Table of Contents
3.6
Comparison with e-STUDIO5540C/6540C/6550C
Process
1.
Drum
Photoconductive
Sensitivity
drum
2. Charging
3. Data writing
Light source
Light
amount
4. Image control
5. Development
Magnetic
roller
Auto-toner
detection
Toner supply Toner cartridge replacing method
Toner-empty
detection
Cartridge-
empty
detection
Toner
Developer
material
Developer
bias
6. Transfer
1st transfer
2nd transfer:
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
OUTLINE OF THE MACHINE
e-STUDIO5540C/6540C/6550C
OD-FC55 (OPC drum)
Highly sensitized drum (ø60)
Scorotron type
-250 to -1200 V (grid voltage)
(adjusting by image quality control)
(Feedback control with the surface
potential sensor only for K station in e-
STUDIO6550C)
Semiconductor laser
2
3.25 nJ/mm
Image quality control by detecting toner
adhesion amount
One magnetic roller
Magnetic bridge-circuit method
Density detection method
Sub-hopper toner remaining amount
detection method
NAC/NAD
T-FC65-K, T-FC65-Y
T-FC65-M, T-FC65-C
MJC/MJD
T-FC65-EK, T-FC65-EY
T-FC65-EM, T-FC65-EC
CND
T-FC65-CK, T-FC65-CY
T-FC65-CM, T-FC65-CC
Others
T-FC65-DK, T-FC65-DY
T-FC65-DM, T-FC65-DC
(K: Black, Y: Yellow, M: Magenta, C:
Cyan)
D-FC55-K (black)
D-FC55-Y (yellow)
D-FC55-M (magenta)
D-FC55-C (cyan)
DC -100 to -900V (adjusting by image
quality control)
AC 1000 V / 8 to 13kHz
Transfer belt method
Transfer roller method
3 - 44
e-STUDIO5560C/6560C/6570C
(adjusting by image quality control)
(Feedback control with the surface
potential sensor only for K station in
e-STUDIO6570C)
NAC/NAD
MJC/MJD
PS-ZTFC75EM
AUD
ARD
CND
Others
(K: Black, Y: Yellow, M: Magenta, C:
Cyan)
D-FC65-K (black)
D-FC65-Y (yellow)
D-FC65-M (magenta)
D-FC65-C (cyan)
© 2011 - 2015 TOSHIBA TEC CORPORATION All rights reserved
PS-ZTFC75UK
PS-ZTFC75UY
PS-ZTFC75UM
PS-ZTFC75UC
PS-ZTFC75EK
PS-ZTFC75EY
PS-ZTFC75EC
PS-ZTFC75DK
PS-ZTFC75DY
PS-ZTFC75DM
PS-ZTFC75DC
PS-ZTFC75AK
PS-ZTFC75AY
PS-ZTFC75AM
PS-ZTFC75AC
PS-ZTFC65CK
PS-ZTFC65CY
PS-ZTFC65CM
PS-ZTFC65CC
PS-ZTFC75PK
PS-ZTFC75PY
PS-ZTFC75PM
PS-ZTFC75PC
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Troubleshooting
