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e-STUDIO3511/4511 COPY PROCESS 3 - 10 November 2003 © TOSHIBA TEC
3
e-STUDIO3511/4511
OD-3511 (OPC drum)
(1) Highly sensitized drum (ø90)
Scorotron type
-300 to -1200 V (grid voltage)
(adjusting by image quality control)
(1) Same as FC-210/310
(2) 4.0nJ/mm
2
Same as FC-210/310
(1) Same as FC-210/310
(2) Black: Magnetic bridge-circuit
method
Color: Optical reflection sensor
method
(3) Same as FC-210/310
(4) Same as FC-210/310
(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
(1) 1st transfer: Transfer belt
method
(2) 2nd transfer: Transfer roller
method
Self-separation by transfer belt and
2nd transfer roller
Process
1. Photoconductive drum
(1) Sensitivity
2. Charging
3. Data writing
(1) Light source
(2) Light amount
4. Image control
5. Development
(1) Magnetic roller
(2) Auto-toner detection
(3) Toner supply
(4) Toner-empty detection
(5) Toner
(6) Developer material
(7) Developer bias
6. Transfer
7. Separation
3.4 List of Copying Process Conditions
FC-210/310
OD-FC31 (OPC drum)
(1) Sensitized drum (ø30)
Scorotron type
-250 to -1000 V (grid voltage)
(adjusting by image quality control)
(1) Semiconductor laser
(adjustment not required)
(2) 6.0 nJ/mm
2
Image quality control by detecting
toner adhesion amount
(1) One magnetic roller
(2) Magnetic bridge-circuit method
(3) Toner cartridge replacing
method
(4) Density detection method
(5) T-FC31-K (black)
T-FC31E-K (black)
T-FC31-Y (yellow)
T-FC31E-Y (yellow)
T-FC31-M (magenta)
T-FC31E-M (magenta)
T-FC31-C (cyan)
T-FC31E-C (cyan)
(6) D-FC31-K (black)
D-FC31-Y (yellow)
D-FC31-M (magenta)
D-FC31-C (cyan)
(7) DC -100 to -700 V (adjusting by
image quality control)
AC 1.2 kV/4 kHz
Transfer belt method
Separation by electrostatic attrac-
tion of the transfer belt