Toshiba e-studio281c - List of Copying Process Conditions

e-STUDIO281c/351c/451c © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
COPY PROCESS
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3.4 List of Copying Process Conditions
Process e-STUDIO3511/4511 e-STUDIO281c/351c/451c
1. Photoconductive drum
1) Sensitivity
OD-3511 (OPC drum)
1) Highly sensitized drum (ø90)
OD-3511N
←
2. Charging Scorotron type
-300 to -1200 V (grid voltage)
(adjusting by image quality control)
←
3. Data writing
1) Light source
2) Light amount
1) Semiconductor laser
(adjustment not required)
2) 4.0nJ/mm
2
←
←
4. Image control Image quality control by detecting
toner adhesion amount
←
5. Development
1) Magnetic roller
2) Auto-toner detection
3) Toner supply
4) Toner-empty detec-
tion
5) Toner
6) Developer material
7) Developer bias
1) One magnetic roller
2) Black: Magnetic bridge-circuit
method
Color: Optical reflection sensor
method
3) Toner cartridge replacing method
4) Density detection method
5) T-3511-K (black)
T-3511*-K (black)
T-3511-Y (yellow)
T-3511*-Y (yellow)
T-3511-M (magenta)
T-3511*-M (magenta)
T-3511-C (cyan)
T-3511*-C (cyan)
(Marked*: E, D, C and T)
6) D-3511-K (black)
D-3511-Y (yellow)
D-3511-M (magenta)
D-3511-C (cyan)
7) DC -100 to -900 V (adjusting by
image quality control)
Color: AC 1.0 kV/10 kHz
Black: AC 1.2 kV/10 kHz
←
←
←
←
NAD T-281C-K, T281C-Y
T-281C-M, T281C-C
MJD T-281CE-K, T281CE-Y
T-281CE-M, T-281CE-C
TWD T-3511T-K, T-3511T-Y
T-3511T-M, T-3511T-C
CND T-3511C-K, T-3511C-Y
T-3511C-M, T-3511C-C
Others T-3511D-K, T-3511D-Y
T-3511D-M, T-3511D-C
(K: Black, Y: Yellow, M: Magenta,
C: Cyan)
D-3511-K (black)
D-281C-Y (yellow)
D-281C-M (magenta)
D-281C-C (cyan)
←
6. Transfer 1) 1st transfer: Transfer belt method
2) 2nd transfer: Transfer roller
method
←
←
7. Separation Self-separation by transfer belt and
2nd transfer roller
←
8. Photoconductive drum
cleaning
1) Method
2) Recovered toner
3) Transfer charge
removal
1) Blade cleaning
2) Non-reusable
3) Simultaneous cleaning and dis-
charging by the conductive blade
←
←
←
9. Transfer belt cleaning Blade cleaning
(contact/release mechanism)
←
10.Discharge LED array (red) ←