Canon LASER CLASS 810 Service Manual page 313

10) Click [Yes] following the instruction shown on the screen.
11) The following screen appears. "UPDATING FIRMWARE" is displayed on the control panel of this machine.
Never turn off the power switch of the machine while the data is being written to the flash ROM. If it becomes impossible to start this machine after turning its
power switch off, the image processor PCB must be replaced.
12) When upgrade is complete, the following screen appears. Turn OFF then ON the main power switch to complete the procedure.
17.3.3 Otehr Upgrade Methods
17.3.3.1 Downloading the SEND Software
To download the software for the option SEND board *1, use the steps given for the BOOT software.
*1: standard for LASER CLASS 830i
F-17-9
F-17-10
F-17-11
Chapter 17
0017-5970
17-5