5.6.1 BEFORE YOU BEGIN... ..............................................................5-140
Uploading Content of NVRAM to an SD card ...................................5-152
Downloading an SD Card to NVRAM................................................5-152
5.7.1 OVERVIEW ..................................................................................5-157
5.7.2 MOVE EXEC ................................................................................5-158
5.7.3 UNDO EXEC ................................................................................5-159
5.8.1 OVERVIEW ..................................................................................5-160
5.9.1 MENU ...........................................................................................5-162
5.9.2 DISPLAY ......................................................................................5-166
Selecting Menu .................................................................................5-166
Inquiry ...............................................................................................5-166
5.10 DIP SWITCHES...................................................................................5-167
Controller Board................................................................................5-167
BCU Board........................................................................................5-167
DETAILED DESCRIPTIONS
6. DETAILED SECTION DESCRIPTIONS ....................................... 6-1
6.1 OVERVIEW ...............................................................................................6-1
6.1.1 COMPONENT LAYOUT ...................................................................6-1
6.1.2 PAPER PATH ...................................................................................6-2
6.1.3 DRIVE LAYOUT ...............................................................................6-3
Overview...............................................................................................6-4
Descriptions ..........................................................................................6-5
6.2 PROCESS CONTROL ..............................................................................6-8
6.2.1 OVERVIEW ......................................................................................6-8
6.2.2 POTENTIAL CONTROL ...................................................................6-8
Overview...............................................................................................6-8
Step 1: VSG Adjustment .....................................................................6-10
Step 3: Sensor Pattern Detection .......................................................6-11
Step 4: Toner Amount Calculation ......................................................6-11
Step 5: VD, VB, VL Selection and VREF Adjustment .........................6-12
SM
vii
Rev. 06/2004
B147/B149/B190