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ADJUSTMENT
LIST OF ADJUSTMENT ITEMS
List of adjustment items for 7020 series
3
Part name
Drum
Developer
Fixing unit-related parts
Writing unit
Parameter memory substrate
Paper feeding-related rubber rollers
RADF
RADF slit glass
E-RDH memory
• "New" means replace with a new part and "Re" means to reinstall the part.
• The circles will appear above a number when there is an adjustment priority.
*1: When the parameter memory board is replaced, remember to replaced the developer before conducting the L
deection adjustment.
*2: After replacing the developer, be sure that you do not make any copies until you have first carried out L detection
adjustment.
Mode
25
25
36
36
Code
2-1
2-2
1
2-1
New
2
*
New
New
New/Re
1
*
1
New
1
New
1
New/Re
1
New
New/Re
36
36
36
36
36
36
2-1
2-1
2-2
2-2
2-3
2-4
2
3
4
5
6
2
3
4
5
6
7
2
3
2
3
4
5
4-2
36
36
36
36
36
47
2-5
2-6
6-2
8-1
8-2
198
7
8
9
6
7