17 AA06 6651 Spring 1
18 AA04 3946 Timing Belt 1
19 B247 1044 DC Brushless Motor:Drive:
Fusing/Paper Exit Unit:Ass'y 1
19 B247 1024 Brushless Motor DC24V/24W

19 D062 5420 Harness:CNB:Main:Upper 1
20 D062 5014 PCB:CNB:Ass'y 1
20 D066 5014 PCB:CNB:90:Ass'y 1
21 D062 5016 PCB:DRB:60-75:Ass'y 1
21 D066 5016 PCB:DRB:80-90:Ass'y

45.Fusing Unit 3 (D062/D063/D065)

Program Download
Here are some important points to keep in mind when downloading software:
• If an error interrupts download processing, the machine cannot operate normally with the program
software only partially downloaded.
• When download processing execution starts, a progress bar (“***____”) is displayed until the
download completes successfully.
• If the download is interrupted while the asterisks are displayed, the machine does not attempt a retry.
• The program that downloads firmware from an SD card is part of the GW controller software. If
downloading this software is interrupted, the program stored in the machine may become corrupted.
If this occurs, it may not be possible to restart the downloading program.
• If the GW controller software cannot be downloaded, software on other SD cards cannot be
downloaded as well.
• If such problems occur, it may be possible to restart the program without replacing the controller
board by setting controller DIP SW 1 to ON and then re-starting.

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