Details - [Mac] imageCLASS LBP7780Cdn Firmware Update Tool (R401_D11070)
ID: 0400134201_EN_2
Resolved problems discovered after release to market. You will be asked to enter the product serial number before downloading the firmware. The serial number usually found rear side of the printer.

How to Download and Install
The firmware and instruction files have been compressed.
The following instructions show you how to download the compressed files and decompress them.

1. To download files, click the file link, click [I Agree-Begin Download] , and then input printer serial number to start the file download. 
2. Files are saved on your computer desktop.
3. Double-click the file to mount the Disk Image. 
4. Double-click the mounted Disk Image. 
5. Double-click the Installer file in the folder. Installation starts automatically.
6. Open the decompressed PDF file. Follow this PDF instruction to start the firmware update.
Driver/Software Details
File Name
Mac_LBP7780C_FirmUpdateTool_R401-EN.dmg
File Version
R401_D1107
File Size
59.58 MB
File Languages
English
Post Date
05/13/2014
History
This firmware includes the following corrections and improvements:
R401_D11070
1.Resolved the following problems that occur in rare cases.
 - [Calibration] or [Printing] remains on the display and no other operations can be performed.
 - White streaks appear on printed images.
2.Made changes for compliance under Lot 26 of the European Ecodesign Directive (ErP Directive) for energy-using and energy-related products.
Caution
*Please note the following restrictions when using this software.
- When updating the firmware version, be sure to wait until print operations are complete before beginning the update operation. When the Job indicator on the operation panel is on or blinking, the device is processing operations. Wait until the Job indicator turns off after the operations are complete.
- If the Message indicator is on, refer to the e-Manual and resolve the issue, and then perform the update operation after making sure that the Error indicator is off.
- If the update operation is performed while the device is processing other operations, or while images are stored in memory, those other operations will be canceled and the images stored in memory will be lost.
- If print jobs are sent to the device from another computer or application while the firmware update is in progress, a critical error may occur.
- Do not turn off the device power, or disconnect any USB or LAN cables while the firmware update is in progress.
- If your computer enters sleep mode, the firmware update may not be performed properly.

*To prevent errors:
- To prevent problems resulting from operations performed on other computers during the firmware update, performing the update using a USB connection is recommended.
- Configure your computer settings so that it will not enter sleep mode before performing the firmware update.
- If the device is connected via USB cable, disconnect the LAN cable.
- If using a USB connection, do not connect the device through a USB hub as doing so may result in connection errors.
- If the device is connected via LAN cable, disconnect the USB cable.
- Do not print, etc. while the firmware is being updated.
- If a critical error occurs (the device will not start after turning on the power, etc.), repairs will be required.
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