Timing Adjustment - Konica Minolta 7020 Service Manual

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ADJUSTMENT
36
Step Operation procedure
1 Enter the 36 mode.
2 [36 mode menu screen]
Press the [1. HV adjustment] key.
3 [High voltage adjustment screen]
Press the [NEXT] key until the "L detection
adj." appears in the message display area.
4 [High voltage adjustment --- L detection
adjustment screen]
Press the [START] key, then confirm that [OK]
is displayed at [RESULT] and the L detection
data value.
5 To make another adjustment, press the [NEXT]
or [BACK] key to select the desired
adjustment.
6 Press the [RETURN] key to return to
the 36 mode menu screen.
Caution: If an OK indication does not appear after
1
the developer has been agitated, it means
that an L detection adjustment error has
occurred. In this case, an error code will
appear in the "Result" display area. For
the meaning of error codes, refer to the "L
detection error code list" of "List of warning
(error) codes".
8. Automatic toner supply
1
Normally, high voltage adjustment and toner supply
take place automatically so there is no need to carry
out these operations in the field.
[3]

Timing Adjustment

This function adjusts each timing.
When timing adjustment is performed, use A3 or 11 x 17
size paper.
Timing adjustment menu
1. Vertical/horizontal magnification adjustment
2. Restart timing adjustment
3. Paper feed loop amount adjustment
4. Leading edge original erasure amount adjustment
5. Centering adjustment
6. Image read point adjustment
7. Restoring standard data
(1) Select [2. Timing adj.] in the 36 mode menu screen.
The timing adjustment menu screen will appear.
(2) Press the item key to be adjusted. The selected
setting screen will appear.
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