Ricoh A085, Manual

Page: 419 / 617

Mode No. Function Data
44
Horizontal
Magnification
❐
Adjusts magnification perpendicular to the
direction of paper travel.
(0.2 % per tep. [max. –3.2% to +3.0%].)
0
~
31
16 = default
45
Duplex
Magnification
Adjusts vertical magnification of the first image
to equal the second image when using overlay
or duplex mode.
0: +0.4%
1: No
correction
2: +0.2%
3: +0.6%
4: +0.8%
5: +1.0%
6: +1.2%
7: +1.4%
8: +1.6%
9: +1.8%
10: +2.0%
•
46
Highlight Bias
(Manual ID Level 7)
Selects the development bias voltage of
manual ID level 7.
(0: –240 V = Normal
1: –200 V = Darker
2: –280 V = Lighter
3: –320 V = Lightest)
0: N
1: D
2: L
3: LL
47
Focus Adjustment
❐
Adjusts the 4th/5th mirror position to correct
the fine focus.
(0.6 mm per pulse. SP47 must be done after
vertical and horizontal magnification
adjustments [SP43 and 44].)
0
~
80
40 = default
48 Lamp Voltage
❐
Adjusts the exposure lamp voltage.
(50 to 75 V in 0.5 V steps.
The lamp voltage must be adjusted only after
performing SP 66 when replacing the OPC
drum.)
50
~
75V
63V = default
49
Fusing
Temperature Adjusts fusing temperature.
(175 to 190 °C in 1 °C steps.)
175
~
190 °C
185 ° =
default
50
Lens Error
Correction
❐
Adjusts the lens position to correct
magnification in enlarge/reduction mode.
(0.1% per step [max. –0.8%, to +0.7%].)
0
~
15
8 = default
51
Lamp Voltage
Check
Displays the exposure lamp voltage.
(The exposure lamp, main motor,optics cooling
fan fusing exhaust fan, and exhaust blower
turn on for 10 seconds when the Enter key is
pressed.
Press the "
•
" key to check the target lamp
voltage (including corrections).
Press the C/S key to turn this mode off.
Do not repeat more than 5 times to avoid
overheating the optics cavity.)
[V]
52
Fusing
Temperature
Check
❐
Displays the fusing temperature. [°C]
SERVICE PROGRAM MODE 12 February 1992
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