F/W Upgrade - Samsung CLX-3185 Service Manual

4.1.5 F/W Upgrade

1) Via USB or Network(SWS/SWAS)
- You can upgrade F/W via USB or Network whenever the printer is "Ready"
- Make sure connecting Printers to the computer with a USB cable
2) Via Using F/W Download Mode
step 1) Make sure connecting Printers to the computer with a USB cable.
step 2) Power on while pressing the STOP Key.
(You can see "Download mode . Press STOP key" on LCD. See picture #1)
step 3) Press STOP Key one more time and display of LCD is changed "Wait Image"(See picture#2)
step 4) Download F/W via USB
※ In the case of Download Mode, If STOP Key is pressed when Printer is not connected to computer
with USB, Error message happens (Error message : Image Error, Reset Printer)
Service Manual
Alignment & Troubleshooting
picture#1 picture#2
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Samsung Electronics