a replacement, install system software as described on page 3-23.

Replacing the GA-1121 assembly

Use the procedure below to reinstall the GA-1121 assembly in the copier after service.
GA-1121
ASSEMBLY
1. Shut down the copier.
2. Open the side of the copier.
For details on opening the copier, see the other documentation included with the copier.
3. Place the GA-1121 assembly on the runners in the copier slot, and push the assembly
about halfway into the copier.
4. Replace the power supply cable to the copier power supply (see page 3-7).
5. Replace the Control Panel cable to the GA-1121 Control Panel (see page 3-7).
6. Push the GA-1121 assembly all the way into the copier, until the connector at the back
of the assembly snaps into the copier interface.
7. Replace the network cable to the GA-1121 network port (see page 3-27).
8. Reassemble the copier as described in the other documentation included with the
copier.