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Sharp MX-M550U - Page 128

Sharp MX-M550U
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MX-M700N SIMULATION 7 – 34
44-4
Purpose
Setting
Function (Purpose)
Used to set the target density level in the
image density correction.
Section
Image process (Photoconductor/Develop-
ing)
Operation/Procedure
1) Enter the target density level in the image density correction
with 10-key.
2) Press the [START] key.
(Default: 32)
44-5
Purpose
Setting
Function (Purpose)
Used to set the reference developing bias
voltage, the reference main charger grid
voltage, and the laser power in the image
density correction.
Section
Image process (Photoconductor/Develop-
ing)
Operation/Procedure
1) Select the number corresponding to the setting mode with 10-
key.
2) Press the [START] key.
3) Enter the setting (adjustment) value with 10-key.
4) Press the [START] key.
44-9
Purpose
Adjustment/Setup/Operation data output/
Check (Display)
Function (Purpose)
Used to check the data related to the image
forming section correction (process correc-
tion) result (corrected main charger grid
voltage, the developing bias voltage, and
the laser power voltage in each print
mode). (This simulation allows to check
that correction is performed normally or
not.)
Section
Image process (Photoconductor/Develop-
ing/Transfer/Cleaning)
Operation/Procedure
44-12
Purpose
Adjustment/Setup/Operation data output/
Check (Display)
Function (Purpose)
Used to display sampling toner image patch
density data in image density correction.
(Used to check that the correction is per-
formed normally or not.)
Section
Image process (Photoconductor/Develop-
ing)
Operation/Procedure
Item
1 GRID BIAS
VOL
Main charger voltage for developing bias voltage
correction
2 DEVE BIAS
VOL
Reference developing bias voltage or developing
bias voltage correction
3 LASER
POWER
Reference laser power for developing bias voltage
correction
Item NOTE
DRUM
ROTATION
TIME
OPC drum rotation time
(sec)
Reset by SIM 24-11.
SIMULATION 44-4
1
PROCON INITIAL DENSITY SETUP. PRESS START.
1.PROCON INI DENSITY 32
1
SIMULATION 44-5
1
PROCESS CONTROL TEST. SELECT 1-3, AND PRESS START.
1.GRID BIAS VOL ***
2.DEVE BIAS VOL 280
3.LASER POWER ***
DEVE MIXING
TIME
Developing roller rotation
time (sec)
Reset by SIM 24-11.
DRUM OPC drum identification
code
1: 55/62 (ppm)
0: 70 (ppm)
GR BS Actual main charger grid
voltage (including
correction) / Main charger
grid voltage adjusted with
SIM 8-2
DV BS Actual developing bias
voltage (including
correction) / Developing
bias voltage adjusted with
SIM 8-1
LD ADJ Actual laser power beam
(Including correction)
AUTO Auto copy mode
CHARA Text copy mode
CHARA P Text/Photo copy mode
PHOTO Photo copy mode
PRT Printer mode
DESTINATION
1
Toner destination code
stored in the main unit
DESTINATION
2
Toner destination code
stored in the toner bottle
CRUM chip
DMLED OPC drum marking sensor LED current adjustment
value
PC LED Image density sensor gain adjustment value
END DV BS Developing bias voltage when making PT2/BS2 of ID (1)
ID (n) Indicates the toner patch making procedures.
PT1/BS1 Toner patch density detection level/OPC drum surface
detection level when the developing bias is DV - 50V.
PT2/BS2 Toner patch density detection level/OPC drum surface
detection level when the developing bias is DV.
PT3/BS3 Toner patch density detection level/OPC drum surface
detection level when the developing bias is DV + 50V.
Item NOTE
SIMULATION 44-9
PROCESS CONTROL DATA DISPLAY.
DRUM ROTATION TIME: 01234567(sec)
DEVE MIXING TIME: 01234567(sec)
DRUM: 0
GR_BS DV_BS LD_ADJ
AUTO 000/000 000/000 000/000
CHARA 000/000 000/000 000/000
CHARA_P 000/000 000/000 000/000
PHOTO 000/000 000/000 000/000
PRT 000/000 000/000 000/000
DESTINATION1: 0 DESTINATION2: 0
: '07 Feb 15
1

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