Brother MFC6800 - Chapter 5 Maintenance Mode

CHAPTER 5 MAINTENANCE MODE
CONTENTS
5.1 ENTRY INTO THE MAINTENANCE MODE ....................................................................5-1
5.2 LIST OF MAINTENANCE-MODE FUNCTIONS ..............................................................5-2
5.3 DETAILED DESCRIPTION OF MAINTENANCE-MODE FUNCTIONS ..........................5-4
5.3.1 EEPROM Parameter Initialization ........................................................................ 5-4
5.3.2 Printout of Scanning Compensation Data ............................................................5-5
5.3.2A Movement of CCD Unit to the Transport Position ................................................5-1
5.3.3 ADF Performance Test ........................................................................................5-7
5.3.4 Test Pattern 1....................................................................................................... 5-8
5.3.5 Firmware Switch Setting and Printout ..................................................................5-9
5.3.6 Operational Check of LCD .................................................................................5-12
5.3.7 Operational Check of Control Panel PCB ..........................................................5-12
5.3.8 Sensor Operational Check ................................................................................. 5-14
5.3.9 Fine Adjustment of Scanning Start/End Position ...............................................5-15
5.3.10 CCD Scanner Area Setting ................................................................................5-16
5.3.11 EEPROM Customizing .......................................................................................5-16
5.3.12 Display of the Machine's Log Information ..........................................................5-17
5.3.13 Machine Error Code Indication...........................................................................5-18
5.3.14 Output of Transmission Log to the Telephone Line
(Not applicable to machines w/o fax) .................................................................5-18
5.3.15 Cancellation of the Memory Security Mode
(Applicable to the European version w/ fax only) ...............................................5-19