Flows 20 016-370 Restart Printer - Dell 2135cn Service Manual

Flows 20 016-370 Restart Printer

Reference_1:
1. Make sure that the printer is connected to the computer via USB port (remove the network cable).
Then, try downloading as follows:
1) Power on the printer while pressing the <X Cancel> and < > buttons.
2) The printer goes into the Download Mode with a message "Download Mode Ready". Then,
activate firmware update tool and follow the instruction displayed.
While the firmware download is being executed, the printer displays a message
"Writing...USB F/W" and the computer displays a progress bar and may be
restarted during the downloading process. Never power off the printer or the
computer until the downloading process completes, and never interrupt the
downloading process.
Version 4.2 2009.08.25
Checking the error.
Does the error still occur when the
power is turned off and on?
Yes
Download the latest version of the
firmware from the Dell support website,
and update the firmware with "F/W
Download DL Mode". (Refer to
Refernce_1.)
Does the error still occur when the
power is turned off and on?
Yes
Checking after replacing the PWBA
CONT AIO and PWBA MCU.
Replace the PWBA CONT AIO
(Removal 24/Replacement 36.) and the
PWBA MCU. (Refer to Removal 31/
Replacement 29.)
Does the error still occur when the
power is turned OFF and ON?
Yes
Replace the printer.
No
No
No
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Chapter 1 Troubleshooting
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