Epson Stylus Pro 5000 Service Manual page 278

4
T
O REPLACE THE MOTHERBOARD BATTERY
4-22
Service Procedures
Motherboard battery
The battery on the motherboard is located at BT1. The battery provides support for the
real time clock chip on the motherboard.
1. Locate the battery on the motherboard.
2. Carefully lift up the clip that holds the battery.
Use caution when lifting up the clip; excessive force could cause the clip to lose its
tension.
Clip
+
Battery
Socket
Motherboard battery
F 4-16
IGURE
3. Pull the battery out of its socket and release the clip.
4. To insert a new battery, slide the battery into the socket under the clip with the positive
(+) side facing up.
Make sure the clip holds the battery securely in the socket.
5. If you removed the front panel from the center frame, reattach it
(see "To install the front panel" on page 4-7).
6. Reassemble the RIP Station 5000 and verify functionality
(see "Restoring functionality after service" on page 4-11).
After the start-up diagnostics complete the first time you power up after replacing
N :
OTE
the battery, power down and power up again to initialize the real time clock.