Canon MF720 Series, Руководство по обслуживанию, Страница: 309 / 327

FEEDER > ADJUST
Item Description
LA-SPD2
Title
Fine adjustment of magnification ratio in vertical scanning direction at ADF stream reading [back side]
Details To make a fine adjustment of the image magnification ratio in vertical scanning direction when stream
reading the back side of original with ADF.
As the value is incremented by 1, the image is reduced by 0.01% in vertical scanning direction. (The feeding
speed increases, and the image is reduced.)
Use case • When installing the ADF
• When replacing the Main Controller PCB / clearing RAM data
Adj/set/operate method Enter the setting value (switch negative / positive by * key) and press Apply key.
Display/adj/set range -200 to 200
Unit 0.01%
Default value 0
FUNCTION
FEEDER > FUNCTION
Item Description
MTR-ON
Title
Operation check of ADF Motor
Details To start operation check of ADF Motor (M702).
Use case At operation check
Adj/set/operate method 1. Select the item, and then press Yes key. It is driven for approximately 5 seconds and is automat-
ically stopped.
2. Press Yes key. The operation check is completed.
Required time 5 secons
FEED-ON
Title
Operation check of ADF individual feed
Details To start operation check of the ADF individual feed in the mode specified by FEED-CHK.
Use case At operation check
Adj/set/operate method Select the item, and then press Yes key.
Related service mode FEEDER > FUNCTION > FEED-CHK
FEED-CHK
Title
Setting of ADF individual feed mode
Details To set the ADF feed mode. Feed operation is activated in the specified feed mode by executing FEED-
ON.
Use case At operation check
Adj/set/operate method Enter the value, and then press Apply key.
Display/adj/set range 0 to 1
0 : One-sided
1 : 2-sided
Default value 0
Related service mode FEEDER > FUNCTION > FEED-ON
8. Service Mode
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