Sharp DM-2000 (serv.man6) Service Manual ▷ View online
Main
code
code
Sub
code
Contents
Details of operation
Initial
value
value
Set range
26
32
Fan rotation duty change
state setup
state setup
The currently set fan motor rotation duty is displayed with the following
numbers. After entering the set value, press the start key to store the
set value.
numbers. After entering the set value, press the start key to store the
set value.
0
0.1
38
Cancel of stop at drum
life over
life over
The currently set value is displayed. After entering the set value, press
the start key to store the set value.
the start key to store the set value.
0
0
∼ 1
42
Transfer timing adjustment
After completion of warm up, shading is performed and the currently set
transfer timing adjustment value is displayed.
transfer timing adjustment value is displayed.
5
1, 3, 5, 7, 9
50
Black-white reversion
function setup
function setup
The current setup of black-white reversion is displayed with the following
numbers. After entering the set value, press the start key to store the
set value.
numbers. After entering the set value, press the start key to store the
set value.
0
0.1
51
Sort/Group copy
temporary stop function
setup
temporary stop function
setup
<E-sort is required>
Used to set whether temporary stop for every 250-sheet print (150-sheet
print when the job separator is installed) is made or not during copying
with the sort/group function. The current setup is displayed with the
following numbers. After entering the set value, press the start key to
store the set value.
print when the job separator is installed) is made or not during copying
with the sort/group function. The current setup is displayed with the
following numbers. After entering the set value, press the start key to
store the set value.
1
0.1
30
1
Machine sensor operation
check
check
Used to check the sensors in the machine transport system with LED on
the operation panel.
the operation panel.
41
2
OC document sensor
adjustment
adjustment
Used to read the document sensor input value with paper and perform
the sensor detection level adjustment. For the adjustment procedure of
the document sensor input value, refer to the previous descriptions.
the sensor detection level adjustment. For the adjustment procedure of
the document sensor input value, refer to the previous descriptions.
Key operation/Display
0: Operating 50%, standby 30%
1: Operating 80%, standby 50%
Key operation/Display
0: The machine stops at drum life over.
1: The machine does not stop at drum life over.
Key operation
Transfer timing adjustment
value: Copy quantity keys
value: Copy quantity keys
“1”: 240 ms
“7”: 300 ms
“3”: 260 ms
“9”: 320 ms
“5”: 280 ms
Key operation/Display
0: Black-white reversion function enabled
1: Black-white reversion function disabled
Key operation/Display
0: Does not stop.
1: Stops.
Display
<Lighting at sensor ON>
Paper entry sensor: Machine position JAM LED
Duplex sensor: SPF JAM LED
Paper exit sensor: JAM LED
No. 2 cassette transport sensor: No. 2 cassette position LED
No. 3 cassette transport sensor: No. 3 cassette position LED
No. 4 cassette transport sensor: No. 4 cassette position LED
Drum initial SW: DRUM LED
DM-2000
7 – 8
Main
code
code
Sub
code
Contents
Details of operation
Initial
value
value
Set range
41
3
Document sensor light
reception level display
reception level display
Used to display the light reception level and the detection level of the
document sensor. (The sensor level adjusted with SIM 41-2 is displayed.)
document sensor. (The sensor level adjusted with SIM 41-2 is displayed.)
42
1
Developing counter clear
Used to clear the Developing counter.
∗2
43
1
Fusing temperature setting
Used to display the current setting of the fusing temperature at right.
After selecting the fusing temperature with the magnification ratio display
key, press the start key, and the set value is stored. The set range is
155
After selecting the fusing temperature with the magnification ratio display
key, press the start key, and the set value is stored. The set range is
155
∼ 190˚C. Use the magnification ratio key to adjust the value by –5˚C.
180
155
∼ 190
46
1
Copy density level
adjustment
adjustment
After completion of warmup, shading is performed and the currently set
copy density level is displayed. For the adjustment procedure, refer to
the previous descriptions.
copy density level is displayed. For the adjustment procedure, refer to
the previous descriptions.
48
1
∼ 99
48
1
Main scanning (front/rear)
direction magnification
ratio adjustment
(Copy/FAX/OC-SPF
common)
direction magnification
ratio adjustment
(Copy/FAX/OC-SPF
common)
After completion of warmup, shading is performed and the currently set
main scanning (front/rear) direction magnification ratio adjustment and
the OC mode document center off adjustment are performed. For the
adjustment procedure, refer to the previous descriptions.
main scanning (front/rear) direction magnification ratio adjustment and
the OC mode document center off adjustment are performed. For the
adjustment procedure, refer to the previous descriptions.
58
1
∼ 99
2
OC mode sub scanning
direction magnification
ratio adjustment in
copying
direction magnification
ratio adjustment in
copying
After completion of warmup, shading is performed and the currently set
OC mode sub scanning direction magnification ratio adjustment in
copying is performed. For the adjustment procedure, refer to the
previous descriptions.
OC mode sub scanning direction magnification ratio adjustment in
copying is performed. For the adjustment procedure, refer to the
previous descriptions.
50
1
∼ 99
∗2: Display after clearing each counter
000 (0.75 sec)
→ Blank (0.35 sec) → 000 (0.75 sec) → Blank (1.0 sec) → Repetition
Key operation
Display
Light reception/Detection
level select: Magnification
ratio display key
level select: Magnification
ratio display key
Display at the 3rd digit
“A”:
“A”:
Light reception level display
“b”:
Document detection level display
Sensor select: Auto
magnification ratio select key
magnification ratio select key
Sensor A: A3 (11
× 17) document
size LED
Sensor B: A4 (8 1/2
Sensor B: A4 (8 1/2
× 14) document
size LED
Sensor C: A4R (8 1/2
Sensor C: A4R (8 1/2
× 11)
document size LED
Sensor D: B4 (8 1/2
Sensor D: B4 (8 1/2
× 5 1/2)
document size LED
Key operation
Fusing temperature select: Magnification ratio display key
Key operation
Display
Mode select:
Exposure mode select
key
Copy density level:
Copy quantity keys
Exposure mode select
key
Copy density level:
Copy quantity keys
<LED lighting at each mode selection>
Auto mode: AUTO LED
Manual mode: MANUAL LED
Photo mode: PHOTO LED
Toner save mode: MANUAL + PHOTO LED
AETS mode: AUTO + PHOTO LED
Key operation
Display
Adjustment mode
select: Magnification
ratio display key
select: Magnification
ratio display key
Auto magnification ratio adjustment:
AUTO
AUTO
LED
Manual main scanning
direction magnification
ratio adjustment
Set value: Copy
quantity keys
direction magnification
ratio adjustment
Set value: Copy
quantity keys
Manual magnification ratio adjustment:
MANUAL
MANUAL
LED
OC mode document center off adjustment:
PHOTO
PHOTO
LED
Key operation
OC mode sub scanning direction magnification ratio in copying:
Copy quantity keys
Copy quantity keys
DM-2000
7 – 9
Main
code
code
Sub
code
Contents
Details of operation
Initial
value
value
Set range
48
5
SPF mode sub scanning
direction magnification
ratio adjustment in
copying
direction magnification
ratio adjustment in
copying
<SPF is required>
After completion of warmup, shading is performed and the currently set
SPF mode sub scanning direction magnification ratio adjustment in
copying is performed. For the adjustment procedure, refer to the
previous descriptions.
SPF mode sub scanning direction magnification ratio adjustment in
copying is performed. For the adjustment procedure, refer to the
previous descriptions.
33
45
1
∼ 99
6
OC mode sub scanning
direction magnification
ratio adjustment in FAX
direction magnification
ratio adjustment in FAX
<FAX kit is required>
After completion of warmup, shading is performed and the currently set
OC mode sub scanning direction magnification ratio adjustment in FAX is
performed. For the adjustment procedure, refer to the previous
descriptions.
OC mode sub scanning direction magnification ratio adjustment in FAX is
performed. For the adjustment procedure, refer to the previous
descriptions.
50
1
∼ 99
7
SPF mode sub scanning
direction magnification
ratio adjustment in FAX
direction magnification
ratio adjustment in FAX
<FAX kit is required>
<SPF is required>
<SPF is required>
After completion of warmup, shading is performed and the currently set
SPF mode sub scanning direction magnification ratio in FAX is
performed. For the adjustment procedure, refer to the previous
descriptions.
SPF mode sub scanning direction magnification ratio in FAX is
performed. For the adjustment procedure, refer to the previous
descriptions.
50
1
∼ 99
50
1
Copy image position
adjustment
adjustment
After completion of warmup, shading is performed and the currently set
value is displayed. For the adjustment procedure, refer to the previous
descriptions.
value is displayed. For the adjustment procedure, refer to the previous
descriptions.
55
77
18
77
18
48
40
18
40
18
18
20
55
55
1
∼ 99
10
Paper off center
adjustment
adjustment
After completion of warmup, shading is performed and the currently set
off center adjustment of each paper feed port is displayed. For the
adjustment procedure, refer to the previous descriptions.
off center adjustment of each paper feed port is displayed. For the
adjustment procedure, refer to the previous descriptions.
50
1
∼ 99
Key operation
Display
Adjustment mode select:
Exposure mode select key
Exposure mode select key
Auto: SPF mode sub scanning
direction magnification ratio in copying
direction magnification ratio in copying
Set value:
Copy quantity keys
Copy quantity keys
Manual: RSPF mode sub scanning
direction magnification ratio in copying
direction magnification ratio in copying
Key operation
OC mode sub scanning direction magnification ratio in FAX:
Copy quantity keys
Copy quantity keys
Key operation
SPF mode sub scanning direction magnification ratio in FAX:
Copy quantity keys
Copy quantity keys
Key operation
Display
Adjustment mode
select:
select:
Auto: Copy lead edge adjustment
Manual: SPF lead edge adjustment
Photo: Main cassette lead edge void
adjustment
Auto + Manual: Left edge void adjustment
Auto + Photo: Rear edge void adjustment
Auto + Manual + Photo: Option cassette
lead edge void adjustment
Manual + Photo: Multi bypass tray lead
edge void adjustment
None: Duplex lead edge void adjustment
Exposure 1: Print start position adjustment
Manual: SPF lead edge adjustment
Photo: Main cassette lead edge void
adjustment
Auto + Manual: Left edge void adjustment
Auto + Photo: Rear edge void adjustment
Auto + Manual + Photo: Option cassette
lead edge void adjustment
Manual + Photo: Multi bypass tray lead
edge void adjustment
None: Duplex lead edge void adjustment
Exposure 1: Print start position adjustment
Exposure mode select
key
key
Set value:
Copy quantity keys
Copy quantity keys
Key operation
Display
Paper feed port tray
select: Tray select key
select: Tray select key
Main cassette:
Main cassette select LED
Main cassette select LED
Off center adjustment
value: numeric keys
value: numeric keys
Manual paper feed:
Manual feed select LED
Manual feed select LED
No. 2 cassette:
No. 2 cassette select LED
No. 2 cassette select LED
No. 3 cassette:
No. 3 cassette select LED
No. 3 cassette select LED
No. 4 cassette:
No. 4 cassette select LED
No. 4 cassette select LED
DM-2000
7 – 10
Main
code
code
Sub
code
Contents
Details of operation
Initial
value
value
Set range
50
13
OC mode document off
center adjustment
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.
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
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.
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
position adjustment
<Not used>
After completion of warmup, shading is performed and currently set
value is displayed
value is displayed
58
1
∼ 99
19
Duplex rear edge void
adjustment
adjustment
<Only when an option
is installed>
is installed>
After completion of warmup, shading is performed and currently set
value is displayed.
value is displayed.
37
52
70
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.
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.
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
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.
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
Copy
quantity
keys
Key operation
Display
Adjustment mode select:
Exposure mode select key
Exposure mode select key
Auto: SPF/R-SPF rear edge void
Set value:
Copy quantity keys
Copy quantity keys
Manual: R-SPF off center
Photo: R-SPF lead edge void
Photo: R-SPF lead edge void
Key operation
Display
Resist amount adjustment:
Copy quantity keys
Adjustment mode select:
Exposure mode select key
Copy quantity keys
Adjustment mode select:
Exposure mode select key
Auto: Main cassette
Manual: Second cassette
Photo: Manual feed tray
Auto + Manual: Duplex
Manual: Second cassette
Photo: Manual feed tray
Auto + Manual: Duplex
Display
Display section: Shading data
DM-2000
7 – 11
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