• Changed the title from eSF backup to Backing up eSF solutions and settings, and updated the topic.
• Updated the Controller board removal topic.
• Editorial changes
January 17, 2014
• Restore factory defaults topics were added to the service menus.
• Updating the printer firmware topics were added to the repair information.
November 26, 2013
• Part number 40X8850 (Redrive shaft) was added to the parts catalog.
• Redrive shaft removal was added to the repair information.
October 22, 2013
• Part number 40X8331 (MarkNet N8350 802.11 b/g/n Wireless Print Server (MX31x, MX41x)) was deleted.
• Part number 40X9654 (550‑‑sheet tray, lockable) was added.
October 2, 2013
• Part number 40X8857 (Controller board) was changed to 40X9254.
August 20, 2013
• Fax card (40X7854) was included in the parts catalog.
August 13, 2013
• Topic for restoring the printer
configuration
after replacing the controller board was added.
• Additional procedure added for the installation note for the controller board removal topic.
• Parts catalog FRU (40X9099—Top cover) was included.
July 11, 2013
• Parts catalog FRU (40X8700—Relocation kit) was added.
June 25, 2013
• Parts catalog FRU number (40X9134—Controller board) was changed to 40X8857.
June 19, 2013
• Changes were made to the ADF paper jam service check.
• Installation warning was added to the Bin full sensor removal.
• Part number 40X8093 (Transfer roll) was changed to 40X8393.
• BSD model information was added to the FRU tables on the parts catalog.
• Some information from the error code tables were made into new service checks. The following are the
new service check topics added:
– ADF rattling noise service check
– Imaging unit low service check
– Toner cartridge low service check
– Bin full service check
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Preface
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