Kyocera FS-6970DN Service Manual

2J5
2-1-7
2-1-4 Developing section
(1) Developer unit
The developing section consists of the developer unit and the toner container. The developer unit consists of the develop-
ing roller where a magnetic brush is formed, the doctor blade and the agitator A and B that agitate the toner. Also, the
toner sensor checks whether or not toner remains in the developer unit.
Figure 2-1-11Developer unit
Figure 2-1-12Developing section block diagram









(1) Developing blade
(2) Blade magnet
(3) Developing roller
(4) Developer case
(5) Agitator A
(6) Agitator B
(7) Toner container
(8) Developer lid
(9) Sleeve cover
Engine PWB
Connect-R
PWB
Drum
motor
Toner
sensor
Toner
motor
Developing
roller
Developing bias
Developer
solenoid
Connect-L
PWB
Developer
PWB
Developer unit
TB1
3
4
5
YC11-3
YC11-4
YC11-5
YC503-9
YC503-10
YC502-2
DMOTRDYN
DMOTCLK
DMOTONN
TNMOT
TNLEVEL
DLPDRN

Kyocera FS-6970DN Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	9 s
Print speed (black, normal quality, A4/US Letter)	35 ppm
Duplex print speed (black, normal quality, A4/US Letter)	17 ppm
Processor model	440
Processor family	PowerPC
Maximum internal memory	1152 MB
Sound power level (standby)	29 dB
Sound pressure level (printing)	51 dB
Power requirements	AC 220-240 V, 50/60 Hz
Total input capacity	350 sheets
Total output capacity	250 sheets
Maximum input capacity	1350 sheets
Multi-Purpose tray input capacity	100 sheets
Custom media width	70 - 297 mm
Maximum print size	297 x 432 mm
Custom media length	148 - 450 mm
Paper tray media types	Plain paper
Paper tray media weight	60 - 120 g/m²
Non-ISO print media sizes	Ledger (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A3, A4, A5
ISO B-series sizes (B0...B9)	B4, B5
Maximum ISO A-series paper size	A3
Multi-Purpose Tray media weight	60 - 220 g/m²
Security algorithms	802.1x RADIUS, SSL/TLS
Mobile printing technologies	Not supported
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	9.6 W
Power consumption (printing)	516 W
Power consumption (PowerSave)	6.3 W
Certification	GS, TÜV, CE
Product color	Black, Grey
Printing colors	Black
Maximum duty cycle	150000 pages per month
Recommended duty cycle	20000 pages per month
Number of print cartridges	1
Page description languages	Epson LQ, IBM ProPrinter, PCL 5c, PCL 6, PostScript 3
Standard interfaces	Ethernet, Parallel, USB 2.0
Mac operating systems supported	Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Dimensions (WxDxH)	469 x 395 x 285 mm