Image Adjustments; Adjusting The Paper Margin; Read Adjustment; Print Adjustment - Canon L90 Series Service Manual

9.1 Image Adjustments

9.1.1 Adjusting the Paper Margin

Press the menu button and then the # button to select SERVICE MODE;
then, using the cursor button, select SERVICE'S CHOICE, and press the OK
button.
Use the cursor button to select the item to adjust.
This item is enabled only when a copier function is being used.
[3]
[1] Leading edge erase
[2] Trailing edge erase
[3] Vertical edge erase

9.1.2 Read Adjustment

Press the Menu button and then the # button to select ADJUST; then, click
the OK button.
Useing the cursor, select the item to adjust.
ADF SUB ZOOM
When selected, reduction will be only in sub scanning direction for
reading documents picked up from the ADF.
MAIN Regist
Setting value
95
96
97
[3]
[1]
[2]
F-9-1
T-9-1
2mm (0-5)
2mm (0-5)
2mm (0-5)
+
+
F-9-2
T-9-2
Contents
98.0%
98.4%
98.8%
0018-4998
ADF SUB REGIST
Use it to adjust the read start position when the ADF is used.
0018-5000

9.1.3 Print Adjustment

Press the Menu button and then the # button to select ADJUST; then, click
the OK button.
Useing the cursor, select the item to adjust.
PRN MAIN REGIST
Use it to adjust the print start position in main scanning direction when a
printer function is in use.
Setting value Contents
98 99.2%
99 99.6%
100 100.0%
101 100.4%
102 100.8%
103 101.2%
104 101.6%
105 102.0%
T-9-3
Setting value Contents
90 -10 (-5.0 mm)
91 -9 (-4.5 mm)
92 -8 (-4.0 mm)
93 -7 (-3.5 mm)
94 -6 (-3.0 mm)
95 -5 (-2.5 mm)
96 -4 (-2.0 mm)
97 -3 (-1.5 mm)
98 -2 (-1.0 mm)
99 -1 (-0.5 mm)
100 0
101 +1 (+0.5 mm)
102 +2 (+1.0 mm)
103 +3 (+1.5 mm)
104 +4 (+2.0 mm)
105 +5 (+2.5 mm)
106 +6 (+3.0 mm)
107 +7 (+3.5 mm)
108 +8 (+4.0 mm)
109 +9 (+4.5 mm)
110 +10 (+5.0 mm)
Chapter 9
0018-5002
9-1