Canon iR3245, Service Manual

Page: 536 / 746

Chapter 17
17-38
17.3.6 <MN-CONT>
0019-9205
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
Not used
17.4 ADJUST (Adjustment Mode)
17.4.1 COPIER
17.4.1.1 COPIER > ADJUST > AE
0019-9278
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
T-17-16
17.4.1.2 COPIER > ADJUST > ADJ-XY
0019-9279
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
T-17-17
COPIER > ADJUST > AE
Item Level Description
AE-TBL 1 Title Character density adjustment when adjusting image density
Purpose When executing RAM clear of reader controller PCB
Note Increasing the setting value makes the character density stronger.
Decreasing the setting value makes the character density weaker.
Enter the value on service label when executing RAM clear of reader controller PCB.
Settings/Adjustment range 1 to 9
Unit -
Amount of change per unit -
Value at RAM clear/
Adjustment at factory
shipment 5/No
Setting/Adjustment/Operation
method 1) Select the item to be highlighted to enter the setting value, and then press OK key.
2) Turn OFF and then ON the main power switch.
Relevant Service Mode -
Supplementary info/Memo -
COPIER > ADJUST > ADJ-XY
Item Level Description
ADJ-X 1 Title Adjustment of scanning system image lead edge position (image's scan-start position in vertical
scanning direction)
Purpose Adjust the image lead edge position in scanning system (image scan-start position in vertical scanning
direction).
Situation When executing RAM clear of reader controller PCB/when replacing reader controller PCB
Note - Be sure to enter the value on service label when executing RAM clear of the reader controller PCB/
replacing the reader controller PCB
- If changing the setting value of this item, be sure to Note the changed value on the reader's service
label.
Settings/Adjustment range 1 to 100
Unit 0.1mm
Amount of change per unit 0.1mm shift of image scan-start position toward the trail edge direction by 1-increment in the setting
value (image scan range shifts toward the trail edge direction).
Value at RAM clear/
adjustment at factory
shipment 20/Yes
Setting/Adjustment/Operation
method 1) Select the item to be highlighted to enter the setting value, and then press OK key.
2) Turn OFF and then ON the main power switch.
- Decrease the setting value if non-image width is bigger than the specific value.
- Increase the setting value if copying area exceeds the original area
Relevant Service Mode -
Supplementary info/Memo -