Read Sharp MX-1800N (serv.man15) Service Manual online
MX-1800N SIMULATION 7 – 5
30
1
Used to check the operations of the sensors and detectors in the paper feed
section, the paper transport section, and the paper exit section.
section, the paper transport section, and the paper exit section.
Paper feed
Operation test/Check
2
Used to check the operations of the sensors and detectors of the paper feed
section and the related circuits.
section and the related circuits.
Paper feed
Operation test/Check
40
2
Used to adjust the detection level of the manual feed tray paper width detector.
Paper feed
Adjustment
7
Used to set the adjustment value of the detection level of the manual paper feed
tray paper width detector.
tray paper width detector.
Paper feed
Setting
41
1
Used to display the operating state of the document sensor.
Other
Operation test/Check
2
Used to adjust the detection level of the document size sensor.
Other
Operation test/Check
3
Used to check the operation of the document size sensor and control circuit.
Other
Operation test/Check
43
1
Used to set the fusing temperature in each operation mode.
Fusing
Setting
4
Used to set the fusing temperature in each operation mode. (Continued from 43-
01.)
01.)
Fusing
Setting
20
Used to correct the environments of low temperature and low humidity (L/L) for
the fusing temperature setting 1 for each paper (SIM 43-0).
the fusing temperature setting 1 for each paper (SIM 43-0).
Fusing
Setting
21
Used to perform correction of high temperature and high humidity (H/H)
environment for the fusing temperature setting 1 (SIM 43-01) for each paper.
environment for the fusing temperature setting 1 (SIM 43-01) for each paper.
Fusing
Setting
22
Used to perform L/L (low temperature, low humidity) correction for the fusing
temperature setting 1 (SIM 43-04) for each paper.
temperature setting 1 (SIM 43-04) for each paper.
Fusing
Setting
23
Used to perform H/H (high temperature, high humidity) correction for the fusing
temperature setting 1 (SIM 43-04) for each paper.
temperature setting 1 (SIM 43-04) for each paper.
Fusing
Setting
24
Used to enter the correction values for SIM 43-1 and SIM 43-4 temperature
corrections.
corrections.
Fusing
Setting
44
1
Used to set each correction operation function in the image forming (process)
section.
section.
—
Setting
2
Image density sensor gain adjustment
Process
Adjustment
4
Used to set the target density level in the image density/correction.
Process
(Do not use this function unless
specially required)
specially required)
6
Used to execute the high density process correction compulsorily.
Process
Adjustment
9
Used to check data of correction result in the image forming section.
Process
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
12
Used to check the sampling toner image patch density data in the image density
correction.
correction.
Process
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
13
Color image density sensor adjustment (Adjustment by the jig)
Process
Adjustment
14
Used to check the output level of the temperature/humidity sensor.
Process
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
16
Used to check the toner density control data.
Process (Developing)
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
21
Used to register the half tone process control reference value.
Process
Setting
22
Used to check the toner patch image density level of each color in half tone
image forming section correction.
image forming section correction.
Process
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
24
(This simulation is not used in the market.)
Used to display the process control result.
Used to display the process control result.
Process
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
25
(This simulation is not used in the market)
Process
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
26
Used to execute the half tone process control compulsorily.
Process
Adjustment
27
Used to clear the half tone process control correction value.
Process
Data clear
28
Used to set the process control execution timing.
Process
Setting
29
Used to select the half tone correction during a job.
Process
(Do not use in the market)
31
Used to adjust the phase of the photoconductor.
Process (OPC drum)
Adjustment
37
Image density adjustment setting
—
Adjustment
43
Used to display each developing unit installing state AD value.
Process (Developing)
Adjustment/Setup/Operation
data output/Check (Display/Print)
data output/Check (Display/Print)
52
Used to check the toner patch image density level of each color in 1 pixel half
tone correction.
tone correction.
Process
(This function is not used)
54
Used to display 1 pixel half tone correction result.
Process
(This function is not used)
56
1 pixel half tone correction is executed compulsorily
Process
(This function is not used)
57
1 pixel half tone correction value is cleared
Process
(This function is not used)
46
1
Used to adjust the copy density in color copy mode.
Scanner
Adjustment
2
Used to adjust the copy density in monochrome copy mode.
Scanner
Adjustment
4
Used to adjust the density in color scanner mode.
Scanner
Adjustment
5
Used to adjust the density in monochrome scanner mode.
Scanner
Adjustment
8
Used to adjust the scanner color balance RGB adjustment.
Scanner
Adjustment
9
Used to adjust copy density in copy mode.
RSPF
Adjustment
10
Engine color balance manual adjustment
Engine
Adjustment
16
Engine color balance manual adjustment (all modes for monochrome)
Engine
Adjustment
19
Used to set monochrome auto exposure mode
Scanner
Adjustment
21
Engine color balance manual adjustment for all modes in color
Engine
Adjustment
23
Used to perform the half tone highest density correction.
—
Setting
24
Used to perform the engine half tone auto density adjustment.
Engine
Adjustment
25
Used to perform the color balance adjustment in the single color mode.
Image process (ICU)
Adjustment
26
Used to perform the default setting of color balance in single color mode.
Image process (ICU)
Adjustment
Code
Function (Purpose)
Section
Purpose
Main
Sub
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