608
DP-C405/C305/C265
FEB 2008
Ver. 1.1
6.4.5.
Developer Unit
The developer unit consists of the Magnet Roller, Sleeve and 2 Toner Auger.
The Toner Auger A transfers the developer to the front direction, and the Auger B transfers to the rear
direction to circulate the developer for mixing. The Toner Auger A also transfers the developer to the
Sleeve. The developer on the sleeve forms a brush by the magnetic force of the Magnetic Roller, and
makes contact with the electrostatic latent image on the drum. Toner is attracted to the areas of the
drum which have been discharged by the laser. The Doctor Blade regulates the height of the magnetic
brush which is formed by the developer which is attracted to the sleeve of the Magnetic Roller.
The system uses
Dry Dual Components
, and
Trickle
developing method to mix the carrier to the
Toner. When the Toner is supplied, the Carrier is also supplied a little at the time. When the Carrier is
increased over the Constant value, the unnecessary Carrier is transferred together with the Toner by
the Auger A to the Toner Waste Container. As a result, it realizes the stable developing without
maintenance, without replacing the developer for a long time.
The TDC sensor is located near the Auger B to measure the ratio of toner to developer. The Toner
Density Control (TDC) is linked with Image Density detection, and Image dot count to stabilize the
Color Image Quality.
6.4.6.
Toner Transfer to Paper
OPC
Drum
Cleaning Blade
Toner Waste Paddle
Intermediate Transfer Belt
Auger B
Auger A
Doctor Blade
To Fuser Unit
From Standard Paper Tray, Sheet Bypass Tray,
Optional Paper Tray or Automatic Duplex Unit
V
STR
: -1500V
Second
Transfer Roller
(STR)
Bias Roller
Registration Roller
Intermediate
Transfer Belt
Cleaning Blade
Intermediate
Transfer Belt
Содержание Workio DP-C305
Страница 2: ...2...
Страница 3: ...3...
Страница 5: ...5...
Страница 6: ...6 For PB and Other Destinations not for PU USA Canada...
Страница 11: ...11...
Страница 12: ...12...
Страница 13: ...13...
Страница 14: ...14 memo...
Страница 220: ...220 FEB 2008 Ver 1 1 DP C405 C305 C265 Color Test Chart 101 P N PJQRC0119Z LDR PJQRC0120Z A3...
Страница 232: ...232 FEB 2008 Ver 1 1 DP C405 C305 C265 3 20 720K PM Kit DQ M35S72 DQ M32N72...
Страница 400: ...400 FEB 2008 Ver 1 1 DP C405 C305 C265 LVPS CN6 LVPS CN7 Refer to SCN PC Board...
Страница 401: ...401 FEB 2008 Ver 1 1 DP C405 C305 C265 LVPS CN8 Europe Specification Only...
Страница 402: ...402 FEB 2008 Ver 1 1 DP C405 C305 C265 3 32 Optional LVPS Optional LVPS CN64 Optional LVPS CN65 Optional LVPS CN66...
Страница 403: ...403 FEB 2008 Ver 1 1 DP C405 C305 C265 3 33 CST PC Board CST PCB CN601 Refer to EC PC Board CST PCB CN602...
Страница 404: ...404 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN603 CST PCB CN604...
Страница 405: ...405 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN605...
Страница 406: ...406 FEB 2008 Ver 1 1 DP C405 C305 C265...
Страница 407: ...407 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN606...
Страница 408: ...408 FEB 2008 Ver 1 1 DP C405 C305 C265...
Страница 409: ...409 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN607...
Страница 410: ...410 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN608...
Страница 411: ...411 FEB 2008 Ver 1 1 DP C405 C305 C265 3 34 TRU PC Board TRU PCB CN611 Refer to EC PC Board TRU PCB CN612...
Страница 412: ...412 FEB 2008 Ver 1 1 DP C405 C305 C265 TRU PCB CN613...
Страница 413: ...413 FEB 2008 Ver 1 1 DP C405 C305 C265 3 35 RLB PC Board RLB PCB CN171 Refer to NFL PC Board RLB PCB CN172 RLB PCB CN173...
Страница 414: ...414 FEB 2008 Ver 1 1 DP C405 C305 C265 RLB PCB CN176...
Страница 615: ...615 DP C405 C305 C265 FEB 2008 Ver 1 1 1 2 3 4 5 6 7 8...
Страница 630: ...630 DP C405 C305 C265 FEB 2008 Ver 1 1 1 10 4 7 5 2 6 3 Scanner Unit Packing Printer Unit Packing 1 2 7 8 5 6 9 3 4 8 9...
Страница 752: ...752 FEB 2008 Ver 1 1 DP C405 C305 C265 memo...
Страница 847: ...847 DP C405 C305 C265 FEB 2008 Ver 1 1 2 Motor PCBs Fig 5 009 M1 M2 M8 M5 M4 M3 M7 M6 1...
Страница 883: ...DZSD001829 15 Panasonic Software Operating Instructions Network Firmware Update Tool for Service Technicians Version 3...
Страница 896: ...Network Firmware Update Tool LAN Page 14 13 Confirm the message in the text box and click OK to close the tool or...
Страница 897: ...DZSD000965 18 Panasonic Software Operating Instructions Local Firmware Update Tool for Service Technicians Version 3...
Страница 911: ...PJQMC1131ZA Panasonic Software Operating Instructions SD Card Firmware Writing Tool for Service Technicians Version 1...
Страница 919: ......
Страница 920: ...Published in Japan...