Mode No. Function Settings
44
Horizontal
Magnification
Adjustment
✝
Adjusts magnification perpendicular to the direction
of paper travel, by changing the home position of
the lens and mirrors.
0 ~ 50
Default = 20
0.2% per step (–4.0% to +6.0%).
Check the focusing after doing this SP mode, and
adjust with SP47 if necessary.
See "Replacement and Adjustment - Copy Quality
Adjustment" for details.
45
Registration
Buckle
Adjustment
✝
Adjusts the amount of paper buckle in the
registration area.
0 ~ 15
Default = 8
0.5 mm per step (–4.0 mm to +3.5 mm).
46
Registration
Buckle
Adjustment -
A5 Paper
✝
When feeding A5 sideways paper, the registration
buckle can be adjusted separately from the SP45
setting to reduce the buckle.
Default = 0
0.5 mm per step (0 mm to –5.0 mm).
47
Focus
Adjustment
✝
Adjusts the 4th/5th mirror position to correct the
focus.
0 ~ 100
Default = 40
(0.1 mm per
step)
This mode must be done after vertical and
horizontal magnification adjustments (SP43 and
SP44).
See "Replacement and Adjustment - Copy Quality"
for details on how to do this adjustment.
48
Light Intensity
Adjustment
✝
Clean the optics, then adjust the exposure lamp
voltage. The V
L
and V
L2
corrections are reset
automatically when entering this mode.
120 V Machines
100 ~ 194
Default = 140
230 V Machines
100 ~ 180
Default = 140
Before performing this mode, clean the optics.
Then open SP33 and return the setting to the
normal value if it has been changed. Then adjust
the light intensity using an OS-A3 Test Chart with
the platen cover placed over it. After adjusting the
light intensity, adjust the ADS Reference Voltage
Adjustment (SP56).
See "Replacement and Adjustment - Copy Quality"
for details on how to do this adjustment.
SP Setting
Lamp Voltage (V)
120 V (NA) Version 230 V (EU) Version
100 50.0 100
101 50.5 101
102 51.0 102
↓↓ ↓
150 75.0 150
↓↓ ↓
180 90.0 180 Max
↓↓
—
193 96.5 —
194 97.0 Max —
Service
Tables
20 December 1996 PROGRAM MODES
4-17
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