Main
code
Sub
code
Contents
Details of operation
Initial
value
Set range
50
13
OC mode document off
center adjustment
After completion of warmup, shading is performed and the currently set
off center adjustment value for the document in OC reading is displayed.
For the adjustment procedure, refer to the previous descriptions.
50
1
∼
99
16
SPF mode document off
center adjustment
<SPF is required>
After completion of warmup, shading is performed and the currently set
off center adjustment value for the document in SPF reading is
displayed. For the adjustment procedure, refer to the previous
descriptions.
61
1
∼
99
18
Duplex memory reverse
position adjustment
<Not used>
After completion of warmup, shading is performed and currently set
value is displayed
58
1
∼
99
19
Duplex rear edge void
adjustment
<Only when an option
is installed>
After completion of warmup, shading is performed and currently set
value is displayed.
37
52
70
1
∼
99
51
2
Resist amount adjustment
After completion of warmup, shading is performed and the currently set
resist amount adjustment value is displayed.
50
(1 for
the
second
cassette
only)
1
∼
99
63
1
Shading data check
The copy lamp is shifted to the shading position and it is lighted with the
reference voltage at AD conversion fixed (Vref– = 0.5V, Vref+ = 4.5V).
The level of one pixel at the center at that time is displayed.
64
1
Self print mode
Disregards the optical system and performs self printing in 1 by 2 mode.
67
14
Printer Flash ROM
Data Download
The machine enters the version up mode of the printer PWB flash ROM.
For details, refer to the printer PWB flash ROM version up procedure
described later.
Key operation
Off center adjustment value: Copy quantity keys
Key operation
Off center adjustment value: Copy quantity keys
Key operation
Memory reverse position adjustment value:
Copy
quantity
keys
Key operation
Display
Adjustment mode select:
Exposure mode select key
Auto: SPF/R-SPF rear edge void
Set value:
Copy quantity keys
Manual: R-SPF off center
Photo: R-SPF lead edge void
Key operation
Display
Resist amount adjustment:
Copy quantity keys
Adjustment mode select:
Exposure mode select key
Auto: Main cassette
Manual: Second cassette
Photo: Manual feed tray
Auto + Manual: Duplex
Display
Display section: Shading data
DM-2000
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