April, 2007 ADDITIONAL INFORMATIONS
4-105
4.4.12 COPIER FIRMWARE UPDATE NOTICE WHEN COLOR
CONTROLLER E-7000 IS INSTALLED
Important Note for Firmware Update on e-STUDIO4500c/5500c Machines
Connected to an E-7000 Color Controller
Before you update the Copier Engine firmware with an SD card, make sure to turn
off the power switch on the Color Controller E-7000 (see Procedure below).
REASON:
If the power switch on the Color Controller E-7000 is on, the firmware update will
not start. This is because the e-STUDIO4500c/5500c cannot perform the update
while it receives the boot-up status information from the E-7000.
PROCEDURE:
Do the following when you update the Copier Engine firmware on e-
STUDIO4500c/5500c machines connected to a Color Controller E-7000:
1. Press the operation switch until the “On” indicator turns off.
Important:
Before you do Step 2, make sure that the green light of the “On” indicator turns off.
If you do Step 2 when the indicator is still on, this can damage the HDD memory
and cause a malfunction.
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