2LL/2LJ/2LH-2
1-6-1
1-6 Requirements on PWB Replacement
1-6-1 Upgrading the firmware
Follow the procedure below to upgrade the firmware of main PWB, operation PWB, engine PWB, ISC PWB,
optional language and optional devices.
Preparation
Extract the file that has the download firmware and put them in the USB flash device.
Procedure
1. Perform maintenance item U000 (main-
tenance report output) and check U019
ROM version.
2. Press the power key on the operation
panel, and after verifying the power
indicator has gone off, switch off the
main power switch.
3. Insert the USB flash device in which the
firmware has been written into a notch
hole of the machine.
4. Turn the main power switch on. Upgrad-
ing firmware starts (blinking the memory
LED).
Caution:
Never turn off the power switch or
remove the USB flash device during
upgrading.
5. [ROM version] is displayed on the touch
panel when upgrading is complete.
6. Switch off the main power switch.
Figure 1-6-1
7. Wait for several seconds and then
remove the USB flash device from the
machine.
8. Turn the main power switch on.
9. Perform maintenance item U000 (main-
tenance report output) and check that
U019 ROM version has been upgraded.
Emergency-UPDATE
If the device is accidentally switched off and upgrading was incomplete, upgrade becomes impossible from a
USB flash device.
In that case, retry upgrading after recovering the software by following the procedure below.
Preparation
The CF memory card must be formatted in FAT or FAT32 in advance.
Extract the main firmware to download from the file.
Rename the file which was extracted from the archive. [DL_CTRL.2LH] to [KM_EMRG.2LH]
Copy the all extracted files to the root of the CF memory.
USB flash device
Summary of Contents for TASKalfa 3500i
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Page 24: ...2LL 2LJ 2LH 1 1 10 This page is intentionally left blank ...
Page 124: ...2LL 2LJ 2LH 1 2 100 ...
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Page 397: ...2LL 2LJ 2LH 1 4 93 This page is intentionally left blank ...
Page 508: ...2LL 2LJ 2LH 2 1 26 This page is intentionally left blank ...
Page 515: ...2LL 2LJ 2LH 2 2 7 45 ppm model 55 ppm model only ...
Page 623: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR DOCUMENT PROCESSOR ...
Page 658: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 671: ...INSTALLATION GUIDE FOR LARGE CAPACITY FEEDER ...
Page 686: ...INSTALLATION GUIDE FOR SIDE DECK ...
Page 711: ...INSTALLATION GUIDE FOR 1000 SHEETS FINISHER ...
Page 724: ...INSTALLATION GUIDE FOR 4000 SHEETS FINISHER ...
Page 740: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT ...
Page 754: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 771: ...INSTALLATION GUIDE FOR MAILBOX ...
Page 779: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 799: ...INSTALLATION GUIDE FOR INNER JOB SEPARATOR ...
Page 800: ...1 2 3 A B ...
Page 801: ...7 8 4 5 6 ...
Page 802: ...11 9 10 ...
Page 803: ...A 1 2 3 3 2 14 15 12 13 16 ...
Page 804: ...B 19 17 18 ...
Page 805: ...21 22 20 ...
Page 806: ...26 27 23 24 28 25 ...
Page 807: ...30 29 ...
Page 808: ...INSTALLATION GUIDE FOR RIGHT JOB SEPARATOR ...
Page 809: ...5 1 2 3 4 5 7 7 6 A B C A B ...
Page 810: ...9 10 11 12 13 14 7 8 Ԙ ԙ Ԙ ԙ C ...
Page 811: ...INSTALLATION GUIDE FOR FAX System ...
Page 836: ...2011 ...
Page 837: ...2011 ...