Sharp AR-810 Imager, Service Handbook, Page: 316 / 350

AR-651/810 FIRMWARE UPDATING 6 - 20
Enter "#39" in the "Phone number" box.
F i r m w a r e V e r s i o n U p M o d e
> M a k e a c o n n e c t i o n f r o m P C .
6. 2. 3. Updating procedure
Update the firmware in the [3][9] mode as follows:
1. Turn ON the power of the copier while the digital keys [3] and [9] are pressed simultaneously.
2. The following is displayed on the control panel of the copier.
3. Make a serial connection using the dial-up networking function of the PC.
Refer to "6.1. Installing Software for Firmware Updating" for the dial-up network connection.
Double-click the defined icon for connection in the "Dial-up Networking" dialog box to perform the
connection processing.