Confidential
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1.3.2 Creating of Head Calibration Data and Writing it into Flash ROM 
(Maintenance mode 02)  ............................................................................... 5-7
1.3.3 Printout of Scanning Compensation White/Black Level Data 
(Maintenance mode 05)  ............................................................................. 5-10
1.3.4 ADF Performance Test (Maintenance mode 08)  .......................................5-13
1.3.5 Printout of Test Pattern (Maintenance mode 09)  ....................................... 5-13
1.3.6 Worker Switch (WSW) Setting and Printout (Maintenance modes 10, 11)  5-15
1.3.7 Check LCD operation (Maintenance mode 12) ..........................................5-19
1.3.8 Operational Check of Keys on Control Panel (Maintenance mode 13) ...... 5-21
1.3.9 EEPROM Dump and Log Information Saving (Maintenance mode 17) ..... 5-23
1.3.10 Updating of Firmware Using an External Memory 
(Maintenance mode 28)  ............................................................................. 5-24
1.3.11 Sensor Operational Check (Maintenance mode 32)  ..................................5-25
1.3.12 Printout of Dial Log (Maintenance mode 37) ..............................................5-26
1.3.13 Backup of Machine Information (Maintenance mode 46) ........................... 5-27
1.3.14 Setting of Country/Language (Maintenance mode 52)  .............................. 5-29
1.3.15 Transfer of Received FAX Data and/or Equipment's Log 
(Maintenance mode 53)  ............................................................................. 5-30
1.3.16 Fine Adjustment of Scanning Position (Maintenance mode 54)  ................ 5-32
1.3.17 Acquisition of White/Black Level Data and CIS Scanner Area Setting 
(Maintenance mode 55)  ............................................................................. 5-33
1.3.18 Cartridge IC Communication Check (Maintenance mode 57) ....................5-34
1.3.19 Updating of Paper Feeding Correction Value (Maintenance mode 58)  ..... 5-35
1.3.20 Checking of CIS Travel and Specifying of CIS Type
 (Maintenance mode 59)  ............................................................................5-41
1.3.21 Printout of PRN/JPEG Files in Memory Card (Maintenance Mode 61)......  5-42
1.3.22 Move of the Head/Carriage Unit to the Adjustment Position, and Check of the 
Pressure Roller Release Operation (Maintenance mode 63)  .................... 5-43
1.3.23 Adjustment of the Vertical Print Lines/Ruled Lines 
(Maintenance mode 65)  ............................................................................. 5-44
1.3.24 Margin Adjustment in Borderless Printing (Maintenance mode 66) ........... 5-48
1.3.25 Updating of Head Property Data and Backup/Restoration of Head Calibration 
Data (Maintenance mode 68) ..................................................................... 5-53
1.3.26 Traveling Speed Check of Head/Carriage Unit (Maintenance mode 69) ... 5-55
1.3.27 Customize Code Destinations (Maintenance mode 74) ............................. 5-56
1.3.28 Move of the Head/Carriage Unit to the Center (Maintenance mode 75) ....5-59
1.3.29 Purge Operation (Maintenance mode 76) ..................................................5-60
1.3.30 Print of the Maintenance Information (Maintenance mode 77)  ..................5-63
1.3.31 Adjust the Touch Panel (Maintenance mode 78) ....................................... 5-65
1.3.32 Display of the Equipment's Log (Maintenance mode 80) ...........................5-66